Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8641979 | Reaction device and electronic equipment | Motoki Endo, Tsutomu Terazaki, Tetsushi Ishikawa, Osamu Nakamura | 2014-02-04 |
| 8382865 | Reaction apparatus, fuel cell system and electronic device | Tadao Yamamoto, Kaoru Saito, Naotomo Miyamoto, Toshihiro Hashimoto, Masaaki Miyahara +2 more | 2013-02-26 |
| 8382866 | Reaction apparatus, fuel cell system and electronic device | Kaoru Saito, Naotomo Miyamoto, Tadao Yamamoto, Yoshihiro Basho, Masaaki Miyahara +3 more | 2013-02-26 |
| 8038959 | Reacting device | Naotomo Miyamoto, Tadao Yamamoto | 2011-10-18 |
| 7867297 | Reactor, fuel cell system and electronic equipment | Tadao Yamamoto, Naotomo Miyamoto | 2011-01-11 |
| 7763216 | Chemical reactor and fuel cell system | Tadao Yamamoto | 2010-07-27 |
| 7713317 | Reformer for power supply of a portable electronic device | Tadao Yamamoto, Naotomo Miyamoto | 2010-05-11 |
| 7662349 | Reactor | Naotomo Miyamoto, Tadao Yamamoto | 2010-02-16 |
| 7588852 | Module and fuel package | — | 2009-09-15 |
| 7465505 | Power supply system, fuel pack constituting the system, and device driven by power generator and power supply system | — | 2008-12-16 |
| 7351485 | Power supply with power generation module and electronic device | — | 2008-04-01 |
| 6916565 | Power supply system, fuel pack constituting the system, and device driven by power generator and power supply system | — | 2005-07-12 |
| 6824905 | Power supply system and device driven by power supply system | Hidetoshi Akao | 2004-11-30 |
| 6777118 | Power supply system, fuel pack constituting the system, and device driven by power generator and power supply system | — | 2004-08-17 |
| 6215462 | Display device and display driving method | Hiroyasu Yamada, Tomoyuki Shirasaki | 2001-04-10 |
| 6191764 | Method of driving display device | Ichiro Kono, Hiroyasu Yamada | 2001-02-20 |
| 6091382 | Display device for performing display operation in accordance with signal light and driving method therefor | Tomoyuki Shirasaki, Hiroyasu Yamada | 2000-07-18 |
| 6025894 | Scatter control member for organic electroluminescent light source for passing light with or without scattering depending upon an incident angle | Tomoyuki Shirasaki, Hiroyasu Yamada, Tetsushi Yoshida, Manabu Takei, Tetsuo Muto +1 more | 2000-02-15 |
| 5990629 | Electroluminescent display device and a driving method thereof | Hiroyasu Yamada | 1999-11-23 |
| 5199701 | Carrier apparatus using ultrasonic actuator | Takahiro Mizushina | 1993-04-06 |
| 4947262 | Hand-held manually sweeping printing apparatus | Hiroshi Yajima, Masaki Hayashi, Takashi Satoh | 1990-08-07 |
| 4899228 | Manually sweeping apparatus with image sensor | Teruo Sano | 1990-02-06 |
| 4683973 | Omnidirectional vehicle | Yoshiaki Honjo | 1987-08-04 |