Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
WPT |
2019-03-07 12:50 |
Kyoto |
Kyoto Univ. Uji Campus |
Reserch on the interference control between Wireless Power Transmission and Wireless Communication Kenichi Anma (MHI), Kenji Sasaki, Shuji Nakamura, Kazuhiko Maekawa (J-spacesystems) WPT2018-69 |
[more] |
WPT2018-69 pp.29-33 |
WPT |
2019-03-07 13:30 |
Kyoto |
Kyoto Univ. Uji Campus |
Technology verification of Microwave Power transmission (MWPT) for Vertical direction
-- Summary of technology verification -- Shuji Nakamura, Kenji Sasaki, Kazuhiko Maekawa, Shoichiro Mihara (J-spacesystems) WPT2018-71 |
J-spacesystems has been studying SSPS, Space Solar Power System, as a future alternative energy resources since 1990’s. ... [more] |
WPT2018-71 pp.41-45 |
WPT |
2018-03-02 10:45 |
Kyoto |
Kyoto Univ. Uji Campus |
Technology verification of Microwave Power transmission (MWPT) for Vertical direction
-- Summary of technology verification plan -- Kenji Sasaki, Shuji Nakamura, Kazuhiko Maekawa, Shoichiro Mihara (J-spacesystems) WPT2017-69 |
J-spacesystems has been studying SSPS, Space Solar Power System, as a future alternative energy resources since 1990’s. ... [more] |
WPT2017-69 pp.11-15 |
WPT |
2015-03-25 14:25 |
Kyoto |
Kyoto Univ. Uji Campus |
Microwave Power Transmission Ground Test for SSPS Takashi Saito, Kazuhiko Maekawa, Masao Sato, Shuji Nakamura, Kenji Sasaki, Shoichirou Mihara (J-spacesystems) WPT2014-109 |
[more] |
WPT2014-109 pp.77-80 |
WPT |
2015-03-25 14:50 |
Kyoto |
Kyoto Univ. Uji Campus |
Development of Power Transmitting Subsystem for MPT Ground Test Model Takuro Sasaki, Jun Goto, Yoshihiko Toyama, Tomohiro Takahashi, Yukihiro Homma (MELCO), Kenji Sasaki, Shuji Nakamura (J-spacesystems) WPT2014-110 |
[more] |
WPT2014-110 pp.81-84 |
WPT |
2015-03-25 15:15 |
Kyoto |
Kyoto Univ. Uji Campus |
Development of Receiving Section of Microwave Power Transmission Test Model Yuichiro Ozawa, Naohiro Tanaka, Teruo Fujiwara (IHI AEROSPACE), Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.), Kenji Sasaki, Shuji Nakamura (J-spacesystems) WPT2014-111 |
The receiving section of microwave power transmission(MPT) test model has been developed since 2009. In this paper, we w... [more] |
WPT2014-111 pp.85-88 |
WPT |
2014-12-19 11:30 |
Oita |
Daihen Tech. |
Development of high-efficiency rectenna control device Yuichiro Ozawa, Teruo Fujiwara, Naohiro Tanaka (IHI AEROSPACE), Kenji Sasaki, Shuji Nakamura (J-spacesystems) WPT2014-72 |
High-efficiency technology of microwave transfer system is needed. The RF-DC conversion efficiency is one of the most im... [more] |
WPT2014-72 pp.47-50 |
AP, WPT (Joint) |
2014-10-17 16:10 |
Hokkaido |
Hokkaido University, Clark Memorial Student Center |
Development of Power Transmitting Subsystem for MPT Ground Test Model Takuro Sasaki, Jun Goto, Yoshihiko Toyama, Tomohiro Takahashi, Fuminori Samejima, Yukihiro Homma (MELCO), Kenji Sasaki, Shuji Nakamura (J-spacesystems) WPT2014-49 |
From 2009, research on Space Solar Power System (SSPS) has proceeded in order to demonstrate MPT technology on ground. I... [more] |
WPT2014-49 pp.71-74 |
WPT |
2014-06-06 14:20 |
Tokyo |
Univ. of Tokyo |
Prototype of GaN schottky diode for a rectenna Teruo Fujiwara, Yuichiro Ozawa, Naohiro Tanaka (IHI AEROSPACE), Masaaki Kuzuhara (Univ. of Fukui), Kazuhiro Fujimori (Okayama Univ.), Shuichi Yagi (POWDEC), Keisuke Naito (NDK), Shoichiro Mihara, Shuji Nakamura (J-spacesystems) WPT2014-26 |
Schottky Barrier Diode based on GaN semiconductor is developing for high effciency 5.8GHz rectenna toward Space Solar Po... [more] |
WPT2014-26 pp.11-16 |
MW, SCE, WPT |
2014-04-17 14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Status of Microwave Ground Power Transmission Experiment Takashi Saito, Masao Sato, Shuji Nakamura, Shoichiro Mihara (J-spacesystems) WPT2014-4 SCE2014-4 MW2014-4 |
Japan Space Systems(J-spacesystems), formerly known as Institute for Unmanned Space Experiment Free Flyer, has been stud... [more] |
WPT2014-4 SCE2014-4 MW2014-4 pp.17-22 |
SCE |
2014-01-23 09:10 |
Tokyo |
Kikaishinkou-kaikan Bldg. |
SINIS single electron pumping
-- Towards a quantum current standard -- Shuji Nakamura (AIST), Yuri Pashkin (Lancaster Univ.), Jaw-Shen Tsai (RIKEN), Nobu-hisa Kaneko (AIST) SCE2013-35 |
[more] |
SCE2013-35 pp.1-6 |
MW, WPT (Joint) |
2012-05-25 13:25 |
Kyoto |
Kyoto Univ. |
Outline and Status of Microwave Ground Power Transmission Experiment Takashi Saito, Shoichiro Mihara, Shuji Nakamura, Koichi Ijichi (USEF) |
Japan Space Systems (J-spacesystems), formerly known as Institute for Unmanned Space Experiment Free Flyer (USEF), has b... [more] |
|
IA |
2010-12-17 13:00 |
Tokyo |
Room1, B3F, Kikai-Shinko-Kaikan Bldg |
[Invited Talk]
Field Experiment of Environmental Information Gathering and Facility Managements in a City-wide Area through Green ICT. Kaoru Yoshida, Tomoki Takahashi, Shuji Nakamura (MRI) IA2010-62 |
Energy saving and the protection of environment for sustainable society is now global agenda, that we must achieve for t... [more] |
IA2010-62 pp.25-30 |
SANE |
2010-06-25 09:30 |
Ibaraki |
Tsukuba Space Center (JAXA) |
[Invited Talk]
Introduction of the Space Industry Activation Activities in the Advanced Satellite with New System Architecture for Observation (ASNARO) Project
-- THe Consortium Activities for the Establishment of "Bus Standards" -- Koich Ijichi, Keita Miyazaki, Shoichiro Mihara, Masatsugu Akiyama, Shuji Nakamura, Atsuo Ushikoshi (USEF), Hideyuki Hamada (NEDO) SANE2010-34 |
Not only the outline of the development of high performance earth observation satellite, but also the consortium activit... [more] |
SANE2010-34 pp.111-116 |