Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034506 | Fuel cell | Narutoshi Sugita, Norimasa Kawagoe, Masaru Oda, Takashi Kosaka, Takeshi Banba +1 more | 2011-10-11 |
| 7981554 | Fuel cell system | Masahiko Sato, Yosuke Fujii, Yasunori Kotani | 2011-07-19 |
| 7964318 | Coolant manifold and methods for supplying and discharging coolant | Masaharu Suzuki, Katsuhiko Kohyama | 2011-06-21 |
| 7880302 | Semiconductor device having metal wirings of laminated structure | Kouichi Nagai, Jirou Miura | 2011-02-01 |