Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11009648 | Display device and game machine | Yoshihiko Takagi, Jun Kishimoto | 2021-05-18 |
| 10895759 | Optical device and method of three-dimensional display | Masayuki Shinohara, Yasuhiro Tanoue, Gouo Kurata, Yoshihiko Takagi, Tsuyoshi Arai +2 more | 2021-01-19 |
| 10663643 | Display apparatus for displaying specific pattern, has emission structure region containing several emission structure portions in which emission light quantity in incident to predetermined direction is maximum in direction of light source | Yoshihiko Takagi | 2020-05-26 |
| 10459283 | Display device | Masayuki Shinohara, Norihisa Kanzaki, Takuma Iwase, Yoshihiko Takagi, Takaaki Suzumura +1 more | 2019-10-29 |