Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9036008 | Image display device | Satoshi Hamada | 2015-05-19 |
| 9013462 | Image display device | — | 2015-04-21 |
| 8836732 | Image display device | Takaaki Gyoten, Yoshimasa Fushimi | 2014-09-16 |
| 8517541 | Projection image display device with switching luminance controller | Takaaki Gyoten, Hiroshi Kitano | 2013-08-27 |
| 8072682 | Transmissive screen and diffusion plate | Hirosi Kitano, Takaaki Tanaka, Kazuya Chiba | 2011-12-06 |
| 7907135 | Image display and image displaying method for gradation correction | Akihiro Kuwabara, Yoshio Seki | 2011-03-15 |
| D601607 | Integrated projector | Sadayoshi Azuma, Kazuya Chiba, Mikito Ida, Takayuki Tamura | 2009-10-06 |
| 7463295 | Characteristic correction apparatus for gamma correcting an image based on the image type | Ryoji Asada, Akihiro Takeuchi, Akira Usui, Yoshitaka Sakamoto, Tamotsu Akeyama | 2008-12-09 |
| 7453518 | Field interpolation method determination device | — | 2008-11-18 |
| 5877747 | Remote control system with a pointing device | Satoshi Kitao, Youichi Ishibashi | 1999-03-02 |
| 5856823 | Plasma display | Isao Kawahara | 1999-01-05 |
| 5381476 | Video theater system and reproducing apparatus therefor | Tatsuhiro Hosokawa | 1995-01-10 |
| 5303294 | Video theater system and copy preventive method | Toshimitsu Fujimori, Toshikatsu Kawakami, Tatsuhiro Hosokawa | 1994-04-12 |
| 5160361 | Method of manufacturing optical element | Jun Murata, Masaaki Sunohara | 1992-11-03 |
| 5032160 | Method of press molding lens material | Jun Murata, Masaaki Sunohara | 1991-07-16 |
| 5015280 | Mold for molding optical elements | Masaaki Sunohara, Takashi Inoue, Shoji Nakamura, Daijirou Yonetani | 1991-05-14 |