Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399421 | Projector | Koji Miura | 2025-08-26 |
| 12181729 | Imaging optical system and imaging apparatus | — | 2024-12-31 |
| 11906769 | Optical system with polarization elements and multiple light valves | Koji Miura | 2024-02-20 |
| 11906893 | Optical system | — | 2024-02-20 |
| 11871159 | Display unit for reducing degradation of optical components | — | 2024-01-09 |
| 11755152 | Projector with detection function for stabilizing intensity distribution of an irradiation beam | Yoshiyuki Teraoka | 2023-09-12 |
| 11131913 | Light source device, illumination apparatus, and projector | — | 2021-09-28 |
| 11054944 | Projection display unit and function control method | — | 2021-07-06 |
| 10877358 | Illumination unit and display | — | 2020-12-29 |
| 10671221 | Display apparatus with detection function | — | 2020-06-02 |
| 10665093 | Remote device and remote device system | — | 2020-05-26 |
| 10602108 | Projection display unit | Toshio Mamiya | 2020-03-24 |
| 10574977 | Floating image display unit | Isamu Nakao, Hiroyuki Ono, Yohei Fukuma | 2020-02-25 |
| 10558301 | Projection display unit | — | 2020-02-11 |
| 10310365 | Illumination unit and display | — | 2019-06-04 |
| 10288774 | Illumination device and display unit | — | 2019-05-14 |
| 10244217 | Projection display unit | Toshio Mamiya | 2019-03-26 |
| 10013116 | Projection display unit | — | 2018-07-03 |
| 9891513 | Illumination unit and display | — | 2018-02-13 |
| 9696854 | Projection display | — | 2017-07-04 |
| 9606369 | Display apparatus | — | 2017-03-28 |
| 9599831 | Spatial image display apparatus | — | 2017-03-21 |
| 9584779 | Illumination unit and display | — | 2017-02-28 |
| 9524062 | Projection display | — | 2016-12-20 |
| 9347626 | Illumination device including uniformization optical member including a plurality of unit cells and display unit including the illumination device | Kazuyuki Takahashi | 2016-05-24 |