Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772591 | Pump unit | Hironori Sumomozawa | 2004-08-10 |
| 6752236 | Axle driving unit for a lawn tractor | Robert Abend, Norihiro Ishii | 2004-06-22 |
| 6745864 | Axle driving unit for a lawn tractor | Robert Abend, Norihiro Ishii | 2004-06-08 |
| 6736605 | Tandem pump unit | Hironori Sumomozawa | 2004-05-18 |
| 6715283 | Axle driving system | Robert Abend, Hideaki Okada | 2004-04-06 |
| 6705080 | Axle driving apparatus | Robert Abend, Norihiro Ishii | 2004-03-16 |