Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961065 | Noise filter | Hidekazu Kobayashi, Yasuhiko Nishioka, Seigen Maeno | 2011-06-14 |
| 7867662 | Contactor failure detecting apparatus for fuel cell system | Kuniaki Ojima | 2011-01-11 |