Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7871665 | Process for producing polarizing film, polarizing film, polarizing plate, optical film, and image display | Tomoaki Masuda, Yutaka Fujita | 2011-01-18 |
| 7833457 | Method for producing birefringent film, optical film and image display device using the same | Kuniaki Ishibashi, Hiroyuki Yoshimi | 2010-11-16 |
| 7820235 | Process for producing coated sheet, optically functional layer, optically compensating plate, optical device and image display | Seiji Kondou, Tomoaki Masuda, Makoto Komatsubara, Mie Oota, Ryuuichi Inoue | 2010-10-26 |
| 7767047 | Method for producing multilayer laminated film | Yutaka Fujita, Morimasa Wada, Tomoyuki Senoo, Takafumi Ooura, Kentarou Ikeshima +1 more | 2010-08-03 |
| 7361382 | Method for manufacturing coated sheet, optical functional layer, optical element, and image display device | Seiji Kondou, Tomoaki Masuda | 2008-04-22 |
| 7320812 | Method for manufacturing coated sheet, optical functional layer, optical element, and image display device | Tomoaki Masuda, Seiji Kondou | 2008-01-22 |
| 7244465 | Method for manufacturing coated sheet, optical functional layer, optical element, and image display device | Seiji Kondou, Tomoaki Masuda | 2007-07-17 |
| 7209196 | Transparent protective film for polarizing plate, process for producing the same, polarizing plate, and optical film and liquid crystal display using polarizing plate | Yuuji Saiki, Chiaki Harada, Seiichi Kusumoto, Yasuo Fujimura | 2007-04-24 |
| 7008504 | Manufacturing method of polarizing film, polarizing film, optical film, and visual display | Youichirou Sugino, Takashi Shouda | 2006-03-07 |
| 6961178 | Polarizing film, optical film and liquid crystal display using polarizing film | Youichirou Sugino, Takashi Shouda | 2005-11-01 |
| 6954240 | Method of producing polarizing plate, and liquid crystal display comprising the polarizing plate | Eiji Hamamoto, Youichirou Sugino, Senri Kondou, Seiichi Kusumoto | 2005-10-11 |
| 6952245 | Polarizing plate having polarizer sides covered with low moisture permeable layers with permeability different than protective films covering the polarizer surfaces | Youichirou Sugino, Eiji Hamamoto, Seiichi Kusumoto, Hisashi Mihara, Senri Kondou | 2005-10-04 |
| 6859241 | Method of producing polarizing plate, and liquid crystal display comprising the polarizing plate | Eiji Hamamoto, Youichirou Sugino, Senri Kondou, Seiichi Kusumoto | 2005-02-22 |
| 6855276 | Manufacturing method for oriented film, polarizing film, polarizing plate, and visual display | Seiji Kondo, Akihiro Nishida, Ryouji Kinoshita | 2005-02-15 |
| 6833090 | Process for making a polarizing film | Seiji Kondou, Akihiro Nishida | 2004-12-21 |
| 6831713 | Polarizing plate having all surfaces and sides covered with low moisture-permeable layers and liquid crystal display using the same | Youichirou Sugino, Eiji Hamamoto, Seiichi Kusumoto, Hisashi Mihara, Senri Kondou | 2004-12-14 |
| 6803115 | Manufacturing method for oriented film, polarizing film, polarizing plate, and visual display | Akihiro Nishida, Seiji Kondo | 2004-10-12 |
| 6760156 | Process of producing a polarizer, polarizer, polarizing plate, and visual display | Seiji Kondo, Akihiro Nishida | 2004-07-06 |
| 6757102 | Polarizer, polarizing plate, and visual display | Akihiro Nishida, Seiji Kondo | 2004-06-29 |
| 6600529 | Thin polarizing plate and liquid crystal display using the same | Seiichi Kusumoto, Eiji Hamamoto, Youichirou Sugino, Hisashi Mihara, Senri Kondou | 2003-07-29 |
| 6476893 | Multi-layer phase retarder, elliptical polarizer and liquid crystal display device | Shinichi Sasaki, Seiji Kondo | 2002-11-05 |