Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11841600 | Wavelength conversion element, light source device, projector, and method of manufacturing wavelength conversion element | Soma TODA | 2023-12-12 |
| 11698579 | Wavelength conversion element, light source device, projector, and method of manufacturing wavelength conversion element | Koya Shiratori, Takashi GOKUDEN, Kunihiko Yano | 2023-07-11 |
| 11546563 | Light source device, projector, and display device | Norio Nakamura, Yuta TOKUNO, Koichi Akiyama | 2023-01-03 |
| 11353785 | Light source device and projector | Tomoko AKAGAWA, Koya Shiratori | 2022-06-07 |
| 11249380 | Light source apparatus and projector | Koichi Akiyama | 2022-02-15 |
| 11237471 | Light source device and projector | — | 2022-02-01 |
| 11156909 | Wavelength converter, light source apparatus, and projector | Osamu Arakawa, Tomohiro Yokoo | 2021-10-26 |
| 10976654 | Illuminator and projector | Koichi Akiyama | 2021-04-13 |
| 10884330 | Light source apparatus and projector | Tetsuo Shimizu | 2021-01-05 |
| 10859899 | Wavelength conversion element, method for producing wavelength conversion element, light source device, and projector | Kunihiko Takagi, Kunihiko Yano, Tomohiro Yokoo, Tetsuo Shimizu, Shinichi Yotsuya +1 more | 2020-12-08 |
| 10585343 | Light source unit, illuminator, and projector | Akira Egawa | 2020-03-10 |
| 10551727 | Illumination device and projector | — | 2020-02-04 |
| 10534248 | Light source device and projector | — | 2020-01-14 |
| 10474021 | Illuminator and projector | Takashi Endo | 2019-11-12 |
| 10451959 | Light source device and projector | Shunji Kamijima | 2019-10-22 |
| 9785040 | Wavelength conversion element, light source device, and projector | — | 2017-10-10 |
| 9423680 | Light source apparatus that irradiates a phosphor layer with excitation light and projector | Hidefumi Sakata, Toshiaki Hashizume | 2016-08-23 |