Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773955 | Rotating component and method for manufacturing the same | — | 2023-10-03 |
| 11761552 | Valve device | Hiroyuki Harada, Takehiro SUGAWARA | 2023-09-19 |
| 11655782 | Valve device | Hideki Hayashi | 2023-05-23 |
| 11629674 | Valve device | Hideki Hayashi, Shogo Tateishi | 2023-04-18 |