Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11833612 | Metal member and method of manufacturing the same | Tetsuji Egawa, Jun Kitagawa, Masahiro Onoda | 2023-12-05 |
| 11364569 | Metal member and method of manufacturing the same | Tetsuji Egawa, Jun Kitagawa, Masahiro Onoda | 2022-06-21 |