Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8377604 | Fuel cell stack structure with tie rod including inner shaft and outer cylinder fastened together with joining material and manufacturing method | Yasushi Nakajima, Tatsuya Yaguchi, Hiroki Sakamoto, Hiroshi Sakurai, Yoshiteru Yasuda | 2013-02-19 |
| 6891297 | Electrical-steel-sheet formed body for rotor core, rotor, rotary electric machine and related method | Munekatsu Shimada, Hideaki Ono, Tetsurou Tayu, Makoto Kano, Naoshi Sakata +4 more | 2005-05-10 |
| 6870292 | Stator for motor | Mitsuo Uchiyama, Naoshi Sakata | 2005-03-22 |
| 6118237 | Vehicular hybrid drive system with battery arctic management | Toshio Kikuchi, Shinichiro Kitada, Yutaro Kaneko | 2000-09-12 |