Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10183581 | Control system for vehicle drive motor | Tetsuro Ichikawa, Hideki KAKISAKO, Shota Hirose | 2019-01-22 |
| 9325211 | Wave winding coil for rotary electrical machine | Masafumi Sakuma, Shuhei Yamashita | 2016-04-26 |
| 8258670 | Motor including supporting portion contacting stator | Masafumi Sakuma, Masayuki Nishimura | 2012-09-04 |
| 8195348 | Driving power control apparatus for four wheel drive vehicle | Ryoji Mizutani, Michitaka Tsuchida, Yasuaki Tahara, Masafumi Sakuma | 2012-06-05 |
| 8188625 | Oil cooling system for motor | — | 2012-05-29 |
| 7958960 | Driving force control apparatus for a vehicle that drives wheel units independently | Ryoji Mizutani, Michitaka Tsuchida, Masafumi Sakuma | 2011-06-14 |
| 7279821 | Motor | Masafumi Sakuma | 2007-10-09 |
| 7015614 | Synchronous reluctance motor | Masafumi Sakuma | 2006-03-21 |
| 6961683 | Interface member wiring design support apparatus, wiring design method, wiring design support method, and computer-readable storage medium | Nobuhiro Kodama, Takashi Yoshiyuki, Seiichi Hirano | 2005-11-01 |
| 6815859 | Synchronous reluctance motor | Masafumi Sakuma | 2004-11-09 |
| 6157160 | Energization control of a switched reluctance motor | Akemi Okawa, Yuichiro Kitamura, Xiaoou Ma | 2000-12-05 |