Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11132651 | Conveyor belt management system | — | 2021-09-28 |
| 11125666 | Hose fatigue resistance evaluation method | — | 2021-09-21 |
| 11053648 | Pneumatic fender monitoring system | Masahiko Miyamoto, Taro Takahashi, Masaharu Manishi, Koko Tsuchiya | 2021-07-06 |
| 10989641 | Rubber wear resistance evaluation method | Susumu Hatanaka | 2021-04-27 |
| 10968587 | Pneumatic fender | Kouko Tsuchiya, Minami Shibuya, Keiichi Hasegawa, Satoshi Shibayama, Akihiro Iemoto +2 more | 2021-04-06 |
| 10928284 | Impact test method and device in which an impact application member is caused to fall freely onto and collide with a test sample | — | 2021-02-23 |