Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12262584 | Light-emitting device and electronic apparatus | Ryoichi Nozawa, Atsushi Amano, Takeshi Koshihara, Shinichi Iwata | 2025-03-25 |
| 11882724 | Light-emitting device and electronic apparatus | Ryoichi Nozawa, Atsushi Amano, Takeshi Koshihara, Shinichi Iwata | 2024-01-23 |
| 11733438 | Cross dichroic prism, image display module, and image display device | Kunihiko Yano | 2023-08-22 |
| 11550159 | Head-mounted display apparatus | Masatoshi Yonekubo | 2023-01-10 |
| 11404673 | Light-emitting device and electronic apparatus | Ryoichi Nozawa, Atsushi Amano, Takeshi Koshihara, Shinichi Iwata | 2022-08-02 |
| 11275251 | Image display device | Mitsutaka Ide, Toshiyuki Noguchi | 2022-03-15 |
| 11237398 | Head-mounted display apparatus | Masatoshi Yonekubo | 2022-02-01 |
| 11221496 | Display module and display device | Takashi Takeda, Hiroyuki Tatsugi | 2022-01-11 |
| 11209579 | Cross dichroic prism, image display module, and image display device | Kunihiko Yano | 2021-12-28 |
| 10983357 | Head-mounted display apparatus | Masatoshi Yonekubo | 2021-04-20 |
| 10957876 | Light-emitting device and electronic apparatus | Ryoichi Nozawa, Atsushi Amano, Takeshi Koshihara, Shinichi Iwata | 2021-03-23 |
| 10866424 | Image display device | Mitsutaka Ide, Toshiyuki Noguchi | 2020-12-15 |
| 10608208 | Light-emitting device and electronic apparatus | Ryoichi Nozawa, Atsushi Amano, Takeshi Koshihara, Shinichi Iwata | 2020-03-31 |
| 10558053 | Optical device and display apparatus | Kunihiko Yano | 2020-02-11 |
| 10411214 | Light emitting device, display device, and electronic device | Hidetoshi Yamamoto | 2019-09-10 |
| 10044000 | Light-emitting device and electronic apparatus | Ryoichi Nozawa, Atsushi Amano, Takeshi Koshihara, Shinichi Iwata | 2018-08-07 |
| 9647238 | Light-emitting device and electronic apparatus | Ryoichi Nozawa, Atsushi Amano, Takeshi Koshihara, Shinichi Iwata | 2017-05-09 |
| 9478763 | Light emitting element, light emitting device, display apparatus, and electronic equipment having a light emitting layer with host and assist dopant materials with different electron and hole transportation properties | Hidetoshi Yamamoto | 2016-10-25 |
| 9401492 | Light-emitting element, light-emitting device, display device, and electronic apparatus | Hidetoshi Yamamoto | 2016-07-26 |
| 9293724 | Light-emitting element, light-emitting device, display device, and electronic apparatus | Hidetoshi Yamamoto, Yuki HANAMURA | 2016-03-22 |
| 8792068 | Lighting device and electronic device | Koya Shiratori | 2014-07-29 |
| 7775845 | Organic semiconductor device, method for producing organic semiconductor device, organic electroluminescent device, and method for producing organic electroluminescent device | Shunji Tomioka, Hirokazu Yanagihara | 2010-08-17 |
| 7492337 | Electro-optical device | — | 2009-02-17 |