Issued Patents All Time
Showing 51–75 of 138 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7331177 | Hydrostatic transmission | Shigenori Sakikawa | 2008-02-19 |
| 7316287 | Hydraulic pump unit, hydraulic pump set, and working vehicle | Manabu Kawakami, Shigenori Sakikawa, Takeaki Nozaki | 2008-01-08 |
| 7299888 | Pump unit and working vehicle | Hironori Sumomozawa | 2007-11-27 |
| 7237643 | Pump unit and working vehicle | Hironori Sumomozawa | 2007-07-03 |
| 7234299 | Hydraulic transaxle | Koji Irikura, Hiroshi Tottori | 2007-06-26 |
| 7231765 | Pump unit and hydrostatic transmission | Masahisa Kawamura, Hironori Sumomozawa, Takeaki Nozaki | 2007-06-19 |
| 7225618 | Axle driving system | Robert Abend, Hideaki Okada | 2007-06-05 |
| 7185577 | Tandem pump unit | Hironori Sumomozawa | 2007-03-06 |
| 7131268 | Pump unit | Hironori Sumomozawa | 2006-11-07 |
| 7127890 | Axle driving system | Robert Abend, Hideaki Okada | 2006-10-31 |
| 7121091 | Pump unit | Hironori Sumomozawa | 2006-10-17 |
| 7121090 | Axle driving apparatus | Kenichi Takada | 2006-10-17 |
| 7121093 | Axle driving apparatus | Robert Abend, Norihiro Ishii | 2006-10-17 |
| 7114333 | Axle driving apparatus | Kenichi Takada, Hironori Sumomozawa, Hiroaki Shimizu | 2006-10-03 |
| RE39255 | Axle driving apparatus | Norihiro Ishii | 2006-09-05 |
| 7096989 | Hydraulic transaxle apparatus for a four-wheel driving vehicle and four-wheel driving vehicle using the apparatus | Hideaki Okada | 2006-08-29 |
| 7077222 | Transaxle apparatus and four-wheel driving working vehicle using the apparatus | — | 2006-07-18 |
| 7043908 | Hydrostatic transaxle | Koji Irikura, Hiroshi Tottori | 2006-05-16 |
| 7028472 | Pump unit | Hironori Sumomozawa | 2006-04-18 |
| 7028471 | Hydrostatic transmission | Kenichi Takada | 2006-04-18 |
| 6990808 | Axle driving system | Robert Abend, Hideaki Okada | 2006-01-31 |
| 6988580 | Pump unit and working vehicle | Hironori Sumomozawa | 2006-01-24 |
| 6983815 | Axle driving unit including a free-standing center section | Robert Abend, Norihiro Ishii | 2006-01-10 |
| 6966181 | Hydrostatic transmission | Manabu Kawakami | 2005-11-22 |
| 6902017 | Transaxle apparatus and four-wheel driving working vehicle using the apparatus | — | 2005-06-07 |