Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8607461 | Bush cutter | Hiroaki Uchitani | 2013-12-17 |
| 8234948 | Transmission | Kenta Kohigashi, Tomoaki Ishikawa | 2012-08-07 |
| 7975570 | Operation lever structure | Keiji Iino, Seishu Sakai | 2011-07-12 |
| 7905339 | Operation mechanism of working machine | Tomoki Ito, Nobuo Yamazaki | 2011-03-15 |
| 7845442 | Handle structure of walk-behind working machine | Kohei Akazawa, Takayuki Sato | 2010-12-07 |
| 7073648 | Power transmission mechanism | Tomoaki Ishikawa | 2006-07-11 |
| 6848523 | Walk-behind working machine | Tomoaki Ishikawa, Susumu Ohkubo, Hiromitsu Sasaki | 2005-02-01 |
| 6766866 | Tiller | Masayuki Sasaoka, Nobuchika Katagiri | 2004-07-27 |
| 6708774 | Cultivator | Hideaki Kobayashi | 2004-03-23 |
| 6488101 | Tiller | Hideaki Kobayashi, Masatoshi Nagaoka, Masashi Takeuchi, Tomoaki Ishikawa | 2002-12-03 |
| 6470981 | Power-assisted hand carrier | Hiroshi Sueshige | 2002-10-29 |
| 6354414 | Clutch mechanism | Hiroshi Sueshige | 2002-03-12 |
| 6173799 | Motor-assisted single-wheel cart | Atsushi Miyazaki, Naotoshi Ono, Hirohide Shimizu, Hiroshi Sueshige, Teruhiko Otsuki +1 more | 2001-01-16 |
| 6067872 | Speed change operation device for vehicle | Jitsumi Hanabusa, Tooru Kimura, Hiroshi Takahashi | 2000-05-30 |