Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12263517 | Press apparatus and method for manufacturing different-thickness metal plate | Masahide TATSUTOMI, Tetsuya Asai, Shota Shimizu, Takuya Shintani | 2025-04-01 |
| 11833612 | Metal member and method of manufacturing the same | Eita Niisato, Jun Kitagawa, Masahiro Onoda | 2023-12-05 |
| 11565301 | Metal member manufacturing method | Shunsuke Tobita, Masahide TATSUTOMI | 2023-01-31 |
| 11364569 | Metal member and method of manufacturing the same | Eita Niisato, Jun Kitagawa, Masahiro Onoda | 2022-06-21 |
| 9573247 | Shot peening method | Takashi Umehara, Hiromi Tomoto | 2017-02-21 |
| 5927119 | Bulge forming method and apparatus | Hidemitu Hamano, Yutaka Mihara, Takashi Suzumura | 1999-07-27 |