Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8383980 | Laser processing machine having programmable focus positioning function | Tsunehiko Yamazaki | 2013-02-26 |
| 8071909 | Three-dimensional laser beam machining apparatus for long workpiece | Tsunehiko Yamazaki | 2011-12-06 |
| 7918008 | Method of manufacturing column and bed of machine tool | Tsunehiko Yamazaki | 2011-04-05 |
| 7754998 | Focus adjuster for laser beam machine | Tsunehiko Yamazaki | 2010-07-13 |
| 7745756 | Laser processing machine | Tsunehiko Yamazaki | 2010-06-29 |
| 7739854 | Column and bed of machine tool | Tsunehiko Yamazaki | 2010-06-22 |
| 7717640 | Joint structure of pipe | Tsunehiko Yamazaki | 2010-05-18 |
| 7679031 | Method for checking a nozzle for a laser beam machine | Tsunehiko Yamazaki | 2010-03-16 |
| 7649155 | Piercing method for laser beam machine | Tsunehiko Yamazaki | 2010-01-19 |
| 7612313 | Pipe seam detection device of three-dimensional laser beam machine | Tsunehiko Yamazaki | 2009-11-03 |
| 7501602 | Optical path axis aligning device of laser beam machine | Tsunehiko Yamazaki | 2009-03-10 |
| 7438676 | Automatic tool changer of laser beam machine | Tsunehiko Yamazaki | 2008-10-21 |
| 7376329 | Laser hardening tool | Tsunehiko Yamazaki | 2008-05-20 |
| 7367930 | Automatic tool changer of laser beam machine | Tsunehiko Yamazaki | 2008-05-06 |
| 7345257 | Nozzle presetter for laser machining tool of laser beam machine | Tsunehiko Yamazaki | 2008-03-18 |
| 7324868 | Die for a press brake and method for producing the same | Tsunehiko Yamazaki | 2008-01-29 |
| 7323656 | Seal device of light path system in laser beam machine | Tsunehiko Yamazaki | 2008-01-29 |
| 7273999 | Dustproof device of light path system in laser beam machine | Tsunehiko Yamazaki | 2007-09-25 |
| 7265460 | Position detecting device of linear motor | Tsunehiko Yamazaki | 2007-09-04 |
| 7205502 | Reflector-mirror drive shaft controller for laser beam machine | Tsunehiko Yamazaki | 2007-04-17 |
| 7169100 | Tool change magazine for laser beam machine | Tsunehiko Yamazaki | 2007-01-30 |
| 7159294 | Burr removal apparatus for laser beam machine | Tsunehiko Yamazaki | 2007-01-09 |
| 7129441 | Nozzle change magazine for laser beam machine | Tsunehiko Yamazaki | 2006-10-31 |
| 6483075 | Three dimensional linear machining apparatus | Tsunehiko Yamazaki | 2002-11-19 |
| 5192848 | Laser machining cell | Kazuyuki Toda, Yukiyasu Nakamura, Minoru Tashiro, Yoshihisa Yamaoka, Isao Kuwayama | 1993-03-09 |