Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017276 | Power output device with fuel cell and method therefor | Tatsuya Fujita, Yasuhiko Niimi, Takashi Kotoh, Nobuo Watanabe, Tadaichi Matsumoto | 2011-09-13 |
| 8011343 | Multi link type piston-crank mechanism of internal combustion engine | Makoto Kobayashi, Kenshi Ushijima, Naoki Takahashi | 2011-09-06 |
| 8012637 | Power output device with fuel cell and method therefor | Tatsuya Fujita, Yasuhiko Niimi, Takashi Kotoh, Nobuo Watanabe, Tadaichi Matsumoto | 2011-09-06 |
| 7981558 | Fuel cell system | Katsuki Ishigaki | 2011-07-19 |
| 7911183 | Voltage control system and vehicle comprising voltage control system | — | 2011-03-22 |