Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9868350 | Working vehicle | Masaru Nakaji, Tatsuya Nose, Takashi Fujii | 2018-01-16 |
| 8534257 | Engine case | Taiichiro Ogi, Hiroki Bessho | 2013-09-17 |
| 8459397 | Work vehicle having drive wheels | Hiroki Bessho, Shoichiro Kawamura, Koji Fujiwara | 2013-06-11 |
| 8439141 | Work vehicle having engine and belt-type continuously variable transmission device | Hiroki Bessho, Ryouzou Imanishi, Shoichiro Kawamura | 2013-05-14 |
| 8156722 | Mower having a grass clippings guide and shield member | Akihito Sugio, Kazuo Sameshiima, Akira Minoura, Masatoshi Yamaguchi, Kazuo Koike +4 more | 2012-04-17 |
| 8007403 | Work vehicle having hydraulic stepless speed changing apparatus | Yuuki Ishida, Hiroshi Shimada, Koji Nada, Masaru Nakaji, Hiroki Bessho +1 more | 2011-08-30 |
| 6484486 | Grass cutting machine with mower unit | Hiroki Nagai, Nobuyuki Yamashita, Mikio Yuki, Hiroshi Oshima, Hiroshi Kawabata | 2002-11-26 |
| 6454041 | Working vehicle with a PTO apparatus | Shoso Ishimori, Nobuyuki Yamashita | 2002-09-24 |
| 6122903 | Apparatus for raising and lowering a mower unit | Masaki Hayashi, Kazuaki Kurohara, Nobuyuki Yamashita, Mikio Yuki, Eriya Harada | 2000-09-26 |
| 6082477 | Engine hood | — | 2000-07-04 |
| 5887671 | Working vehicle with power steering | Mikio Yuki, Hiroyuki Ogasawara, Kazuaki Kurohara, Nobuyuki Yamashita, Masaki Hayashi +5 more | 1999-03-30 |
| 5873224 | Power transmitting structure for a self-propelling vehicle having a working implement | Hiroki Nagai, Kazuaki Kurohara | 1999-02-23 |
| 5782312 | Engine hood | — | 1998-07-21 |
| 5689953 | Cooling system for a liquid-cooled engine | Nobuyuki Yamashita, Ryozo Imanishi, Masaki Hayashi, Kazuaki Kurohara, Katsuhiko Uemura +1 more | 1997-11-25 |
| 5678649 | Steering console for a working vehicle | Akira Minoura | 1997-10-21 |
| 5560188 | Lawn tractor having a blower unit and a grass clippings transport duct | Eriya Harada, Katsuhiko Uemura, Kazuaki Kurohara | 1996-10-01 |
| D365349 | Riding mower | Hisato Katoh | 1995-12-19 |
| 5367861 | Riding lawn mower | Mikio Yuki, Ryozo Imanishi, Masatsugu Tone, Akira Minoura | 1994-11-29 |
| 5335487 | Engine speed control apparatus for a working vehicle | Akira Minoura, Kazuaki Kurohara, Ryozo Imanishi, Nobuyuki Yamashita, Eriya Harada | 1994-08-09 |
| 5224327 | Lawn mower having a blower for transporting grass clippings to a grass catcher | Akira Minoura, Masagi Kure, Yoji Fujiwara, Masatsugu Tone, Mikio Yuki | 1993-07-06 |
| 5215056 | Engine speed control system for a working vehicle | Eriya Harada, Mikio Yuki, Masatsugu Tone, Ryozo Imanishi | 1993-06-01 |
| 5207187 | Air cooling system for a vertical engine | Kazuaki Kurohara, Nobuyuki Yamashita | 1993-05-04 |
| 5113819 | Cooling system for a liquid cooled engine | Ryozo Imanishi, Yoji Fujiwara | 1992-05-19 |
| 5064315 | Blower | Kazuo Samejima, Junichi Kitamura, Yoshiaki Matsuda, Colin Fulford | 1991-11-12 |
| 5029668 | Muffler system | Nobuyuki Yamashita, Ryozo Imanishi, Yoji Fujihara | 1991-07-09 |