Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11709362 | Method for manufacturing optical element, optical element and display device | Atsushi Saito, Toshiyuki Noguchi | 2023-07-25 |
| 11249320 | Diffractive optical element and virtual image display device | Toshiyuki Noguchi, Atsushi Saito | 2022-02-15 |
| 11221496 | Display module and display device | Takashi Takeda, Akio Fukase | 2022-01-11 |
| 11086135 | Optical module and head-mounted display apparatus | Masatoshi Yonekubo, Hidemitsu Sorimachi | 2021-08-10 |
| 10401554 | Light-guiding device and display device | Shohei Yoshida, Atsushi Saito, Masatoshi Yonekubo | 2019-09-03 |
| 9738041 | Optical element, image display device and method for manufacturing same | — | 2017-08-22 |
| 7683540 | Light-emitting apparatus, method of manufacturing light-emitting apparatus, image forming apparatus, and electronic apparatus | Takayuki TAJIMA, Takanori Takeshita | 2010-03-23 |