Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8225854 | Heat sink and cooling unit using the same | Akira Yamada, Takeshi Tanaka, Akihiro Murahashi, Kazuyoshi Toya, Hideo Okayama | 2012-07-24 |
| 8061412 | Cooling structure, heatsink and cooling method of heat generator | Akira Yamada, Hirotoshi Maekawa, Fumiharu Yabunaka | 2011-11-22 |
| 7907408 | Cooling apparatus and power converter | Tetsuya Takahashi, Kazuyoshi Toya, Fumiharu Yabunaka, Kunihiko Kaga | 2011-03-15 |
| 7841387 | Pump-free water-cooling system | Nobuaki Uehara, Akira Yamada, Tetsuro Ogushi | 2010-11-30 |
| 7810551 | Vapor-lift pump heat transport apparatus | Nobuaki Uehara, Akira Yamada, Tetsuro Ogushi, Hisaaki Yamakage | 2010-10-12 |
| 7721793 | Vapor-lift pump heat transport apparatus | Nobuaki Uehara, Akira Yamada, Tetsuro Ogushi, Hisaaki Yamakage | 2010-05-25 |
| 7417861 | Vehicular power converter | Masao Kikuchi, Isao Sonoda, Yoshihito Asao | 2008-08-26 |
| 7380584 | Pump-free water-cooling system | Nobuaki Uehara, Akira Yamada, Tetsuro Ogushi | 2008-06-03 |
| 7201215 | Vapor-lift pump heat transport apparatus | Nobuaki Uehara, Akira Yamada, Tetsuro Ogushi, Hisaaki Yamakage | 2007-04-10 |
| 6983790 | Heat transport device, semiconductor apparatus using the heat transport device and extra-atmospheric mobile unit using the heat transport device | Tetsuro Ogushi, Kazushige Nakao, Hiroaki Ishikawa, Toshiyuki Umemoto, Hiroshi Chiba +1 more | 2006-01-10 |