Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11340472 | Optical device and display apparatus | Yuji Hirose, Yutaka Okayasu, Keiichiro Tanaka, Yasuhiro Tanoue, Mitsuru Okuda | 2022-05-24 |
| 11314009 | Display device and exhibition apparatus | Shohei Hisaki, Junya Fujita, Yoshihiko Takagi | 2022-04-26 |