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Laser processing head and laser processing system using same |
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| 11565345 |
Laser processing device and laser processing method |
Hitoshi Nishimura, Jingbo Wang, Makoto Ryudo, MASATOSHI NISHIO, Hideaki Yamaguchi +3 more |
2023-01-31 |
| 11471973 |
Laser processing head and laser processing system using same |
Naoya Kato, Takayuki Yamashita, Kenji Hoshino, Hideaki Yamaguchi, Ryo Ishikawa +2 more |
2022-10-18 |
| 11333833 |
Alignment method |
Kiyotaka Eizumi, Makoto Ryudo, Hitoshi Nishimura, Jingbo Wang, MASATOSHI NISHIO +3 more |
2022-05-17 |
| 11285564 |
Laser processing head and laser processing device using same |
Makoto Ryudo, Hitoshi Nishimura, Jingbo Wang, MASATOSHI NISHIO, Hideaki Yamaguchi +3 more |
2022-03-29 |
| 11060905 |
Laser device |
Jingbo Wang, Yoshiaki Takenaka, Hitoshi Nishimura, Makoto Ryudo, Kiyotaka Eizumi +7 more |
2021-07-13 |
| 10955618 |
Fiber coupling device |
MASATOSHI NISHIO, Hitoshi Nishimura, Jingbo Wang, Makoto Ryudo, Hideaki Yamaguchi +4 more |
2021-03-23 |
| 10751833 |
Fiber coupling device |
Hitoshi Nishimura, Makoto Ryudo, Jingbo Wang, Yoshiaki Takenaka, Kiyotaka Eizumi +3 more |
2020-08-25 |
| 10732365 |
Core adjustment method |
Ryo Ishikawa, Makoto Ryudo, Hitoshi Nishimura, Jingbo Wang, MASATOSHI NISHIO +3 more |
2020-08-04 |
| 9213140 |
Fiber component and laser device |
Hitoshi Nishimura, Hideaki Itoh, Rintaro Nishina |
2015-12-15 |
| 8665514 |
Multi-core optical amplification fiber wound with decreasing radius of curvature |
— |
2014-03-04 |
| 7283293 |
High efficiency optical amplifying fiber |
— |
2007-10-16 |
