Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427986 | Air suspension apparatus | Hiroshi Sakai, Akinori Kurusu, Nobuyuki Ichimaru, Satoshi Ohsawa | 2002-08-06 |
| 5533597 | Suspension control device | Takashi Nezu, Kenjiro Matsumoto, Hiroshi Sakai, Masaaki Uchiyama | 1996-07-09 |
| 5522482 | Suspension control system | Akira Kashiwagi | 1996-06-04 |
| 5409090 | Damping force control type hydraulic shock absorber | Akira Kashiwagi, Takashi Nezu | 1995-04-25 |
| 5257814 | Suspension controller | — | 1993-11-02 |
| 4686863 | Rotary actuator | Masaru Inoue, Masao Ida | 1987-08-18 |
| 4665764 | Rotary actuator | Masaru Inoue, Masao Ida | 1987-05-19 |