Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7432471 | Laser beam hardening tool | Tsunehiko Yamazaki | 2008-10-07 |
| 7411152 | Plasma detector and laser beam machine with plasma detector | Tsunehiko Yamazaki | 2008-08-12 |
| 7248614 | Laser beam generating unit | Tsunehiko Yamazaki | 2007-07-24 |
| 7220939 | Laser beam machine | Tsunehiko Yamazaki | 2007-05-22 |
| 6965810 | Machining simulation machine | Tsunehiko Yamazaki | 2005-11-15 |
| 6930275 | Three dimensional linear machining apparatus | Tsunehiko Yamazaki, Toshihiko Inoue | 2005-08-16 |
| 6922607 | Numerically controlled method | Tsunehiko Yamazaki, Kohei Ohnishi, Toshihiko Inoue | 2005-07-26 |
| 6922420 | Method of controlling hardening with laser beam and laser beam hardening device | Tsunehiko Yamazaki, Toshihiko Inoue, Toshihiko Asari, Masaaru Matsumura | 2005-07-26 |
| 6770989 | Linear motor having an improved stator and shifter | Toshihiko Inoue | 2004-08-03 |
| 6772041 | Hardening equipment and hardening method | Toshihiko Inoue, Masaki Itoh, Toshihiko Asari | 2004-08-03 |
| 6723949 | Laser beam machine | Tsunehiko Yamazaki, Toshihiko Inoue, Hikaru Iryoda | 2004-04-20 |
| 6723947 | Laser beam hardening device | Toshihiko Inoue, Masaki Itoh, Toshihiko Asari | 2004-04-20 |
| 6661130 | Linear motor | Tsunehiko Yamazaki, Kohei Ohnishi, Toshihiko Inoue | 2003-12-09 |
| 6570123 | Method of producing jig for three dimensional linear cutting machining | Yoshihiko Sakai, Masafumi Ueno, Yoshihisa Yamaoka | 2003-05-27 |
| 5359175 | Laser machining system | Minoru Tashiro, Kazuyuki Toda, Yukiyasu Nakamura | 1994-10-25 |
| 5168745 | Die exchange apparatus for the use of a press brake | Chiyoaki Yoshida, Kazuyuki Toda, Yukiyasu Nakamura | 1992-12-08 |
| 5134873 | Die exchange apparatus for the use of a press brake | Chiyoaki Yoshida, Kazuyuki Toda, Yukiyasu Nakamura | 1992-08-04 |
| 5062283 | Press brake and a workpiece measuring method in the press brake | Chiyoaki Yoshida, Kazuyuki Toda, Yukiyasu Nakamura | 1991-11-05 |