Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933489 | Optical device, and method of fabricating optical device | Yusuke Yokobayashi, Yasuyuki Kawakami, Yosuke Maemura, Hideaki Yamamoto, Ryosuke Kamakura | 2024-03-19 |
| 11060699 | Illumination device | Shunsuke Murai, Yusuke Yokobayashi, Masaru Kuramoto, Syousaku Kubo | 2021-07-13 |
| 10907773 | Wavelength conversion device and light source device | Shunsuke Murai, Yusuke Yokobayashi, Yasuyuki Kawakami, Syousaku Kubo, Yosuke Maemura | 2021-02-02 |
| 10164409 | Semiconductor light-emitting device and method for manufacturing the same | Philip Rackow, Yusuke Yokobayashi | 2018-12-25 |