Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8879016 | Color filterless display device, optical element, and manufacture | Hidetoshi Namata, Shinya Ono, Yoichi Taira | 2014-11-04 |
| 8767139 | Color filterless display device, optical element, and manufacture | Hidetoshi Namata, Shinya Ono, Yoichi Taira | 2014-07-01 |
| 8659709 | Display device and television receiver | Tohru Hanaoka, Fumio Kokubo, Eiji Kurimoto, Ryoji Ishimura, Shota Inoue | 2014-02-25 |
| 8049711 | Illumination device and liquid crystal display device using the same | Tetsuya Kobayashi, Toshihiro Suzuki, Mari Sugawara, Tetsuya Hamada, Keiji Hayashi +2 more | 2011-11-01 |
| 7936412 | Color filterless display device, optical element, and manufacture | Hidetoshi Numata, Shinya Ono, Yoichi Taira | 2011-05-03 |
| 7889958 | Ferrule for optical wave guide | Masaki Hasegawa, Yoichi Taira | 2011-02-15 |
| 7796852 | Ferrule for optical wave guide | Masaki Hasegawa, Yoichi Taira | 2010-09-14 |
| 7766587 | Small radius end mill tool | — | 2010-08-03 |
| 7679614 | Matrix driven liquid crystal display module system, apparatus and method | Yoshitami Sakaguchi | 2010-03-16 |
| 7661863 | Prism sheet including reflective elements with different curvature surfaces | Sayuri Kohara, Daiju Nakano | 2010-02-16 |
| 7661864 | Back-light unit having prism sheet including reflective elements with different curvature surfaces, a back-light unit and LCD device using said back-light unit | Sayuri Kohara, Daiju Nakano | 2010-02-16 |
| 7548674 | Alignment method for circular multi-core optical fiber | Akihiro Horibe, Yoichi Taira | 2009-06-16 |
| 7473059 | Small radius end mill tool | — | 2009-01-06 |
| 7447405 | Ferrule for optical wave guide | Masaki Hasegawa, Yoichi Taira | 2008-11-04 |
| 7369728 | Ferrule for optical wave guide | Masaki Hasegawa, Yoichi Taira | 2008-05-06 |
| 7277079 | Illumination device and liquid crystal display device using the same | Tetsuya Kobayashi, Toshihiro Suzuki, Mari Sugawara, Tetsuya Hamada, Keiji Hayashi +2 more | 2007-10-02 |
| 7242822 | Optical connection board and optical signal transmission | Yoichi Taira | 2007-07-10 |
| 7164454 | Color filterless display device, optical element, and manufacture | Hidetoshi Numata, Shinya Ono, Yoichi Taira | 2007-01-16 |
| 7079162 | Matrix driven liquid crystal display module system, apparatus and method | Yoshitami Sakaguchi | 2006-07-18 |
| 7015632 | Light source device, method of producing the same, and display apparatus | Tetsuya Kobayashi, Keiji Hayashi, Koshu Yonemura, Kazumasa Kaiwa, Hiroyoshi Takahashi +5 more | 2006-03-21 |
| 6986600 | Lighting device and display device using the lighting device | Shinpei Nagatani, Masaki Miyahara, Eiji Nittou | 2006-01-17 |
| 6867828 | Light guide apparatus, a backlight apparatus and a liquid crystal display apparatus | Yoichi Taira, Akiko Nishikai | 2005-03-15 |
| 6667782 | Light guide apparatus, a backlight apparatus and a liquid crystal display apparatus | Yoichi Taira, Akiko Nishikai | 2003-12-23 |
| 6612709 | Lighting device and display device using the lighting device | Shinpei Nagatani, Masaki Miyahara, Eiji Nittou | 2003-09-02 |
| 6600528 | Integrated prism sheet for improved viewing angle in direct view color filterless liquid crystal displays | Evan G. Colgan, Rama N. Singh, Yoichi Taira, Robert L. Wisnieff | 2003-07-29 |