Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946478 | Welding method and welded structure | Kohei Hisada, Toru HIOKI | 2021-03-16 |
| 10626477 | Method for manufacturing hot press formed part and hot press formed part | Hideaki Kobiki, Tatsuya Nakagaito, Yuichi Tokita, Toru Minote, Yoshikiyo Tamai | 2020-04-21 |