Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7097672 | Metal separator for fuel cell and bonding method there of | Tomoyuki Takamura | 2006-08-29 |
| 6938449 | Hydraulic forming process, hydraulic forming device and metal separator for a fuel cell formed by hydraulic forming process | Kenichi Kusunoki, Naoki Yoshioka | 2005-09-06 |
| 6855446 | Fuel cell, separator for fuel cell, and manufacturing method of separator | Keiji Hashimoto, Hirotaka Fukatsu, Kousuke Kawajiri, Seiken Hashimoto, Hiroyuki Morita | 2005-02-15 |
| 5998901 | Power output apparatus | Yasutomo Kawabata, Shigeru Matsuhashi | 1999-12-07 |
| 5988307 | Power transmission apparatus, four-wheel drive vehicle with power transmission apparatus incorporated therein, method of transmitting power, and method of four-wheel driving | Eiji Yamada, Takao Miyatani, Yasutomo Kawabata, Ryouji Mizutani, Shigeru Matsuhashi +4 more | 1999-11-23 |
| 4210343 | Automotive suspension system | Masakazu Ishikawa, Hiroshi Kato | 1980-07-01 |
| 4194760 | Wheel camber adjusting means for vehicles | Yuuji Yokoya, Motowo Harata | 1980-03-25 |
| 4185880 | Structure for supporting a steering column main shaft | Shigetoshi Miyoshi | 1980-01-29 |