2005Academic conferences

Conference Activities in 2005 (One Example)

Month Organization Title Belong Name
Jan. The Institute of Image Information and Television Engineers Super High-Density Ferroelectric Digital Data Recording Using Scanning Nonlinear Dielectric Microscopy Probe Strage Technique Corporate Research &
Development Laboratories
Tohoku University(1)
Kenjiro Fujimoto
Takanori Maeda
Hirokazu Takahashi
Atsushi Onoe
Sunao Hashimoto(1)
Yasuo Cho(1)
Jan. Association of Radio Industries and Businesses (ARIB) Current Status and Future Trends of Digital Broadcasting PDP Developmet Center Yoshimichi Otsuka
Jan. The Institute of
Electrical and Electronics Engineers Consumer Electronics Society
A Music Recommendation System Mobile
Systems Development Center
Yasuteru Kodama
Shinichi Gayama
Yasunori Suzuki
Satoshi Odagawa
Takehiko Shioda
Fumio Matsushita
Toshio Tabata
Jan. The Institute of Electrical and Electronics Engineers,(International Conference on Consumer Electronics) A Music Recommendation System Mobile
Systems Development Center
Yasuteru Kodama
Shinichi Gayama
Yasunori Suzuki
Satoshi Odagawa
Takehiko Shioda
Fumio Matsushita
Toshio Tabata
Jan. The Institute of Electrical and Electronics Engineers,(International Conference on Consumer Electronics) A CMOS Front-End LSI
with A CTC for Blu-ray Disc System
Optical Disk & System Development Center Shogo Miyanabe
Jan. The Institute of Electrical and Electronics Engineers,(International Conference on Consumer Electronics) Flicer Reduction Schemes in MPEG-2 Video by Post-Processing PDP Developmet Center Naohiro Hara et.al. Yoshimichi Otsuka
Jan. The Institute of Electrical and Electronics Engineers,(International Conference on Consumer Electronics) The Second-generation
HDD Car Navigation System
Mobile
Systems Development Center
Koichi Nagaki
Hajime Adachi
Tsuyoshi Sato
Yoshiya Nonaka
Jan. Japan Optomechatronics Association Fabrication of Blue/Red Two-Wavelength Laser Diodes using Laser Lift-Off Technique Corporate Research &
Development Laboratories
Mamoru Miyachi
Yoshinori Kimura
Jan. The Optical Society of Japan Design and evaluation technologies on optical head Corporate Research &
Development Laboratories
Katsuhiro Koike
Jan. Japan Audio Society   Corporate Research &
Development Laboratories
Hitoshi Nakada
Feb. Journal of SID Red Phosphorescent OLEDs Employing Bis(8-Quinolinolato) Phenolato-Aluminum(III) Complexes as Emission Layer Hosts Corporate Research &Development Laboratories
Tohoku Pioneer Corp.(1)
Nippon Steel Chemical Corp.(2)
Taishi Tsuji
Shin Kawami
Satoshi Miyaguchi
Tsuyoshi Naijo(1)
Toshinao Yuki(1)
Shinji Matsuo(2)
Hiroshi Miyazaki(2)
Feb. Japan Society for the promotion of Science SiOxNy and SiNx Film Technologies for OLEDs Film Display Corporate Research &
Development Laboratories
Hirofumi Kubota
Mar. OPTOELECTRONICS INDUSTRY AND TECHNOLOGY DEVELOPMENT ASSOCIATION Mastering and Replication Corporate Research &
Development Laboratories
Yoshiaki Kojima
Feb. The Institute
of Electrical Engineers of Japan
The Overview of Optical pickups of Pioneer Optical Disk Systems Development Center Shinichi Takahashi
Feb. The Journal of
The Institute of Electrical Engineers of Japan
  Optical Disk & System Development Center Takao Sawabe
Mar. OPTOELECTRONICS INDUSTRY AND TECHNOLOGY DEVELOPMENT ASSOCIATION   Corporate Research &
Development Laboratories
Yoshiaki Kojima
Mar. The Japan Society of Applied Physics Organic solar cells having ITO cathode Corporate Research & Development Laboratories
(CIST)Chitose Institute of Science and Technology(1)
Yuhki Terao
Hiroyuki Sasabe(1)
Chihaya Adachi(1)
Mar. The Japan Society of Applied Physics
Molecular Electronics and Bioelectronics
Phosphorescent OLEDs for Practical Use Corporate Research &Development Laboratories Taishi Tsuji
Mar. The Chemical Society of Japan BD-type Write-Once Disk with Full-Pollutant-Free Material and Starch Substrate Corporate Research &Development Laboratories Takanobu Higuchi
Yasuo Hosoda
Noriyoshi Shida
Tetsuya Imai
Ayumi Mitsumori
Megumi Sato
Masataka Yamaguchi
Tetsuya Iida
Kazumi Kuriyama
Fumihiko Yokogawa
Mar. The Institute of Electronics, Information and Communication Engineers High accuracy marker position detection of hologram memory Corporate Research &Development Laboratories Michikazu Hashimoto
Kiyoshi Tateishi
Yoshimi Tomita
Mar. The Chemical Society of Japan Development of an Advanced HEED(High-efficiency Electron Emission Device) and its Application Corporate R&D Laboratories
Tokyo University of Agriculture and Technology(1)
Kazuto Sakemura
Ryota Tanaka
Tomonari Nakada
Nobuyasu Negishi
Yoshiyuki Okuda
Hideo Satoh
Atsushi Watanabe
Takamasa Yoshikawa
Kiyohide Ogasawara
Nobuyoshi Koshida(1)
Mar. Japan Society for the Promotion of Science 158 Committee CHARACTERIZATION OF AN ADVANCED HEED (HIGH-EFFICIENCY ELECTRON EMISSION DEVICE) Corporate R&D Laboratories
Tokyo University of Agriculture and Technology(1)
Nobuyasu Negishi
Ryota Tanaka
Tomonari Nakada
Kazuto Sakemura
Yoshiyuki Okuda
Hideo Satoh
Atsushi Watanabe
Takamasa Yoshikawa
Kiyohide Ogasawara
Nobuyoshi Koshida(1)
Mar. The Japan Society of Applied Physics Photonic crystal organic light-emitting diodes with different hole injection layer Corporate Research & Development Laboratories
Kyoto Univ.(1)
Hiroshi Ohata
Taishi Tsuji
Hitoshi Nakada
Tetsuya Ueno(1)
Kuniaki Ishihara(1)
Masayuki Fujita(1)
Takashi Asano(1)
Susumu Noda(1)
Mar. Japan Patent Office Organic Light Emitting Devices on Polymer Film Corporate Research &Development Laboratories Akira sugimoto
Ayako Yoshida
Toshiyuki Miyadera
Satoshi Miyaguchi
Mar. The Japan Society of Applied Physics Ab initio calculation of electronic effective masses in solid pentacene Corporate Research & Development Laboratories
Kyoto Univ.(1)
MMC-Group Sci.& Tech. Research Center(2)
Takahisa Tanabe(1)
Kenntarou Doi(1)
Koichi Yoshida(1)
Hiroshi Nakano(1)
Akitomo Tachibana(1)
Yuuko Kojima(2)
Keiji Okazaki(2)
Mar. The Chemical
Society of Japan
Red Phosphorescent OLEDs for Practical Use Corporate Research &Development Laboratories Taishi Tsuji
Shin Kawami
Satoshi Miyaguchi
Mar. The Institute of Electronics, Information and Communication Engineers Electron Beam Recorder and Process for High-density patterning
-Recording Technology for High precision patterning -
Corporate Research &Development Laboratories Mahiro Katsumura
Megumi Sato
Kazunobu Hashimoto
Yasuo Hosoda
Osamu Kasono
Hiroaki Kitahara
Masaki Kobayashi
Tetsuya Iida
Kazumi Kuriyama
Mar. The Japan Society of Applied Physics Theoretical analysis of absorption loss for guided mode lightwave in organic LED Kyoto Univ.(1)
Corporate Research &
Development Laboratories
Hiroshi Ohata
Taishi Tsuji
Hitoshi Nakada
Tetsuya Ueno(1)
Kunisuke Ishihara(1)
Masayuki Fujita(1)
Takashi Asano(1)
Susumu Noda(1)
Mar. The Society of Instrument and Control Engineers Assisting Technology for Safe Driving through a fusion of Multi Sensing in a Vehicle
-For Preventing from Falling Asleep at the Wheel on a Cooperation of Biological Information and Car Navigation related Technology -
Mobile
Systems Development Center
Masatoshi Yanagidaira
Mitsuo Yasushi
Mar. The Institute of Electorical and Electronics Engineers (Consumer Electronics Society) Fricker Reduction in MPEG-2 Video by Post-Processing PDP Developmet Center Naohiro Hara et.al. Yoshimichi Otsuka
Mar. American Vacuum Society Characterization of
an advanced high-efficiency electron emission device
Corporate R&D Laboratories
Tokyo University of Agriculture and Technology(1)
Nobuyasu Negishi
Tomonari Nakada
Kazuto Sakemura
Yoshiyuki Okuda
Hideo Satoh
Atsushi Watanabe
Takamasa Toshikawa
Kiyohide Ogasawara
Nobuyoshi Koshida(1)
Apr. American Institute of Physics Light-induced
absorption and its relaxation under illumination of continuous wave ultraviolet light in Mn-doped near-stoichiometric LiNbO3
Corporate Resarch & Development Laboratries
National Institute for Materials Science(1)
Hideki Hatano
Youwen Liu(1)
Kenji Kitamura(1)
Syunji Takekawa(1)
Ganesan Ravi(1)
Masaru Nakamura(1)
Apr. DVD
Forum ASIA Conference
High-speed
DVD-R/DVD-RW & DVD-R for Dual Layer v3.0
Optical Disk &
System Development Center
Masahiro Kato
Apr. Sixth Internstional
Vacuum Electronics Conference(IVEC2005)
A novel efficient
cold electron emitter with a micro-dimple Metal-Insulator-Semiconductor structure
Corporate Research & Development Laboratories
Tokyo University of Agriculture and Technology(1)
Atsushi Watanabe
Nobuyasu Negishi
Ryota Tanaka
Tomonari Nakada
Kazuto Sakemura
Yoshiyuki Okuda
Hideo Satoh
Takamasa Toshikawa
Kiyohide Ogasawara
Nobuyoshi Koshida(1)
May (JJAP)
Japanese Journal of Applied Physics
Active Maorix
Driving Organic Light Emitting Diode Panel using Organic Thin-film Transistors
Corporate Research &
Development Laboratories
Satoru Ohta
Takashi Chuman
Satoshi Miyaguchi
Hideo Sato
Takahisa Tanabe
Yoshiyuki Okuda
Masami Tsuchida
May The Journal of the Insitute
of Image Information and Television Engineers
Entertainment
based on home AV network
Corporate Research &
Development Laboratories
Masao Higuchi
Hidemi Usuba
May OPTOELECTRONICS
INDUSTRY AND TECHNOLOGY DEVELOPMENT ASSOCIATION
BD,DVD and CD
compatible objective lens assembly
Optical Disk & System Development Center Katsuhiro Koike
May Society of Automotive
Engineers of Japan, Inc.
Analysis of Sound Field in a Car by Boundary Element Method and Measurement Mobile Systems Development Center Yoshitomo Imanishi
Tomomi Hasegawa
Takashi Mitsuhashi
Shinji Koyano
Jun. JEITA Recordable optical Disk system Corporate Research &
Development Laboratories
Tetsuya Iida
Jun. Chiba University Recent Development Condition of Thin-film Organic EL(original:Japanese) Corporate Research &
Development Laboratories
Atsushi Yoshizawa
Jun. (JJAP)Japanese Journal of Applied Physics Optical and
Electrical Charatristics of Organic Light-Emitting diodes with Two-Dimensional Ctystals in Organic/Electrode Layers
Corporate Research & Development Laboratories
Kyoto Univ.(1)
Rohm Co.,Ltd.(2)
Hiroshi Ohata
Taishi Tsuji
Hitoshi Nkada
Tetsuya Ueno(1)
Kunisuke Ishihara(1)
Masayuki Fujita(1)
Takashi Asano(1)
Susumu Noda(1)
Noriyuki Shimoji(2)
Jun. PECS-VI Optimization of photonic crystal roganic light-emitting diodes Corporate Research & Development Laboratories
Kyoto Univ.(1)
Hiroshi Ohata
Taishi Tsuji
Hitoshi Nkada
Kunisuke Ishihara(1)
Masayuki Fujita(1)
Takashi Asano(1)
Susumu Noda(1)
Jun. Ubiquitous Open Platform Forum DLNA ver1.0
Media Trasport
Corporate Research &
Development Laboratories
Masao Higuchi
Jul. (ISOM)
INTERNATIONAL SYMPOSIUM ON OPTICAL MEMORY
Organic dye 25GB white Once disk with in groove structure Optical Disk & System Development Center Eiji Muramatsu
Hiroshi Nishiwaki
Kazutoshi Kitano
Jul. The Society of Polymer Science, Japan The present condition and
the prpblem of Organic EL for vehicle
Corporate Research &
Development Laboratories
Hitoshi Nakada
Jul. JAS(Japan Audio Society) journal Recent Condition and Feature
View and Hisotory of Optical Recording Media(original:Japanese)
Optical Disk & System Development Center Kazuo Kuroda
Jul. (ISOM)INTERNATIONAL
SYMPOSIUM ON OPTICAL MEMORY
Inoganic Write-Once Disk by Complete DC sputtering process for Blue Laser system Corporate Research & Development Laboratories Nobuhiko Kato
Masataka Yamaguchi Toshihiko Takishita
Jul. The 18th International Vacuum Naoelectronics Conference High-Current Emission from Active-matrix HEED(High-efficiency Electron Emission Device) - application to image sennsing - Corporate R&D Laboratories
NHK Science & Technical Research Labs.(1)
Tokyo University of Agriculture and Technology(2)
Nobuyasu Negishi
Tomonari Nakada
Kazuto Sakemura
Yoshiyuki Okuda
Hideo Satoh
Atsushi Watanabe
Takamasa Toshikawa
Kiyohide Ogasawara
Masakazu Nanba(1)
Saburo Okazaki(1)
Kenkichi Tanioka(1)
Norifumi Egami(1)
Nobuyoshi Koshida(2)
Jul. (ISOM)
INTERNATIONAL SYMPOSIUM ON OPTICAL MEMORY
Nano-pattern Profile Control Technology using Reactive Ion Etching for 100 GB Optical Disk Mastering Corporate Research &
Development Laboratories
Megumi Fujimura
Yasuo Hosoda
Masahiro Katsumura
Masaki Kobayashi
Hiroaki Kitahara
Kazunobu Hashimoto
Osamu Kasono
Tetsuya Iida
Kazumi Kuriyama
Fumihiko Yokogawa
Jul. (ISOM)
INTERNATIONAL SYMPOSIUM ON OPTICAL MEMORY
Development of Practical Electron Beam Recorder for High-density Optical and Magnetic Disk Mastering Corporate Research &
Development Laboratories
Hiroaki Kitahara
Masaki Kobayashi
Yoshiaki Kojima
Yasumitu Wada
Tetsuya Iida
Kazumi Kuriyama
Fumihiko Yokogawa
Jul. Beijing University of Technology Control of photorefractive properties in near-stoichiometric LiNbO3 single crystals Corporate Research &
Development Laboratories
Hideki Hatano
Jul. (OSA)Optical Socity of America Investigation of
bulk photovoltaic current related with small polarons in lithium tantalate crystals
Corporate Resarch & Development Laboratries
National Institute for Materials Science(1)
Oxide(2)
Hideki Hatano
Youwen Liu(1)
Kenji Kitamura(1)
Syunji Takekawa(1)
Masaru Nakamura(1)
Yasunori Furukawa(2)
Jul. PR05(Tenth International conference on Photorefractive Effects) Investigation of bulk
photovoltaic current related with small polarons in lithium tantalate crystals
Corporate Resarch & Development Laboratries
National Institute for Materials Science(1)
Oxide(2)
Hideki Hatano
Youwen Liu(1)
Kenji Kitamura(1)
Syunji Takekawa(1)
Masaru Nakamura(1)
Yasunori Furukawa(2)
Jul. (OSA)Optical Socity of America Spectral investigation of photovoltaic effect and photoconductivity in near-stoichiometric LiTaO3 crystals Corporate Resarch & Development Laboratries
National Institute for Materials Science(1)
Oxide(2)
Hideki Hatano
Youwen Liu(1)
Kenji Kitamura(1)
Syunji Takekawa(1)
Masaru Nakamura(1)
Yasunori Furukawa(2)
Jul. PR05(Tenth International conference on Photorefractive Effects) Spectral investigation of photovoltaic effect and photoconductivity in near-stoichiometric LiTaO3 crystals Corporate Resarch & Development Laboratries
National Institute for Materials Science(1)
Hideki Hatano
Youwen Liu(1)
Kenji Kitamura(1)
Syunji Takegawa(1)
Masaru Nakamura(1)
Jul. OPTOELECTRONICS INDUSTRY AND TECHNOLOGY DEVELOPMENT ASSOCIATION Development of
a New prototype EBR for practical application in high-density disk mastering
Corporate Research &
Development Laboratories
Hiroaki Kitahara
Jul. The Optical Society of Japan Tbit/inch2 order
super high density data storage using ferroeletric recording medium
Corporate Research &
Development Laboratories
Atsushi Onoe
Jul. The Institute of Electrical
Engineers of Japan
Development of a New prototype
EBR for practical application in high-density disk mastering
Corporate Research &
Development Laboratories
Hiroaki Kitahara
Aug. The Insitute of Image Information and Television Engineers Full Hibijon real-time encorder system Information & Communication Development Center Kazunori Hashimoto
Sep. The Japan Society of Applied Physics Fabrication of
vertical-type organic light-emitting transistors
Corporate Research & Development Laboratories
DNP(1)
NEC(2)
OITDA(3)
Chiba Univ.(4)
Kenji Nakamura
Takuya Hata
Atsusi Yoshizawa
Katsunari Obata(1)
Hiroyuki Endo(2)
Atsushi Oda(3)
Kazuhiro Kudo(4)
Sep. InformationProcessing Society of Japan Continuous Playback
of Music Signals based on Chord-Progression Continuty
Corporate Research &
Development Laboratories
Shinichi Gayama
Sep. The Japan Society of Applied Physics A study on degradation of OLEDs high temperature storage Corporate Research & Development Laboratories
Toray Research Center,Inc.(1)
Hiroshi Ohata
Ayako Yoshida
Akira Hirasawa
Satoshi Miyaguchi
Takashi Miyamoto(1)
Takesi Matsunobu(1)
Noriyuki Fujiyama(1)
Takahiro Shibamori(1)
Youbun Seki(1)
Kiyoshi Ishibasi(1)
Takashi Yamamoto(1)
Yo(1)
Sep. The Japan Society of Applied Physics A study
on degradation of OLEDs high temperature storage
Corporate Research & Development Laboratories
Toray Research Center,Inc.(1)
Hiroshi Ohata
Ayako Yoshida
Akira Hirasawa
Satoshi Miyaguchi(1)
Takashi Miyamoto(1)
Takesi Matsunobu(1)
Noriyuki Fujiyama(1)
Takahiro Shibamori(1)
Youbun Seki(1)
Kiyoshi Ishibasi(1)
Takashi Yamamoto(1)
Yo(1)
Sep. The Japan Society of Applied Physics Development of Two-dimensional Carrier Profiling Method for Organic EL Devices based on SPM Corporate Research & Development Laboratories
Kyoto Univ.(1)
Terao Yuhki
Kenjiro Kimura(1)
Kei Kobayashi(1)
Kenji Ishida(1)
Toshihisa Horiuchi(1)
Kazumi Matsusige(1)
Hirofumi Yamada(1)
Sep. The Japan Society of Applied Physics OLEDs with crystal on glass substrate fabricated by using nanoimprint lithography Corporate Research & Development Laboratories
Kyoto Univ.(1)
Hiroshi Ohata
Hitoshi Nkada
Kunisuke Ishihara(1)
Masayuki Fujita(1)
Takashi Asano(1)
Susumu Noda(1)
Ipei Matsubara(1)
Sep. Information
Processing Society of Japan
Analysis of Listener's Favorite Music by Music Features Mobile Systems Development Center Katsunori Arakawa
Satoshi Odagawa
Fumio Matsushita
Yasuteru Kodama
Takehiko Shioda
Sep. Information
Processing Society of Japan
Roadscape Analysis of Vehicle Mounted Camera-image Mobile Systems Development Center Ryujiro Fujita
Sep. Society of Automotive Engineers of Japan, Inc. For Preventing from Asleep at the Wheel Mobile Systems Development Center Mitsuo Yasushi
Masatoshi Yanagidaira
Sep. The 66th Autumn Meeting, 2005(The Japan Society of Applied Physics) Development of an Active-matrix HEED (High-efficiency Electron Emission Device) and Its Application to Image Sensing Corporate Research &
 Development Laboratories
NHK Science and Technical Research Laboratories(1)
Tokyo University of Agriculture and Technology(2)
Tomonari Nakada
Ryota Tanaka
Kazuto Sakemura
Nobuyasu Negishi
Yoshiyuki Okuda
Hideo Satoh
Atsushi Watanabe
Takamasa Toshikawa
Kiyohide Ogasawara
Masakazu Nanba(1)
Saburo Okazaki(1)
Kenkichi Tanioka(1)
Norifumi Egami(1)
Nobuyoshi Koshida(2)
Oct. UPS-12(The 12th International Conference on Unconventional Photoactive Systems) Acitve-Matrix Organic Light-Emitting Diode Panel using Organic Thin Film Transistor Corporate Research &
 Development Laboratories
Chihiro Harada
Satoru Ohta
Takashi Chuman
Atsushi Yoshizawa
Hideo Satoh
Takahisa Tanabe
Masami Tsuchida
Oct. Asian Society for Crystal Growth and Crystal Technology Domain patterning in LiNbO3 and LiTaO4 by focused e-beam Corporate Resarch & Development Laboratries
National Institute for Materials Science(1)
Hideki Hatano
Li Xijun(1)
Kazuya Terabe(1)
Kenji Kitamura(1)
Nov. MOC'05
The Japan Society of Applied Physics
Nanodomain Engineering of LiNbO3 and LiTaO3 by Focused Ion Beam Corporate Resarch & Development Laboratries
National Institute for Materials Science
Hideki Hatano
Li Xijun
Kazuya Terabe
Kenji Kitamura
Nov. MOC'05
The Japan Society of Applied Physics
Volume holographic filter at 1.55 micron in near-stoichometric lithium niobate
Corporate Resarch & Development Laboratries
National Institute for Materials Science(1)
Hideki Hatano
Youwen Liu(1)
Kenji Kitamura(1)
Syunji Takekawa(1)
Masaru Nakamura(1)
Nov. The Institute of Systems,Control and Information Engineers Development of a Driver's Condition Monitor Mobile Systems Development Center Mitsuo Yasushi
Masatoshi Yanagidaira
Dec. The 12th International Display Workshops  in conjunction with Asia Display 2005 (IDW/AD '05) Characteristics of Active-matrix HEED (High-efficiency Electron Emission Device) and Its Application to Image Sensing
Corporate Research &
 Development Laboratories
NHK Science and Technical Research Laboratories(1)
Hamamatsu Photonics K.K.(2)
Tokyo University of Agriculture and Technology(3)
Kazuto Sakemura
Ryota Tanaka
Tomonari Nakada
Nobuyasu Negishi
Yoshiyuki Okuda
Hideo Satoh
Atsushi Watanabe
Takamasa Toshikawa
Kiyohide Ogasawara
Masakazu Nanba(1)
Saburo Okazaki(1)
Kenkichi Tanioka(1)
Norifumi Egami(1)
Akira Kobayashi(2)
Nobuyoshi Koshida(3)
Dec. The Japan Society of Applied Physics Nano-Domain Engineering in LiNbO4 by Focused Ion Beam Corporate Resarch & Development Laboratries
National Institute for Materials Science(1)
Hideki Hatano
Li Xijun(1)
Kazuya Terabe(1)
Kenji Kitamura(1)
Dec. The Japan Society of Applied Physics Nano-Domain Engineering in LiNbO4 by Focused Ion Beam Corporate Resarch & Development Laboratries
National Institute for Materials Science(1)
Hideki Hatano
Li Xijun(1)
Kazuya Terabe(1)
Kenji Kitamura(1)
Dec. PacifiChem Development of phosphorescent OLED devices for practical use Corporate Research &Development Laboratories
Tohoku Pioneer Corp.(1)
Taishi Tsuji
Satoshi Miyaguchi
Toshinao Yuki(1)
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Month Organization Title Name
9 FAST-zero Driver Behavior Prediction Method for Risk Prediction Based on Trajectory Prediction Using Triclothoid Curve Takayuki Soma(1), Hiroshi Yoshitake(2),
Hiroshi Kawamura(1), Akihiro Kawaguchi(1),
Kazuo Murata(1), Motoki Shino(2)
(1)Pioneer
(2)Tokyo University