Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674419 | Method for weld repairing of structures in nuclear reactors | Hiroo Koide, Yasumasa Tamai, Toshimi Matsumoto, Keiichi Uraki | 1997-10-07 |
| 4594497 | Image processing welding control method | Youichi Takahashi, Koji Kashiwakura, Masahiro Kobayashi | 1986-06-10 |
| 4581518 | Welding apparatus with monitor means | Yohichi Takahashi, Hiroyuki Takahashi, Yasuaki Sugie | 1986-04-08 |