Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11565345 | Laser processing device and laser processing method | Doukei Nagayasu, Hitoshi Nishimura, Jingbo Wang, Makoto Ryudo, MASATOSHI NISHIO +3 more | 2023-01-31 |
| 11333833 | Alignment method | Kiyotaka Eizumi, Makoto Ryudo, Doukei Nagayasu, Hitoshi Nishimura, Jingbo Wang +3 more | 2022-05-17 |
| 11285564 | Laser processing head and laser processing device using same | Makoto Ryudo, Doukei Nagayasu, Hitoshi Nishimura, Jingbo Wang, MASATOSHI NISHIO +3 more | 2022-03-29 |
| 11060905 | Laser device | Jingbo Wang, Doukei Nagayasu, Hitoshi Nishimura, Makoto Ryudo, Kiyotaka Eizumi +7 more | 2021-07-13 |
| 10955618 | Fiber coupling device | MASATOSHI NISHIO, Hitoshi Nishimura, Jingbo Wang, Makoto Ryudo, Doukei Nagayasu +4 more | 2021-03-23 |
| 10751833 | Fiber coupling device | Doukei Nagayasu, Hitoshi Nishimura, Makoto Ryudo, Jingbo Wang, Kiyotaka Eizumi +3 more | 2020-08-25 |
| 10732365 | Core adjustment method | Ryo Ishikawa, Makoto Ryudo, Doukei Nagayasu, Hitoshi Nishimura, Jingbo Wang +3 more | 2020-08-04 |
| 8401047 | Semiconductor laser device | — | 2013-03-19 |
| 7191267 | Electronic device system, controlling device and controlling method | Takuro Noda, Yoshiyuki Takaku, Hiraku Inoue | 2007-03-13 |
| 6964006 | Network error display apparatus and error detection display method | Yukihiko Aoki, Haruyuki Miura, Shinobu Ohashi | 2005-11-08 |
| 6789208 | SYSTEM FOR SYNCHRONIZED POWER SUPPLY CONTROL OVER A PLURALITY OF ELECTRONIC DEVICES BY DETERMINING WHETHER ANY ONE OF THE ELECTRONIC DEVICES CONFORMS TO A PREDETERMINED CONDITION AND SYNCHRONOUSLY SWITCHING ON OR OFF EACH DEVICE THAT SATISFIES THE PREDETERMINED CONDITION | Takuro Noda, Yoshiyuki Takaku, Hiraku Inoue | 2004-09-07 |
| 6772354 | System and method for managing the power state of a controlling device according to an indication of the power state of a source output device | Takuro Noda, Yoshiyuki Takaku, Takayoshi Shimizu | 2004-08-03 |
| 6208800 | Recording apparatus, recording system, and recording method | Akira Katsuyama | 2001-03-27 |
| 5898724 | Gas laser apparatus | Shigeki Yamane | 1999-04-27 |
| 5706305 | Gas laser oscillating apparatus for discharging laser beam by exciting gas with microwave | Shigeki Yamane, Doukei Choo | 1998-01-06 |