Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437780 | Semiconductor laser device, semiconductor laser module, and welding laser light source system | Norio Ikedo, Takahiro OKAGUCHI, Takeshi Yokoyama, Tomohito Yabushita, Toru Takayama | 2022-09-06 |
| 11322908 | Nitride light emitter | Toru Takayama, Tohru Nishikawa, Katsuya Samonji, Takashi Kano, Shinji Ueda | 2022-05-03 |