Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6913103 | Hydraulically driven traveling vehicle | Yuji Kitasaka, Takeshi Hasebe, Toshiyuki Miwa | 2005-07-05 |
| 6634990 | Method of controlling hydraulic pressure in speed change mechanism having hydraulic clutches | Mizuya Matsufuji | 2003-10-21 |
| 6491604 | Method of controlling hydraulic pressure in speed change mechanism having hydraulic clutch | Mizuya Matsufuji | 2002-12-10 |