Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8756838 | Valve mounting structure for a loader work vehicle, and a loader work vehicle | Naoya Muramoto, Shusaku Yamaguchi, Kosuke Oyama | 2014-06-24 |
| 7766597 | Loader work machine | Tomiho Tanaka, Kosuke Oyama, Ryoichi Nishi, Shusaku Yamaguchi, Naoya Tsuda +1 more | 2010-08-03 |
| 7520713 | Boom assembly | Ryoichi Nishi, Naoki Onishi, Shusaku Yamaguchi, Kosuke Oyama | 2009-04-21 |
| 7438517 | Tractor | Tomiho Tanaka, Ryoichi Nishi, Akiyoshi Uchijima, Naoki Onishi, Masataka Takagi +3 more | 2008-10-21 |
| 7431553 | Loader work machine | Ryoichi Nishi, Shusaku Yamaguchi, Kosuke Oyama | 2008-10-07 |
| 7413397 | Work vehicle having front loader | Naoya Muramoto, Masataka Takagi, Masayuki Nakano, Koichi Kawaguchi | 2008-08-19 |
| 5033594 | Change-speed construction for propelling system of work vehicle | Toshihiko Kusano, Naotaka Kanai, Toshiyuki Matsumoto, Shinichi Takeda, Hiroshi Nishikawa +1 more | 1991-07-23 |
| D297238 | Power tiller | Tokio Horikawa | 1988-08-16 |