Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211774 | Light emitting device, optical device, and information processing apparatus | Kazuhiro Sakai, Daisuke Iguchi, Yoshinori Shirakawa, Tomoaki SAKITA, Tsutomu Otsuka | 2021-12-28 |
| 11050217 | Light-emitting device, optical apparatus, optical measurement apparatus, and image forming apparatus | Takashi Kondo, Tsutomu Otsuka, Kazuhiro Sakai | 2021-06-29 |