Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480317 | Light source device with sensor for detecting anomaly in wavelength converting member | Toshiaki Takenaka, Shintaro Hayashi, Shogo MOTEGI, Fumiya Yagi, Takeshi Abe | 2022-10-25 |
| 11280949 | Light-emitting device | Takeshi Abe, Shogo MOTEGI, Shintaro Hayashi | 2022-03-22 |
| 11179030 | Illumination device | Yoshiyuki Takahira, Shintaro Hayashi | 2021-11-23 |
| 11022277 | Wavelength converter and lighting apparatus | Shintaro Hayashi | 2021-06-01 |
| 10928038 | Light source device comprising wavelength converting member with first converting material and second converting material that emits light having a wavelength longer than the first with an after glow time of the second longer than an emission | Shintaro Hayashi | 2021-02-23 |