Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7653103 | Pulse oscillating type solid laser unit and laser process unit | — | 2010-01-26 |
| 7215689 | Pulse oscillation solid-sate laser apparatus and laser machining apparatus | — | 2007-05-08 |
| 7088761 | Laser apparatus | — | 2006-08-08 |
| 6555784 | Laser machining apparatus | Norio Karube, Akihiro Terada, Atsushi Watanabe, Mitsuhiro Okuda | 2003-04-29 |
| 6538231 | Laser machining apparatus | Norio Karube, Atsushi Watanabe, Akihiro Terada, Mitsuhiro Okuda | 2003-03-25 |
| 6097747 | Gas discharge excitation laser device | Hitoshi Enokizono | 2000-08-01 |
| 6055263 | Solid-state laser oscillating device | Norio Karube, Kenji Mitsui | 2000-04-25 |
| 5893987 | Laser output control system | Etsuo Yamazaki, Kazuhiro Suzuki | 1999-04-13 |
| 5580470 | Output waveform control device | Hitoshi Enokizono | 1996-12-03 |
| 5278860 | Modular construction of face-pumped laser head components | John L. August, Jr., Mark J. Kukla, Todd Jay Rockstroh | 1994-01-11 |
| 5206473 | NC laser device | Kazuhiro Suzuki | 1993-04-27 |
| 5151916 | Electric discharge tube for gas laser | Etsuo Yamazaki | 1992-09-29 |
| 5136606 | Discharge tube for a gas laser device | Etsuo Yamazaki | 1992-08-04 |
| 5088101 | Laser gas displacement amount control method | Michiaki Irie, Etsuo Yamazaki | 1992-02-11 |
| 5084885 | NC laser device | Etsuo Yamazaki | 1992-01-28 |
| 5067086 | Three-dimensional shape machining laser device | Etsuo Yamazaki | 1991-11-19 |
| 5059760 | Laser beam machining device | Etsuo Yamazaki | 1991-10-22 |
| 5043555 | NC laser device | Kazuhiro Suzuki | 1991-08-27 |
| 5004889 | Laser power controlling method | Etsuo Yamazaki, Kazuhiro Suzuki | 1991-04-02 |
| 4956846 | Gas laser device | — | 1990-09-11 |
| 4937422 | Method of correcting laser output power | Tsuyoshi Nagamine, Etsuo Yamazaki, Mitsuo Kinoshita | 1990-06-26 |
| 4937837 | Gas laser device | — | 1990-06-26 |
| 4935937 | Abnormality detection device for laser oscillator piping system | Etsuo Yamazaki | 1990-06-19 |
| 4930135 | Laser oscillator device | Norio Karube, Akira Egawa, Etsuo Yamazaki, Mitsuo Manabe | 1990-05-29 |
| 4921357 | Laser oscillator device | Norio Karube, Akira Egawa, Etsuo Yamazaki, Mitsuo Manabe | 1990-05-01 |