Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520084 | Metal bellows | Koji Sato, Kuniaki Miyake | 2019-12-31 |
| 10480539 | Accumulator | — | 2019-11-19 |
| 10465718 | Accumulator | Matsuyoshi Yamashita | 2019-11-05 |
| 10378649 | Metal bellows | Koji Sato, Kuniaki Miyake | 2019-08-13 |
| 10273979 | Accumulator | Matsuyoshi Yamashita, Koji Sato | 2019-04-30 |