Issued Patents All Time
Showing 26–50 of 288 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 11536967 | Light-guiding device, display device, and method of manufacturing light-guiding device | Toshiaki Miyao, Masayuki Takagi, Tokito Yamaguchi | 2022-12-27 |
| 11506895 | Light-guiding device and virtual image display apparatus | Toshiaki Miyao, Masayuki Takagi, Tokito Yamaguchi | 2022-11-22 |
| 11480799 | Head-mounted display | Masayuki Takagi, Akira Komatsu, Toshiaki Miyao, Tokito Yamaguchi | 2022-10-25 |
| 11448882 | Virtual image display apparatus | Masayuki Takagi, Toshiaki Miyao, Tokito Yamaguchi | 2022-09-20 |
| 11435588 | Virtual image display apparatus and light-guiding device | Masayuki Takagi, Toshiaki Miyao, Tokito Yamaguchi | 2022-09-06 |
| 11397326 | Head-mounted display | Tokito Yamaguchi, Masayuki Takagi, Toshiaki Miyao, Akira Komatsu | 2022-07-26 |
| 11327309 | Virtual image display apparatus | Masayuki Takagi, Toshiaki Miyao, Tokito Yamaguchi | 2022-05-10 |
| 11327301 | Virtual image display device | Masayuki Takagi, Akira Komatsu, Toshiaki Miyao, Tokito Yamaguchi | 2022-05-10 |
| 11307396 | Virtual image display apparatus | Masayuki Takagi, Toshiaki Miyao, Tokito Yamaguchi | 2022-04-19 |
| 11275246 | Head-mounted display | Akira Komatsu, Masayuki Takagi, Toshiaki Miyao, Tokito Yamaguchi | 2022-03-15 |
| 11264792 | Secondary battery protection circuit, secondary battery protection apparatus and battery pack | — | 2022-03-01 |
| 11249311 | Virtual-image display apparatus | Mitsutaka Ide, Akira Komatsu, Masayuki Takagi, Toshiaki Miyao, Tokito Yamaguchi | 2022-02-15 |
| 11231585 | Virtual image display apparatus | Masayuki Takagi, Toshiaki Miyao, Tokito Yamaguchi | 2022-01-25 |
| 11221496 | Display module and display device | Akio Fukase, Hiroyuki Tatsugi | 2022-01-11 |
| 11215833 | Virtual image display apparatus | Masayuki Takagi, Toshiaki Miyao, Tokito Yamaguchi | 2022-01-04 |
| 11204500 | Virtual image display device | Masayuki Takagi, Akira Komatsu, Toshiaki Miyao, Tokito Yamaguchi | 2021-12-21 |
| 11199712 | Virtual image display device including incident side and emission side diffraction elements | Akira Komatsu, Masayuki Takagi, Toshiaki Miyao | 2021-12-14 |