Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8522837 | Gas canister retaining structure for gas-engine-mounted working machine | Hideaki Kobayashi, Tomoki Ito | 2013-09-03 |
| 8307803 | Work machine | Tomoki Ito, Hideaki Kobayashi, Tomomi Nakaya | 2012-11-13 |
| 8201652 | Work vehicle | Tomoki Ito, Koichi Azuma, Tomomi Nakaya | 2012-06-19 |
| 8136843 | Gas-engine-mounted working machine | Hideaki Kobayashi | 2012-03-20 |
| 8066081 | Small-sized tiller | Tomoki Ito, Koichi Azuma, Tomomi Nakaya | 2011-11-29 |
| 7744503 | Enigne-driven work machine | Hiroshi Kobayashi, Toshio Inoue, Kenzo Shimada, Yoshinori Maekawa | 2010-06-29 |
| 7690685 | Vehicle steering mechanism | — | 2010-04-06 |
| 7644781 | Walk-behind working machine throttle control | Hiroshi Moriyama, Takashi Suzuki, Makoto Warashina, Dominique Vougier | 2010-01-12 |
| 7584804 | Walk-behind electric working machine | Yasumi Fukuzumi, Norikazu Shimizu, Jun Ito | 2009-09-08 |
| 7523600 | Lawn mower handle drive operating mechanism | — | 2009-04-28 |
| 7143835 | Walk-behind electric working machine | Yasumi Fukuzumi, Norikazu Shimizu, Jun Ito | 2006-12-05 |
| 6920939 | Walk-behind electric cultivating machine | Yasumi Fukuzumi | 2005-07-26 |
| 6766866 | Tiller | Kazuyoshi Miyahara, Nobuchika Katagiri | 2004-07-27 |
| 6651752 | Support bracket for use with tiller | — | 2003-11-25 |
| 6540031 | Small-sized tiller | — | 2003-04-01 |
| 5820148 | Work vehicle | Nobuo Yamazaki | 1998-10-13 |