Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11531147 | Transparent screen, video projection laminated plate, and video display system | Naruki Yamada, Tsuneo Ichimatsu | 2022-12-20 |
| 11480864 | Reflection-type transparent screen, and image display system | Naruki Yamada | 2022-10-25 |
| 11385534 | Transparent screen, transparent screen assembly, manufacturing method of transparent screen, and manufacturing method of transparent screen assembly | Ryuichi Shiraishi, Yuriko Kaida, Yoshinori Iguchi | 2022-07-12 |