Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9165738 | Discharge lamp, connecting cable, light source apparatus, and exposure apparatus | Takayuki Kikuchi | 2015-10-20 |
| 9081268 | Lighting device and projection-type display apparatus including lighting device | Hiroki Sugiyama, Shigekazu Yamagishi | 2015-07-14 |
| 8915597 | Light source apparatus and image display apparatus | Takaaki Tanaka | 2014-12-23 |
| 8894241 | Light source device and image display device | — | 2014-11-25 |
| 8894213 | Light source device and projection display apparatus | Hiroki Sugiyama | 2014-11-25 |
| 8840253 | Light source apparatus and image display apparatus using the same | — | 2014-09-23 |
| 8733940 | Light source device and projection display apparatus | Takaaki Tanaka | 2014-05-27 |
| 8573779 | Lighting device with plural light sources illuminating distinct regions of integrator | Shigekazu Yamagishi, Yoshimasa Fushimi, Takaaki Tanaka | 2013-11-05 |
| 8562146 | Light source device and image display apparatus | Takaaki Tanaka | 2013-10-22 |
| 8517541 | Projection image display device with switching luminance controller | Takayuki Kimoto, Takaaki Gyoten | 2013-08-27 |
| 8491125 | Lighting device and projection type display apparatus including the same | Shigekazu Yamagishi, Hiroki Sugiyama, Yoshimasa Fushimi, Hirokazu Sakaguchi | 2013-07-23 |
| 8414132 | Multiple-lights-combining illumination device and projection-type display apparatus using the same | Shigekazu Yamagishi, Hiroki Sugiyama | 2013-04-09 |
| 8334654 | Discharge lamp, connecting cable, light source apparatus, and exposure apparatus | Takayuki Kikuchi | 2012-12-18 |
| 8226247 | Projection type image display device | Yoshimasa Fushimi | 2012-07-24 |
| 8016940 | Processing method for organic crystal, processing device for organic crystal, and observing device for organic crystal | Hiroaki Adachi | 2011-09-13 |
| 7649680 | Wavelength converting apparatus | Toshiki Onishi | 2010-01-19 |
| 7397598 | Light source unit and light irradiation unit | Akira Tokuhisa, Hitoshi Kawai | 2008-07-08 |
| 7356240 | Processing method of polymer crystal, processing system of polymer crystal, and observation system of polymer crystal | Hiroaki Adachi | 2008-04-08 |
| 7298546 | Ultraviolet light source, laser treatment apparatus comprising ultraviolet light source, and exposure apparatus comprising ultraviolet light source | Akira Tokuhisa | 2007-11-20 |
| 5999244 | Projection exposure apparatus, method for correcting positional discrepancy of projected image, and method for determining image formation characteristic of projection optical system | Masamitsu Yanagihara, Kei Hara, Seiji Miyazaki, Hideki Koitabashi, Yoichi Hamashima +1 more | 1999-12-07 |
| 5844556 | Intelligent graphic operation panel and highlighting contol method | Yukitaka Takitani, Tetsuya Nishiki, Masahiro Sato, Kazuaki Date, Jun Aoki +2 more | 1998-12-01 |
| 4588183 | Sheet feeding apparatus | — | 1986-05-13 |