Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7497800 | Method of operating a vehicle electric motor | Takatoshi Sakata, Yasuhiro Yukitake, Yasuo Asai | 2009-03-03 |
| 7032699 | Drive transmission apparatus for vehicle and a four-wheel drive vehicle | Takatoshi Sakata, Kazuo Kanazawa, Mamoru Murakami | 2006-04-25 |
| 6848555 | Electronic controlled coupling | Takatoshi Sakata, Kazuo Kanazawa, Mamoru Murakami | 2005-02-01 |