Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11065664 | Metal sheet molding method | Masaaki Fujita, Hiroshi Matsui, Kazuma Fujiwara, Kuniaki Akutsu | 2021-07-20 |
| 9178403 | Laminated body manufacturing method | Hideki Shigematsu, Fumio Takeshima, Kuniaki Akutsu | 2015-11-03 |