Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860106 | Axle driving apparatus | Kenichi Takada, Ryota Ohashi, Hiroaki Shimizu | 2005-03-01 |
| 6772591 | Pump unit | Ryota Ohashi | 2004-08-10 |
| 6736605 | Tandem pump unit | Ryota Ohashi | 2004-05-18 |
| 6487856 | Tandem pump unit | Ryota Ohashi | 2002-12-03 |
| 6425244 | Pump unit | Ryota Ohashi | 2002-07-30 |
| 6216560 | Axle driving apparatus | Kenichi Takada, Ryota Ohashi, Hiroaki Shimizu | 2001-04-17 |
| 5799486 | Axle driving apparatus | Kenichi Takada, Ryota Ohashi, Hiroaki Shimizu | 1998-09-01 |