Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845814 | Hydraulic drive system | Teruo Akiyama, Koji Saito, Takayuki Watanabe, Kenji Sasano | 2017-12-19 |
| 9810246 | Hydraulic drive system | Teruo Akiyama, Kenji Oshima, Koji Saito | 2017-11-07 |
| 9790966 | Hydraulic drive system | Teruo Akiyama, Koji Saito, Koji Yamashita | 2017-10-17 |
| 9709076 | Hydraulic drive system | Teruo Akiyama, Kenji Oshima, Kenji Sasano | 2017-07-18 |
| 9695842 | Hydraulic drive system | Teruo Akiyama, Koji Saito, Takayuki Watanabe | 2017-07-04 |
| 9683585 | Hydraulic drive system | Teruo Akiyama, Koji Saito, Takayuki Watanabe, Koji Yamashita | 2017-06-20 |
| 9617986 | Hermetic compressor | Ko Inagaki | 2017-04-11 |