Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112614 | Light-emitting device | Ichiro Fukushi, Koji Tojo | 2021-09-07 |
| 10727644 | Laser device | Junki SAKAMOTO, Ichiro Fukushi, Kazuma Watanabe, Naoya Ishigaki, Jiro Saikawa +3 more | 2020-07-28 |
| 10514486 | Light emitting device that suppresses unevenness in the intensity distribution of the light combining element | Ichiro Fukushi | 2019-12-24 |
| 10361535 | Semiconductor laser driving circuit | Ichiro Fukushi, Kazuma Watanabe | 2019-07-23 |
| 10230213 | Semiconductor laser driving circuit | Ichiro Fukushi, Kazuma Watanabe | 2019-03-12 |
| 9746615 | Light-synthesizing laser device | Jiro Saikawa, Naoya Ishigaki, Shingo UNO, Tomoyuki Hiroki, Ichiro Fukushi +3 more | 2017-08-29 |
| 9696501 | Fiber coupling module | Koji Tojo | 2017-07-04 |
| 9647422 | Laser device | Tomoyuki Hiroki, Koji Tojo, Kazuma Watanabe, Ichiro Fukushi, Junki SAKAMOTO +3 more | 2017-05-09 |