Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11422300 | Light emitting display device including microprojection group and plurality of microrecesses, method for producing light guide plate and game machine | Shogo Ikeda, Junya Fujita, Jun Kishimoto, Masanori Mori | 2022-08-23 |
| 11340394 | Edgelit light guide device with prisms forming first and second sub patterns | Junya Fujita | 2022-05-24 |
| 11340472 | Optical device and display apparatus | Yuji Hirose, Yutaka Okayasu, Keiichiro Tanaka, Yoshimasa Osumi, Yasuhiro Tanoue | 2022-05-24 |
| 11327216 | Display device including a protective layer having a diffusion layer and gaming machine having the same | Shogo Ikeda, Junya Fujita, Masanori Mori, Takuma Ikeda | 2022-05-10 |