Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822069 | Reverse gear and watercraft equipped with the same | — | 2020-11-03 |
| 10604223 | Reduction reverse gear and ship including the same | — | 2020-03-31 |
| 10422389 | Transmission | — | 2019-09-24 |
| 10144495 | Outboard motor | — | 2018-12-04 |
| 9797485 | Belt type continuously variable transmission device | Tatsuya KAMADA, Michio Tsukamoto, Koji Iwaki | 2017-10-24 |
| 9475384 | Powertrain system for vehicle | Jun Matsuura, Koji Iwaki | 2016-10-25 |
| 9420740 | Riding lawn mower | Norihiro Ishii, Kengo Sasahara, Kazunari Koga, Jun Matsuura, Katsumoto Mizukawa | 2016-08-23 |
| 9416859 | Hydrostatic stepless transmission | Koji Iwaki, Jun Matsuura, Daisuke Murashima, Minoru Kamada | 2016-08-16 |
| 9313948 | Electric work machine | Kazuma Moriguchi | 2016-04-19 |
| 9288942 | Electric riding mower having air-cooled chassis and pivotable protective cowling | Kazuma Moriguchi, Shinichi Motegi, Keiji Matsumoto, Mitsuhiro Nakagaki | 2016-03-22 |
| 9222581 | Continuously variable transmission control system for vehicle and work vehicle | Kazunari Koga, Minoru Kamada | 2015-12-29 |
| 9125341 | Mower deck with relative blade speed control for uniform discharge of mown grass | Masafumi Yasaka | 2015-09-08 |
| 8899381 | Electric transaxle | Hiroaki Hashima, Kengo Sasahara | 2014-12-02 |
| 8845474 | Four wheel drive vehicle | Yoshitaka Kochidomari, Eiji Kashu | 2014-09-30 |
| 8701806 | Electric transaxle unit | Norihiro Ishii, Kengo Sasahara, Masaya Itou | 2014-04-22 |
| 8657041 | Control system for a lawnmower vehicle having a plurality of electric motors | Norihiro Ishii, Kengo Sasahara, Kazunari Koga, Jun Matsuura, Katsumoto Mizukawa | 2014-02-25 |
| 8578687 | Mower deck lifting device of ride-on mower | Kazuma Moriguchi, Keiichi Hayashi | 2013-11-12 |
| 8544570 | Riding lawn mower | Norihiro Ishii, Kengo Sasahara, Kazunari Koga, Jun Matsuura, Katsumoto Mizukawa | 2013-10-01 |
| 8267205 | Riding work vehicle | Norihiro Ishii, Kengo Sasahara | 2012-09-18 |
| 8240414 | Electric lawn mower having a sub frame supporting transaxles and motor drivers | Kengo Sasahara, Mitsuhiro Nakagaki, Kazuma Moriguchi, Keiji Matsumoto | 2012-08-14 |
| 8191342 | Riding lawnmower vehicle | Norihiro Ishii, Kengo Sasahara, Kazunari Koga, Jun Matsuura, Katsumoto Mizukawa | 2012-06-05 |
| D655316 | Lawn mower | Kazuma Moriguchi, Masafumi Yasaka | 2012-03-06 |
| 8105203 | Dual clutch transmission | Norihiro Ishii, Kengo Sasahara, Kazunari Koga | 2012-01-31 |
| 8050827 | Vehicle transmission system | Toshiyuki Hasegawa, Hideki Kanenobu, Kazunari Koga, Norihiro Ishii | 2011-11-01 |
| 7975786 | Electric ground working vehicle | Norihiro Ishii, Kengo Sasahara, Kazunari Koga | 2011-07-12 |