Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11344948 | Method for producing machine component | Kouya Oohira | 2022-05-31 |
| 10107376 | Sintered machine part and method of manufacturing the same | Takahiro Okuno, Kouya Oohira | 2018-10-23 |