Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570123 | Method of producing jig for three dimensional linear cutting machining | Yoshihiko Sakai, Masafumi Ueno, Naoomi Miyagawa | 2003-05-27 |
| 6438437 | Parts classification unit | Katsumi Suzumura | 2002-08-20 |
| 6192288 | Laser beam machining equipment | — | 2001-02-20 |
| 5192848 | Laser machining cell | Naoomi Miyakawa, Kazuyuki Toda, Yukiyasu Nakamura, Minoru Tashiro, Isao Kuwayama | 1993-03-09 |