Issued Patents All Time
Showing 51–75 of 288 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183858 | Rechargeable battery protection circuit, rechargeable battery protection device, battery pack, and method of controlling rechargeable battery protection circuit | — | 2021-11-23 |
| 11163162 | Light control shade for transmissive display apparatus | Masayuki Takagi, Takahiro Totani, Akira Komatsu, Toshiaki Miyao | 2021-11-02 |
| 11150477 | Light-guiding device, virtual image display apparatus, and method for manufacturing light-guiding device | Toshiaki Miyao, Masayuki Takagi, Tokito Yamaguchi | 2021-10-19 |
| 11137609 | Head-mounted display | Masayuki Takagi, Akira Komatsu, Toshiaki Miyao, Tokito Yamaguchi | 2021-10-05 |
| 11099395 | Virtual image display device | Tokito Yamaguchi, Masayuki Takagi, Toshiaki Miyao | 2021-08-24 |
| 11048084 | Head-mounted display device | Toshiyuki Kasai | 2021-06-29 |
| 11025894 | Head-mounted display device and display control method for head-mounted display device | Toshiyuki Kasai, Masayuki Takagi, Toshiaki Miyao, Tokito Yamaguchi | 2021-06-01 |
| 10968387 | Phosphor, method for production same, light emitting device, image display, pigment and ultraviolet light absorber | Naoto Hirosaki, Yuichi Michiue, Shiro Funahashi | 2021-04-06 |
| 10942431 | Virtual image display apparatus | Akira Komatsu, Masayuki Takagi, Toshiaki Miyao, Tokito Yamaguchi | 2021-03-09 |
| 10884254 | Image display device having ocular optical system causing images to overlap in a blending area | Tokito Yamaguchi, Masayuki Takagi, Toshiaki Miyao, Akira Komatsu | 2021-01-05 |
| 10871650 | Display apparatus and light guide device | Hayato Matsuki, Shohei Yoshida | 2020-12-22 |
| 10873742 | Head mounted display and image formation optical system | Akira Komatsu, Masayuki Takagi, Toshiaki Miyao | 2020-12-22 |
| 10859836 | Head-mounted display | Akira Komatsu, Masayuki Takagi, Toshiaki Miyao, Tokito Yamaguchi | 2020-12-08 |
| 10852555 | Head-mounted display apparatus | Takeshi Koshihara, Masatoshi Yonekubo, Mitsutaka Ide | 2020-12-01 |
| 10852543 | Light guide device and display device | Hayato Matsuki | 2020-12-01 |
| 10831026 | Display apparatus | — | 2020-11-10 |
| 10816806 | Eyepiece optical system and image display device | Tokito Yamaguchi, Masayuki Takagi, Toshiaki Miyao, Akira Komatsu | 2020-10-27 |
| 10802289 | Virtual image display device | Masayuki Takagi, Takahiro Totani, Toshiaki Miyao, Akira Komatsu | 2020-10-13 |
| 10761332 | Light-guiding device and display device | Hayato Matsuki, Shohei Yoshida | 2020-09-01 |
| 10739601 | Image display device having maximum emission angle of first image light smaller than maximum viewing angle of virtual image | Masatoshi Yonekubo, Osamu Yokoyama, Mitsutaka Ide, Daisuke Ishida | 2020-08-11 |
| 10735701 | Virtual image display apparatus | Masayuki Takagi, Takahiro Totani, Akira Komatsu, Toshiaki Miyao | 2020-08-04 |
| 10701351 | Virtual image display device | Akira Komatsu, Masayuki Takagi, Toshiaki Miyao, Tokito Yamaguchi | 2020-06-30 |
| 10645374 | Head-mounted display device and display control method for head-mounted display device | Masayuki Takagi, Toshiaki Miyao, Akira Komatsu, Takahiro Totani | 2020-05-05 |
| 10642350 | Virtual image display device | Masayuki Takagi, Akira Komatsu, Toshiaki Miyao, Tokito Yamaguchi | 2020-05-05 |
| 10630774 | Intra-formation network system, intra-formation network management method, and management apparatus | Kiyoshi Iyori, Tetsuya Ito | 2020-04-21 |