Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664507 | Laser machining apparatus | Takashi Akaba, Takashi Ishide, Syuhou Tsubota | 2003-12-16 |
| 6600133 | Welding system | Masao Watanabe, Hideshi Sakashita, Takashi Ishide, Kenji Nishikawa | 2003-07-29 |
| 6294754 | Laser beam machining head | Yasumi Nagura, Michisuke Nayama, Takashi Ishide, Yoshio Hashimoto, Yukio Michishita +4 more | 2001-09-25 |
| 5218258 | Ultrasonic motor and laser beam welding apparatus using the same | Isao Shirasu, Takashi Akaba, Yoshimasa Tsukamoto, Kyoichi Yoshioka, Toshiiku Sashida | 1993-06-08 |
| 5155329 | Monitoring method and system for laser beam welding | Kunio Terada, Osa Matsumoto, Yasumi Nakura, Takashi Ishide, Shigeo Hashimoto | 1992-10-13 |
| 5097110 | Reflecting mirror for a laser beam and laser beam welding apparatus, including the same laser beam reflecting mirror | Shoichi Hamada, Isao Shirasu, Takashi Akaba, Shuhei Kuri, Takuya Kidera +4 more | 1992-03-17 |
| 4839495 | Laser beam welding apparatus for an inner circumferential surface of a tube | Takuya Kitera, Shoichi Urushibata, Masatoshi Sato, Shoichi Hamada, Isao Shirasu +6 more | 1989-06-13 |