| 11293835 |
Laser control device, laser control system, laser device, and laser control method |
Hiroshi Takigawa |
2022-04-05 |
| 10985522 |
Laser apparatus |
Hiroshi Takigawa |
2021-04-20 |
| 10643127 |
Machine learning apparatus for learning condition for starting laser machining, laser apparatus, and machine learning method |
Hiroshi Takigawa, Hiroyuki Yoshida, Hisatada Machida, Michinori Maeda, Akinori Ohyama |
2020-05-05 |
| 10369716 |
Laser machining apparatus including guide laser |
— |
2019-08-06 |
| 10252372 |
Laser cutting apparatus that performs gap sensor calibration and reflected light profile measurement, and correlation table generation method for laser cutting apparatus |
— |
2019-04-09 |
| 10230209 |
Laser control device, method and program |
— |
2019-03-12 |
| 9983357 |
Optical demultiplexer |
Junichi Suzuki, Yoshihisa Hirai, Hirotaka Katouno |
2018-05-29 |
| 9502853 |
Gas laser device having function for discriminating type of alarm |
— |
2016-11-22 |
| 9407054 |
Laser processing apparatus carrying out control to reduce consumed power |
— |
2016-08-02 |
| 9343867 |
Gas laser system re-activatable without any damage within short time during recovery of power supply |
— |
2016-05-17 |
| 9147994 |
Gas laser system capable of maintaining laser gas state during power supply cutoff |
— |
2015-09-29 |
| 6865200 |
Cooling device |
Hiroshi Takigawa, Tetsuro Sakano, Yuji Nishikawa, Masao Sato, Shinya Naito +1 more |
2005-03-08 |
| 6850549 |
Light source device for pumping solid-state laser medium |
Hiroshi Takigawa, Yuji Nishikawa, Masao Sato, Shinya Naito |
2005-02-01 |