Issued Patents All Time
Showing 51–75 of 150 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9880454 | Light source device and projector using the same | Tatsuya Takahashi, Toshiharu Murai, Takehiro Nishimori | 2018-01-30 |
| 9863759 | Illumination apparatus, pattern irradiation device, and system | Tatsuya Takahashi, Toshiharu Murai, Takehiro Nishimori, Takahiro Kado, Jun Kishiwada | 2018-01-09 |
| 9857672 | Light source unit, lighting apparatus and image projection apparatus | Tatsuya Takahashi, Takanobu Osaka, Naoki Nakamura, Takehiro Nishimori | 2018-01-02 |
| 9780032 | Wiring substrate | Tomoo Yamasaki | 2017-10-03 |
| 9746755 | Light source device and image projector including the same | Takehiro Nishimori, Toshiharu Murai, Tatsuya Takahashi, Takahiro Kado | 2017-08-29 |
| 9726966 | Light source device and projector using the same | Ikuo Maeda, Toshiharu Murai, Tatsuya Takahashi, Takehiro Nishimori | 2017-08-08 |
| 9625692 | Projection optical system and image projecting apparatus | Tatsuya Takahashi, Issei Abe | 2017-04-18 |
| D782612 | Electromagnetic valve | Shinya Sato | 2017-03-28 |
| D782613 | Electromagnetic valve | Shinya Sato | 2017-03-28 |
| 9594296 | Illumination device including a wavelength converter | Tatsuya Takahashi, Toshiharu Murai, Ikuo Maeda, Takehiro Nishimori | 2017-03-14 |
| D780295 | Electromagnetic valve | Shinya Sato | 2017-02-28 |
| 9557631 | Light source unit and image projection apparatus including light source unit | Takehiro Nishimori, Toshiharu Murai, Ikuo Maeda, Tatsuya Takahashi | 2017-01-31 |
| 9442352 | Light source device including passage forming member and image projecting apparatus having the same | Takehiro Nishimori, Toshiharu Murai, Tatsuya Takahashi | 2016-09-13 |
| 9417511 | Lighting device, projector including the same, and lighting method | Tatsuya Takahashi, Issei Abe | 2016-08-16 |
| 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, Toshiharu Murai, Ikuo Maeda, Takehiro Nishimori | 2016-07-26 |
| 9354498 | Light source unit, lighting apparatus and image projection apparatus | Tatsuya Takahashi, Takanobu Osaka, Naoki Nakamura, Takehiro Nishimori | 2016-05-31 |
| 9348200 | Light source unit and projector incorporating the same | Tatsuya Takahashi, Toshiharu Murai, Takehiro Nishimori, Ikuo Maeda | 2016-05-24 |
| 9279566 | Light deflector, light source device, image projecting device, and display device | Takehiro Nishimori, Toshiharu Murai, Ikuo Maeda, Tatsuya Takahashi | 2016-03-08 |
| 9250504 | Light source unit and image projection apparatus including light source unit | Takehiro Nishimori, Toshiharu Murai, Ikuo Maeda, Tatsuya Takahashi | 2016-02-02 |
| 9250506 | Illumination light source device and projector provided with the same, and control method of the projector | Tatsuya Takahashi | 2016-02-02 |
| 9223194 | Illumination light beam forming device, illumination light source device and image display device | Ikuo Maeda, Toshiharu Murai, Tatsuya Takahashi, Takehiro Nishimori | 2015-12-29 |
| 9185372 | Illumination apparatus and projection apparatus having a light guiding unit which guides light to a fluorescent material | Tatsuya Takahashi | 2015-11-10 |
| RE45728 | Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus | Atsushi Takaura, Nobuo Sakuma | 2015-10-06 |
| 9131165 | Illumination light source system, projector having the same, and method of controlling projector | Tatsuya Takahashi, Toshiharu Murai, Ikuo Maeda, Takehiro Nishimori | 2015-09-08 |
| 9121570 | Illumination light generation apparatus | Takehiro Nishimori, Toshiharu Murai, Ikuo Maeda, Tatsuya Takahashi | 2015-09-01 |