Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514151 | Light-emitting device, illumination device, and vehicle headlamp | Koji Takahashi, Yosuke Maemura, Hiroshi Kijima | 2019-12-24 |
| 10465873 | Light emitting device, vehicle headlamp, illumination device, and laser element | Koji Takahashi | 2019-11-05 |
| 10330267 | Light emission body and illumination device | Kazunori Annen, Yoshinobu Kawaguchi, Koji Takahashi, Yosuke Maemura, Tomohiro Sakaue | 2019-06-25 |
| 10320147 | Wavelength conversion member and light emitting device | Koji Takahashi, Yoshinobu Kawaguchi, Kazunori Annen, Yosuke Maemura, Tomohiro Sakaue +1 more | 2019-06-11 |
| 10281102 | Light emitting device, vehicle headlamp, illumination device, and laser element | Koji Takahashi | 2019-05-07 |
| 10190733 | Light source device and illumination apparatus | Koji Takahashi, Yosuke Maemura, Tomohiro Sakaue | 2019-01-29 |