Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402737 | Light source device and projector including a phosphor and a color-changing section | Ikuo Maeda, Kazuhiro Fujita, Tatsuya Takahashi, Takehiro Nishimori | 2022-08-02 |
| 10627711 | Light source device that emits a plurality of color lights including a fluorescent light, and projector using the same | Ikuo Maeda, Kazuhiro Fujita, Tatsuya Takahashi, Takehiro Nishimori | 2020-04-21 |
| 10191361 | Light source device including a light source section to adjust brightness and projector using the same | Ikuo Maeda, Kazuhiro Fujita, Tatsuya Takahashi, Takehiro Nishimori | 2019-01-29 |
| 10175567 | Light source device including a magnetic or capacitance detecting sensor and an image projection apparatus including the light source device | Takehiro Nishimori, Kazuhiro Fujita, Tatsuya Takahashi | 2019-01-08 |
| 10073333 | Light irradiation device, and image display equipped with the same, for emitting light of two or more components by laser light | Takehiro Nishimori, Kazuhiro Fujita, Tatsuya Takahashi, Junichi Kitabayashi, Kaoru Itoh +1 more | 2018-09-11 |
| 9880454 | Light source device and projector using the same | Tatsuya Takahashi, Kazuhiro Fujita, Takehiro Nishimori | 2018-01-30 |
| 9863759 | Illumination apparatus, pattern irradiation device, and system | Tatsuya Takahashi, Kazuhiro Fujita, Takehiro Nishimori, Takahiro Kado, Jun Kishiwada | 2018-01-09 |
| 9746755 | Light source device and image projector including the same | Takehiro Nishimori, Kazuhiro Fujita, Tatsuya Takahashi, Takahiro Kado | 2017-08-29 |
| 9726966 | Light source device and projector using the same | Ikuo Maeda, Kazuhiro Fujita, Tatsuya Takahashi, Takehiro Nishimori | 2017-08-08 |
| 9594296 | Illumination device including a wavelength converter | Kazuhiro Fujita, Tatsuya Takahashi, Ikuo Maeda, Takehiro Nishimori | 2017-03-14 |
| 9557631 | Light source unit and image projection apparatus including light source unit | Takehiro Nishimori, Kazuhiro Fujita, Ikuo Maeda, Tatsuya Takahashi | 2017-01-31 |
| 9544554 | Light source device, and image projection apparatus employing light source device | — | 2017-01-10 |
| 9442352 | Light source device including passage forming member and image projecting apparatus having the same | Takehiro Nishimori, Kazuhiro Fujita, Tatsuya Takahashi | 2016-09-13 |
| 9400416 | Illumination light source device including a reflecting-transmitting element, projection device including the illumination light source device and method to control the projection device | Tatsuya Takahashi, Kazuhiro Fujita, Ikuo Maeda, Takehiro Nishimori | 2016-07-26 |
| 9348200 | Light source unit and projector incorporating the same | Tatsuya Takahashi, Kazuhiro Fujita, Takehiro Nishimori, Ikuo Maeda | 2016-05-24 |
| 9279566 | Light deflector, light source device, image projecting device, and display device | Takehiro Nishimori, Kazuhiro Fujita, Ikuo Maeda, Tatsuya Takahashi | 2016-03-08 |
| 9250504 | Light source unit and image projection apparatus including light source unit | Takehiro Nishimori, Kazuhiro Fujita, Ikuo Maeda, Tatsuya Takahashi | 2016-02-02 |
| 9223194 | Illumination light beam forming device, illumination light source device and image display device | Kazuhiro Fujita, Ikuo Maeda, Tatsuya Takahashi, Takehiro Nishimori | 2015-12-29 |
| 9155161 | Light source device and projection device including the light source device | — | 2015-10-06 |
| 9131165 | Illumination light source system, projector having the same, and method of controlling projector | Tatsuya Takahashi, Kazuhiro Fujita, Ikuo Maeda, Takehiro Nishimori | 2015-09-08 |
| 9121570 | Illumination light generation apparatus | Takehiro Nishimori, Kazuhiro Fujita, Ikuo Maeda, Tatsuya Takahashi | 2015-09-01 |
| 9022577 | Light source device and projection display apparatus | — | 2015-05-05 |
| 8223171 | Image processing apparatus and image display apparatus | Kenji Namie, Kenji Kameyama, Masaki Ninomiya | 2012-07-17 |
| 7857458 | Image display device and image projection device | Kazuhiro Fujita, Atsushi Takaura, Yasuyuki Takiguchi, Toshiaki Tokita, Hiroyuki Sugimoto +2 more | 2010-12-28 |
| 7787001 | Image processing apparatus, image display apparatus, image processing method, and computer product | Kenji Namie, Toshiaki Tokita, Yasuyuki Takiguchi, Kazuhiro Fujita, Hiroyuki Sugimoto | 2010-08-31 |