Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657156 | Laser welding method and laser welding apparatus | Tetsuya Kubota, Eiichi Yagi, Tomoyuki Uno, Hirotaka Uehara, Osamu Satoh +3 more | 2003-12-02 |
| 6218802 | Robot control unit | Kazuhiko Onoue, Masataka Koyama, Kazuhiro Abe | 2001-04-17 |
| 4768469 | Operation control apparatus for recovery boilers | Kazuyuki IIzuka, Tsuguo Kumaki, Ryuichi Kuwata, Iwao Chikahisa, Yoshikazu Fukushima +6 more | 1988-09-06 |