Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333224 | Belt tension adjustment device and working machine | Tomoaki Miyake, Shogo Taira | 2022-05-17 |
| 11230212 | Floor mat and working machine | Akihiro Ichihara, Kenzo Kusama, Kasumi Inagaki, Hironobu Konishi, Kazuya Oi +8 more | 2022-01-25 |
| D792480 | Backhoe | Ryo Hashimoto, Junta Kuwae, Kenzo Kusama | 2017-07-18 |
| D792481 | Backhoe | Ryo Hashimoto, Kenzo Kusama | 2017-07-18 |
| D768549 | Backhoe | Yoshihiro Kushita, Masaaki Ueda, Kasumi Inagaki | 2016-10-11 |
| 9327772 | Cabin device of working machine | Masaaki Ueda | 2016-05-03 |
| D742940 | Cabin for work machine | Yoshihiro Kushita, Masaaki Ueda | 2015-11-10 |
| 8267217 | Swivel frame | Satoru Kotani, Kenzo Kusama, Sho IKEDA | 2012-09-18 |
| 7310936 | Cable protection and guide device | Shoichiro Komiya | 2007-12-25 |