Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352966 | Optical module and display device | Takashi Takeda | 2025-07-08 |
| 12298520 | Head-mounted display apparatus, optical unit, and manufacturing method of optical unit | Takuya Ikeda, Toshiaki Miyao | 2025-05-13 |
| 12293489 | Virtual image display device | — | 2025-05-06 |
| 12292574 | Optical module, virtual image display device, and light-guiding device | Takashi Takeda | 2025-05-06 |
| 12287482 | Virtual image display apparatus | Toshiaki Miyao, Kunihiko Yano | 2025-04-29 |
| 12099189 | Display device and optical unit | Daiki Matsumoto, Takashi Takeda | 2024-09-24 |
| 12044852 | Virtual image display apparatus | Takashi Takeda | 2024-07-23 |
| 11709362 | Method for manufacturing optical element, optical element and display device | Atsushi Saito, Hiroyuki Tatsugi | 2023-07-25 |
| 11592673 | Transmissive image display device | — | 2023-02-28 |
| 11550152 | Display device | — | 2023-01-10 |
| 11520146 | Display device and display method of image | — | 2022-12-06 |
| 11391949 | Display device and display method of image | — | 2022-07-19 |
| 11281007 | Display device having light-transmitting member on optical unit | Mitsutaka Ide | 2022-03-22 |
| 11275251 | Image display device | Akio Fukase, Mitsutaka Ide | 2022-03-15 |
| 11249320 | Diffractive optical element and virtual image display device | Hiroyuki Tatsugi, Atsushi Saito | 2022-02-15 |
| 11143878 | Display device | — | 2021-10-12 |
| 11067799 | Display device | — | 2021-07-20 |
| 10871651 | Display device and light-guiding device | Masafumi Sakaguchi | 2020-12-22 |
| 10866424 | Image display device | Akio Fukase, Mitsutaka Ide | 2020-12-15 |
| 10620425 | Measurement apparatus and method of operating measurement apparatus | Kiyotomi Ogawa, Naoki Yamamoto | 2020-04-14 |
| 10566021 | Image display device and light guiding device with diffraction elements | — | 2020-02-18 |
| 10531078 | Imaging apparatus, endoscope apparatus, and temperature-measuring method | Akihiro Kubota | 2020-01-07 |
| 10409069 | Display device and light guide device | Masatoshi Yonekubo | 2019-09-10 |
| 10001651 | Display device and light guide device | Masatoshi Yonekubo | 2018-06-19 |
| 9933661 | Liquid crystal apparatus and electronic apparatus | Koichi Takemura, Shohei Yoshida | 2018-04-03 |