Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403524 | Method of manufacturing press-formed product, and tray and hot-press manufacturing line used for manufacturing press-formed product | Toshiya Suzuki, Naruhiko Nomura, Koichi Hamada | 2025-09-02 |
| 11065705 | Fillet welding method and fillet welded joint | Yasunobu Miyazaki, Shinji Kodama | 2021-07-20 |
| 10786873 | Fillet arc welded joint and method for producing same | Shinji Kodama, Shoko Oami, Yasuaki Naito | 2020-09-29 |
| 10744832 | Control arm | Kenichiro Otsuka, Yoshiaki Nakazawa, Masanori Yasuyama, Hitoshi Sakuma, Ayaka Musha | 2020-08-18 |
| 10427245 | Production method for welded structure | Hiroki Fujimoto, Masanori Yasuyama | 2019-10-01 |