Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5015007 | Damping force control system for shock absorber variable with amplitude of vehicle height difference exceeding limit value | Hiromitsu Uchiyama, Masayuki Kawamoto | 1991-05-14 |
| 4984820 | Damping force control system for shock absorber variable with frequency of vehicle height difference exceeding limit value | Hiromitsu Uchiyama, Masayuki Kawamoto | 1991-01-15 |