Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4961595 | Active suspension system for an automotive vehicle with slip angle dependent control for enhanced steering characteristics | Naoto Fukushima, Yohsuke Akatsu, Itaru Fujimura, Masaharu Satoh | 1990-10-09 |
| 4948164 | Actively controlled suspension system with compensation of delay in phase in control system | Sunao Hano, Naoto Fukushima, Yohsuke Akatsu, Masaharu Satoh, Itaru Fujimura | 1990-08-14 |
| 4943084 | Actively controlled suspension system for suppressing attitude change of vehicular body | Naoto Fukushima, Yohsuke Akatsu, Sunao Hano, Masaharu Satoh | 1990-07-24 |
| 4934732 | Actively controller suspension system for automotive vehicle for controlling suspension characteristics with vehicular speed dependent variable damping characteristics | Naoto Fukushima, Yohsuke Akatsu, Sunao Hano, Masaharu Satoh | 1990-06-19 |
| 4911470 | Hydraulic circuit for actively controlled automotive suspension system | — | 1990-03-27 |
| 4911468 | Hydraulic circuit for actively controlled suspension system with vehicle speed dependent variable fluid pressure source unit | — | 1990-03-27 |
| 4900056 | Hydraulic cylinder assembly for automotive suspension system and actively controlled suspension system utilizing same | Naoto Fukushima, Yosuke Akatsu, Sunao Hano, Masaharu Sato | 1990-02-13 |
| 4888696 | Actively controlled automotive suspension system with acceleration and angular velocity dependent anti-pitching and/or anti-rolling feature | Yohsuke Akatsu, Naoto Fukushima, Sunao Hano, Masaharu Satoh | 1989-12-19 |
| 4878557 | Auxiliary steering system for wheeled vehicle | Yasuji Shibahata, Yasumasa Tsubota, Takaaki Uno, Yuji Okuyama | 1989-11-07 |
| 4872701 | Acitively controlled automotive suspension system with adjustable response characteristics in pitching-suppressive control | Yohsuke Akatsu, Naoto Fukushima, Sunao Hano, Masaharu Satoh | 1989-10-10 |
| 4865347 | Actively controlled suspension system with anti-roll control | Naoto Fukushima, Yohsuke Akatsu, Sunao Hano, Masaharu Satoh | 1989-09-12 |
| 4865348 | Actively controlled automotive suspension system with line pressure control under low fluid source pressure | Sunao Hano, Naoto Fukushima, Yohsuke Akatsu, Hiroshi Yamanaka | 1989-09-12 |
| 4848790 | Hydraulic pressure supply system variable of pressure supply rate depending upon driving condition of automotive vehicle | Yoshiki Tsuda, Naoto Fukushima, Yohsuke Akatsu, Sunao Hano, Masaharu Sato | 1989-07-18 |
| 4781262 | Vehicle steering system | Kenji Nakamura, Yasuji Shibahata, Yasumasa Tsubota, Namio Irie, Junsuke Kuroki | 1988-11-01 |
| 4705131 | Four-wheel steering control system for vehicle | Yasuji Shibahata, Kenji Nakamura, Yasumasa Tsubota, Namio Irie, Junsuke Kuroki | 1987-11-10 |
| 4705130 | Method of controlling vehicle | Yasuji Shibahata, Kenji Nakamura, Yasumasa Tsubota, Namio Irie, Junsuke Kuroki | 1987-11-10 |
| 4669567 | Vehicle steering system | Kenji Nakamura, Yasuji Shibahata, Yasumasa Tsubota, Namio Irie, Junsuke Kuroki | 1987-06-02 |
| 4666013 | Steering control system for wheeled vehicle | Yasuji Shibahata, Kenji Nakamura, Yasumasa Tsubota, Namio Irie, Junsuke Kuroki | 1987-05-19 |
| 4625822 | Rear wheel steering control for vehicle | Kenji Nakamura, Yasuji Shibahata, Yasumasa Tsubota, Namio Irie, Junsuke Kuroki | 1986-12-02 |
| 4613153 | Stabilizer for an automotive vehicle | Yasuji Shibahata, Kenji Nakamura, Yasumasa Tsubota, Namio Irie, Junsuke Kuroki | 1986-09-23 |
| 4421960 | Steering wheel with switch assembly | Sumitsugu Arima, Hiroshi Tsuda | 1983-12-20 |
| 4409584 | Instrument panel supporting structure | Sumitsugu Arima, Harutoshi Tsujimura | 1983-10-11 |
| 4374603 | Electric connector for flat cable | Hiroshi Tsuda | 1983-02-22 |
| 4360241 | Instrument panel | — | 1982-11-23 |
| 4355837 | Glove compartment | Kenzo Shimizu, Hiroshi Tsuda | 1982-10-26 |