Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12179514 | Power transmission unit | Koji KIYOOKA, Ryo MOTOOKA, Ken Morishita, Hitoshi Sawada | 2024-12-31 |
| 12173791 | Power transmission unit | Koji KIYOOKA, Ryo MOTOOKA, Ken Morishita, Hitoshi Sawada | 2024-12-24 |
| 11207977 | Axle drive apparatus | Hiroshi Sugimoto, Toshifumi Yasuda | 2021-12-28 |
| 9945398 | Power transmission assembly for a vehicle | Toshifumi Yasuda, Takashi Nishizawa | 2018-04-17 |
| 9248737 | Transmission for working vehicle | Koji Iwaki, Toshifumi Yasuda | 2016-02-02 |
| 7562753 | Transaxle of multi-wheel drive vehicle | Toshiyuki Hasegawa | 2009-07-21 |
| 7559865 | Transmission apparatus for a working vehicle | Norihiro Ishii, Hiroaki Shimizu, Atsuo Yoshina | 2009-07-14 |
| 7357210 | Vehicle power transmission system | Toshiyuki Hasegawa, Kazuhiko Ohtsuki, Kenichi Yasui | 2008-04-15 |
| 7303498 | Transmission apparatus for a working vehicle | Norihiro Ishii, Hiroaki Shimizu, Atsuo Yoshina | 2007-12-04 |
| 7201074 | Gear shifting mechanism of axle drive system | — | 2007-04-10 |
| 7168518 | Multi-wheel-drive vehicle with a front transaxle device | — | 2007-01-30 |
| 7028801 | Multi-wheel-drive vehicle with a front transaxle device | — | 2006-04-18 |
| 6755090 | Retaining mechanism for transmission gears | — | 2004-06-29 |
| 6729992 | Multi-wheel-drive vehicle with a front transaxle device | — | 2004-05-04 |
| 6679778 | Torque limiter for wheel driving force | — | 2004-01-20 |
| 6634446 | Multi-wheel-drive vehicle with a front transaxle device | — | 2003-10-21 |
| 6202781 | Power steering device for vehicles | — | 2001-03-20 |
| 6131316 | Snow thrower machine | Atsuo Yoshina, Toshiaki Okanishi | 2000-10-17 |