Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402553 | Galvanometer mirror and laser machine | — | 2022-08-02 |
| 11245241 | Optical fiber for a fiber laser, fiber laser, and production method for optical fiber for a fiber laser | Hiroshi Takigawa | 2022-02-08 |
| 10990089 | Machine learning device learning failure occurrence mechanism of laser device | Hiroshi Takigawa | 2021-04-27 |
| 10734783 | Laser oscillator | — | 2020-08-04 |
| 10714899 | Semiconductor laser module and laser oscillator | — | 2020-07-14 |
| 10522964 | Fiber laser apparatus | Hiroshi Takigawa, Hisatada Machida | 2019-12-31 |
| 10516249 | Laser oscillator | — | 2019-12-24 |
| 10505342 | Laser device | Yuji Nishikawa | 2019-12-10 |
| 10186834 | Laser oscillator | — | 2019-01-22 |
| 10186831 | Laser oscillator for improving beam quality | — | 2019-01-22 |
| 10144079 | Soldering system | — | 2018-12-04 |
| 10003170 | Soldering system of semiconductor laser element | — | 2018-06-19 |
| 9948054 | Vacuum container of laser oscillator | Takanori Sato | 2018-04-17 |
| 9882339 | Laser oscillation device having laser medium circulating tube | — | 2018-01-30 |
| 9787049 | Laser oscillator having folding mirror | Jun Satou | 2017-10-10 |
| 9722386 | Laser oscillator comprising heat exchanger having function of collecting foreign matters | Risa Ito, Yuji Nishikawa | 2017-08-01 |
| 9653876 | Gas laser apparatus for determining composition ratio of laser gas | Kenichi Yuda | 2017-05-16 |
| 9583909 | Temperature controllable gas laser oscillator | — | 2017-02-28 |
| 9350134 | Laser oscillator provided with laser medium flow path | — | 2016-05-24 |
| 9337604 | Carbon dioxide gas laser oscillator which can estimate composition ratio of laser gas | — | 2016-05-10 |