Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103168 | Routing-member guide structure and working machine | Akihiro Ichihara, Junichi Fujiwara | 2024-10-01 |
| 11230212 | Floor mat and working machine | Akihiro Ichihara, Kasumi Inagaki, Hironobu Konishi, Kazuya Oi, Tadayoshi Umemoto +8 more | 2022-01-25 |
| 10190284 | Boom for a working machine with a partition inside the boom | — | 2019-01-29 |
| D806137 | Backhoe | Ryo Hashimoto, Akihiro Ichihara | 2017-12-26 |
| D792480 | Backhoe | Ryo Hashimoto, Junta Kuwae, Kenichi Saiki | 2017-07-18 |
| D792481 | Backhoe | Ryo Hashimoto, Kenichi Saiki | 2017-07-18 |
| 9534352 | Boom for working machine with swelling part | — | 2017-01-03 |
| 8267217 | Swivel frame | Satoru Kotani, Kenichi Saiki, Sho IKEDA | 2012-09-18 |