Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10948878 | Illumination device, projection apparatus and projection-type image display apparatus | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2021-03-16 |
| 10809541 | Projection device and projection-type video display device | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2020-10-20 |
| 10481409 | Projection device and projection-type video display device | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2019-11-19 |
| 10365498 | Illumination device, projection apparatus and projection-type image display apparatus | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2019-07-30 |
| 10228573 | Projection device and projection-type video display device | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2019-03-12 |
| 10146183 | Illumination device, projection apparatus and projection-type image display apparatus | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2018-12-04 |
| 9869880 | Projection device and projection-type video display device | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2018-01-16 |
| 9829781 | Projection apparatus and projection control apparatus | Makio Kurashige, Yukio Taniguchi | 2017-11-28 |
| 9772504 | Illumination device, projection type image display device, and optical device | Yukio Taniguchi, Makio Kurashige | 2017-09-26 |
| 9739922 | Plane illumination apparatus and backlight apparatus | Makio Kurashige | 2017-08-22 |
| 9609294 | Illumination device, projection type image display device, and optical device | Yukio Taniguchi, Makio Kurashige | 2017-03-28 |
| 9470832 | Plane illumination apparatus and backlight apparatus | Makio Kurashige | 2016-10-18 |
| 9454014 | Illumination device, projection apparatus and projection-type image display apparatus | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2016-09-27 |
| 9423627 | Projection device and projection-type video display device | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2016-08-23 |
| 9377759 | Illumination device, projection apparatus and projection-type image display apparatus | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2016-06-28 |
| 9366946 | Projection apparatus and projection control apparatus | Makio Kurashige, Yukio Taniguchi | 2016-06-14 |
| 9360679 | Illumination device, projection type image display device, and optical device | Yukio Taniguchi, Makio Kurashige | 2016-06-07 |
| 9310621 | Projection device and projection-type video display device | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2016-04-12 |
| 9217879 | Projection device and projection-type video display device | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2015-12-22 |
| 9176365 | Illumination device, projection device, and projection-type image display device | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2015-11-03 |
| 9052524 | Illumination device, projection type image display device, and optical device | Yukio Taniguchi, Makio Kurashige | 2015-06-09 |
| 9039188 | Illumination device, projection device, and projection-type image display device | Tomoe Takanokura, Kazutoshi Ishida, Makio Kurashige | 2015-05-26 |
| 8992029 | Illumination device, projection type image display device, and optical device | Yukio Taniguchi, Makio Kurashige | 2015-03-31 |
| 8950871 | Projection device and projection-type video display device | Makio Kurashige, Kazutoshi Ishida, Tomoe Takanokura | 2015-02-10 |