Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659216 | Vehicle improved steering | Koji Irikura, Norihiro Ishii, Ryota Ohashi, Hirohiko Kawada, Robert Abend +3 more | 2003-12-09 |
| 6647543 | Method for manufacturing a pair of complementary masks | Yasuhisa Yamada | 2003-11-11 |
| 6619038 | Axle driving apparatus | Ryota Ohashi | 2003-09-16 |
| 6571894 | Transmission mechanism for vehicles having HST and pressure oil supply system therefor | Yoshitaka Ishimaru, Shusuke Nemoto, Shigenori Sakikawa | 2003-06-03 |
| 6524205 | Integral-type hydraulic and mechanical transaxle apparatus for driving and steering a vehicle | Kohji Irikura, Norihiro Ishii, Ryota Ohashi, Hirohiko Kawada, Robert Abend +1 more | 2003-02-25 |
| 6508059 | Hydrostatic transmission | Ryota Ohashi | 2003-01-21 |