Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5024459 | Pressure control system for suspension | Kouichi Kokubo, Toshiaki Hamada, Shinichi Tagawa, Nobuyasu Suzumura, Shuuichi Buma +6 more | 1991-06-18 |
| 4973080 | Hydraulic suspension system for a vehicle with less abrupt change in vehicle height when started | Hiroyuki Ikemoto, Shuuichi Buma, Kaoru Ohashi, Toshio Aburaya, Takashi Yonekawa +5 more | 1990-11-27 |