Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173960 | Rod seal apparatus for cylinder assembly | Yasuo Inose | 2001-01-16 |
| 5921166 | Cylinder apparatus | Tetsuo Katoh, Yasuo Inose, Hiroshi Murata | 1999-07-13 |
| 5797594 | Hydraulic shock absorber | Chigaya Sekine | 1998-08-25 |
| 5351790 | Hydraulic suspension device for automobile | — | 1994-10-04 |
| 5342080 | Vehicle height control system | — | 1994-08-30 |
| 5288102 | Vehicle height control system | Tetuo Kato, Jun Koike | 1994-02-22 |