Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670065 | Solid polymer electrolyte, a membrane using thereof, a solution for coating electrode catalyst, a membrane/electrode assembly, and a fuel cell | Toshiyuki Kobayashi, Kenji Yamaga, Tomoichi Kamo, Kazutoshi Higashiyama | 2003-12-30 |
| 6626459 | Air bag for steering wheel | Masahiro Takimoto, Hiroyuki Kobayashi, Tadashi Yamamoto, Kenji Mori, Yuji Sato +1 more | 2003-09-30 |