Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447419 | Axle driving apparatus | Hiroaki Shimizu | 2002-09-10 |
| 6397966 | Vehicle improved in steering | Norihiro Ishii, Ryota Ohashi, Kenichi Takada, Hirohiko Kawada, Robert Abend +3 more | 2002-06-04 |
| 6346060 | Riding lawn mower and transmission for the same | Hiroaki Shimizu, Norihiro Ishii, Robert Abend, Travis Smith McCloud | 2002-02-12 |
| 6336513 | Multi-axle vehicle with two hydrostatic transmissions for driving-steering | Toshiyuki Hasegawa, Hiroaki Shimizu | 2002-01-08 |