Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11951427 | Hollow cylindrical filter and manufacturing apparatus | Takashi Matsumoto, Yutaka Yoshida | 2024-04-09 |
| 9968984 | Porous metal body manufacturing method and porous metal body | Satoshi Arai | 2018-05-15 |