Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168724 | Silicone rubber molded body and production method for the same | Hiroaki Yasuda, Takehiro Hamamura, Susumu Yonezawa, Jae-Ho Kim, Mitsuo Kurumaya +2 more | 2024-12-17 |
| 5431748 | Electric-resistance-welded steel pipe with high strength | Tatsuo Maeda, Toshihiro Takamura, Yoshiichi Ishizawa, Yuji Sugimoto, Mitoshi Morimoto +1 more | 1995-07-11 |
| 5286309 | Electric-resistance-welded steel pipe with high strength | Tatsuo Maeda, Toshihiro Takamura, Yoshiichi Ishizawa, Yuji Sugimoto, Mitoshi Morimoto +1 more | 1994-02-15 |