Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9321482 | Steering device | — | 2016-04-26 |
| 9266557 | Steering device for wheel | Yutaka Matayoshi, Sakiko Suzuki | 2016-02-23 |
| 7878294 | Variable gear ratio steering apparatus | — | 2011-02-01 |
| 7276005 | Wheel drive system for independently driving right and left wheels of vehicle | — | 2007-10-02 |
| 5751081 | Reduction gear device with differential gear mechanism for electric vehicle | — | 1998-05-12 |
| 5435794 | Power transmission unit for electric vehicle | Haruhito Mori | 1995-07-25 |
| 5195608 | Power plant for automotive vehicle | Masaki Sugimoto | 1993-03-23 |
| 4942771 | Magnetostriction type torque sensor | Masaki Sugimoto, Nobuteru Hitomi, Kenji Ikeura, Hisashi Kitahara, Hiroyuki Hirano +1 more | 1990-07-24 |
| 4904129 | Annular milling cutter for machining bevel gear | Masaki Sugimoto, Akira Nakayama, Isao Nakagawa, Noboru Maruyama, Hideji Yoshioka | 1990-02-27 |
| 4887461 | Magnetostriction type torque sensor | Masaki Sugimoto, Nobuteru Hitomi, Kenji Ikeura, Hiroyuki Hirano, Hisashi Kitahara +1 more | 1989-12-19 |
| 4516422 | Method of manufacturing racks for variable ratio steering gears | Megumu Higuchi, Tokiyoshi Yanai | 1985-05-14 |