Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939639 | Fuel cell separator | Toshiyuki Inagaki, Tsuyoshi Takahashi, Tsutomu Ochi, Katsuhiro Kajio, Kouetsu Hibino +5 more | 2005-09-06 |
| 6860135 | Method for removing strain from press-formed workpiece, and forming press | Naoki Yoshioka, Kenichi Kusunoki, Mikio Wada, Tsuyoshi Takahashi | 2005-03-01 |