Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7982830 | Liquid crystal panel, and liquid crystal display device having color filter and compensation layer | Hiroyuki Yoshimi | 2011-07-19 |
| 7969542 | Liquid crystal panel and liquid crystal display apparatus | Junichi Nagase | 2011-06-28 |
| 7944531 | Liquid crystal panel and liquid crystal display apparatus | Nao Murakami, Junichi Nagase, Toshiyuki Iida, Kanto Kobayashi | 2011-05-17 |
| 7906184 | Optical film, method of producing the same, and image display apparatus using the optical film | Seiji Umemoto, Ikuo Kawamoto | 2011-03-15 |
| 7884903 | Liquid crystal panel and liquid crystal display device | Seiji Umemoto | 2011-02-08 |
| 7872714 | Liquid crystal cell substrate with color filter, liquid crystal cell and liquid crystal display | Seiji Umemoto, Minoru Miyatake | 2011-01-18 |
| 7852436 | Liquid crystal panel, and liquid crystal display | Takashi Shimizu, Hiroyuki Yoshimi | 2010-12-14 |
| 7841730 | Light source device and crystal display device | Kazutaka Hara, Naoki Takahashi, Miki Shiraogawa | 2010-11-30 |
| 7830480 | Liquid crystal panel, and liquid crystal display | Hiroyuki Yoshimi, Takashi Shimizu | 2010-11-09 |
| 7746435 | Liquid crystal panel and liquid crystal display apparatus | Takeharu Kitagawa, Hiroyuki Yoshimi, Nao Murakami | 2010-06-29 |
| 7746421 | Optical element, light condensation backlight system, and liquid crystal display | Naoki Takahashi, Kazutaka Hara, Miki Shiraogawa | 2010-06-29 |
| 7742136 | Manufacturing method for sheet with anti-counterfeit functions | Seiji Umemoto, Miki Shiraogawa, Takahiro Fukuoka, Naoki Takahashi | 2010-06-22 |
| 7639329 | Liquid crystal panel and liquid crystal display apparatus | Takeharu Kitagawa, Daisuke Hayashi, Hideki Ishida, Nao Murakami, Junichi Nagase | 2009-12-29 |
| 7633678 | Optical element, polarizing element, lighting device, and liquid crystal display | Naoki Takahashi, Kazutaka Hara, Miki Shiraogawa | 2009-12-15 |
| 7630038 | Liquid crystal panel and liquid crystal display apparatus | Nao Murakami, Junichi Nagase, Toshiyuki Iida, Kentarou Yoshida | 2009-12-08 |
| 7630134 | Optical element, polarizing element, lighting device, and liquid crystal display | Naoki Takahashi, Kazutaka Hara, Miki Shiraogawa | 2009-12-08 |
| 7593079 | Optical device, light-condensing backlight system, and liquid crystal display | Naoki Takahashi, Kazutaka Hara, Takahiro Fukuoka | 2009-09-22 |
| 7538841 | Optical film, liquid crystal panel, and liquid crystal display apparatus | Nao Murakami, Yoshiyuki Kiya, Hiroyuki Yoshimi | 2009-05-26 |
| 7492516 | Optical element, polarizing element, lighting device, and liquid crystal display | Naoki Takahashi, Kazutaka Hara, Miki Shiraogawa | 2009-02-17 |
| 7446848 | Optical element, condensing backlight system and liquid crystal display | Kazutaka Hara, Naoki Takahashi | 2008-11-04 |
| 7393570 | Broad-band-cholesteric liquid-crystal film, process for producing the same, circularly polarizing plate, linearly polarizing element, illiminator, and liquid-crystal display | Kazutaka Hara, Naoki Takahashi, Takahiro Fukuoka | 2008-07-01 |
| 7326451 | Rotatory polarization plate, optical element, light condensation backlight system and liquid crystal display | Kazutaka Hara, Naoki Takahashi, Miki Shiraogawa | 2008-02-05 |