Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053125 | Fuel cell having buffer and seal for coolant | Takahiro Yoshida, Hiroyuki Tanaka, Takashi Kosaka | 2011-11-08 |
| 7968249 | Fuel cell | Hiroyuki Tanaka, Narutoshi Sugita, Tadashi Nishiyama | 2011-06-28 |