Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9410305 | Excavation control system for hydraulic excavator | Toru Matsuyama, Yoshiki Kami, Masashi Ichihara | 2016-08-09 |
| 9086114 | Liquid sealed mount | Toshio Yamashita, Masayuki Konishi, Shinji Mitsuta, Masatake Tamaru | 2015-07-21 |
| 8909439 | Excavation control system for hydraulic excavator | Toru Matsuyama, Yoshiki Kami, Masashi Ichihara | 2014-12-09 |
| D629729 | Front bumper for motor vehicle | Kenichi Akasawa, Hiroshi Kusakawa | 2010-12-28 |