Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6711965 | Electric steering column apparatus | Masaki Tomaru, Sakae Matsumoto, Kazuya Fukuda, Takahiro Saito | 2004-03-30 |
| 6237954 | Apparatus for supporting a steering column | Kenji Sato, Sakae Matsumoto, Kiyoharu Higashino | 2001-05-29 |
| 6237955 | Shock absorbing type steering column apparatus | Kenji Sato, Sakae Matsumoto | 2001-05-29 |
| 5732790 | Electric power steering apparatus | Shuji Endo, Hiroyuki Kano, Hideaki Kawada, Yasuhiko Miyaura, Hiroshi Eda +3 more | 1998-03-31 |
| 5685390 | Electrically-operated power steering apparatus | Kenji Someya, Hiroshi Eda | 1997-11-11 |
| 5508921 | Four wheel steering apparatus | Hiroshi Eda, Hiroyuki Kanou, Nobuyasu Ando, Kaoru Kiyono | 1996-04-16 |
| 5482127 | Electric power steering device | Hiroshi Eda, Hironobu Shiono | 1996-01-09 |
| 5454438 | Electric power steering system | — | 1995-10-03 |
| 5445238 | Electric power steering apparatus | Toshiyuki Iwano | 1995-08-29 |
| 5445237 | Electric power steering apparatus | Hiroshi Eda, Kenji Someya | 1995-08-29 |
| 5295550 | Four-wheel steering apparatus | — | 1994-03-22 |
| 5248009 | Vehicle rear wheels steering apparatus | Shin Takehara, Hiroshi Ohmura, Ryuya Akita, Hiroyuki Ito, Hiroshi Eda | 1993-09-28 |
| 5236057 | Rear wheel steering apparatus for vehicle | Shin Takehara, Hiroshi Ohmura, Ryuya Akita, Hiroyuki Ito, Hiroshi Eda | 1993-08-17 |
| 5147009 | Steering force control apparatus of power steering system | Hiroshi Eda | 1992-09-15 |
| 5048852 | Four-wheel steering apparatus | Satoru Shimada, Hiroshi Eda | 1991-09-17 |
| 4982804 | Vehicle steering system | Hirotaka Kanazawa, Yoichi Takeda, Yukio Noguchi, Satoru Shimada, Kazuo Chikaraishi | 1991-01-08 |
| 4874183 | Four-wheel steering apparatus of a vehicle | Satoru Shimada, Hiroshi Eda | 1989-10-17 |
| 4834201 | Electrical power steering apparatus | Hiroya Miyazaki, Yasuhiko Miyaura | 1989-05-30 |
| 4732231 | Vehicle four wheel steering system | Hirotaka Kanazawa, Teruhiko Takatani, Shigeki Furutani, Satoru Shimada, Hiroshi Eda | 1988-03-22 |
| 4730687 | Steering force control device for power steering system | Hiroshi Eda | 1988-03-15 |
| 4724717 | Rack shaft supporting device | — | 1988-02-16 |
| 4646867 | Four-wheel steering system for vehicle | Hirotaka Kanazawa, Teruhiko Takatani, Shigeki Furutani, Satoru Shimada, Hiroshi Eda | 1987-03-03 |
| 4621702 | Four-wheel steering apparatus of a vehicle | Hirotaka Kanazawa, Teruhiko Takatani, Shigeki Furutani, Satoru Shimada, Hiroshi Eda | 1986-11-11 |
| 4610328 | Four-wheel steering system for vehicle | Hirotaka Kanazawa, Teruhiko Takatani, Shigeki Furutani, Satoru Shimada, Hiroshi Eda | 1986-09-09 |
| 4601357 | Four-wheel steering system for vehicle | Akihiko Miyoshi, Shigeki Furutani, Satoru Shimada | 1986-07-22 |