Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10330267 | Light emission body and illumination device | Kazunori Annen, Yoshinobu Kawaguchi, Yoshiyuki Takahira, Koji Takahashi, Yosuke Maemura | 2019-06-25 |
| 10320147 | Wavelength conversion member and light emitting device | Yoshiyuki Takahira, Koji Takahashi, Yoshinobu Kawaguchi, Kazunori Annen, Yosuke Maemura +1 more | 2019-06-11 |
| 10190733 | Light source device and illumination apparatus | Koji Takahashi, Yoshiyuki Takahira, Yosuke Maemura | 2019-01-29 |