Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10618130 | Method for producing metal member | Toshikazu Matsuyama, Masaharu Amano | 2020-04-14 |
| 10583518 | Method for producing metal member | Toshikazu Matsuyama, Masaharu Amano | 2020-03-10 |
| 10544945 | Heat supply system | — | 2020-01-28 |