Issued Patents 2023
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796816 | Virtual image display apparatus | — | 2023-10-24 |
| 11754839 | Display module and display device | Masatoshi Yonekubo, Mitsutaka Ide | 2023-09-12 |
| 11662587 | Virtual image display device | Daiki Matsumoto, Masatoshi Yonekubo | 2023-05-30 |
| 11656469 | Light-guiding device, virtual image display apparatus, and method for manufacturing light-guiding device | Toshiaki Miyao, Masayuki Takagi, Tokito Yamaguchi | 2023-05-23 |
| 11646569 | Secondary battery protection circuit, secondary battery protection apparatus and battery pack | — | 2023-05-09 |
| 11640060 | Head-mounted display | Tokito Yamaguchi, Masayuki Takagi, Toshiaki Miyao, Akira Komatsu | 2023-05-02 |
| 11598968 | Image display device having maximum emission angle of image light smaller than maximum viewing angle of virtual image | Masatoshi Yonekubo, Osamu Yokoyama, Mitsutaka Ide, Daisuke Ishida | 2023-03-07 |
| 11575161 | Secondary battery protection circuit, secondary battery protection apparatus, battery pack and temperature detection circuit | Yohei Watanabe, Junji Takeshita, Daisuke Suzuki | 2023-02-07 |
| 11567327 | Display module and display device | Masatoshi Yonekubo, Mitsutaka Ide | 2023-01-31 |
| 11550154 | Virtual image display device and light-guiding member | Masayuki Takagi, Tokito Yamaguchi, Toshiaki Miyao | 2023-01-10 |
| 11550155 | Virtual image display apparatus and optical unit | Daiki Matsumoto, Masatoshi Yonekubo | 2023-01-10 |