Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44315 | Polarizing film and image display | Youichirou Sugino, Hisashi Mihara, Kazuhiro Higashio | 2013-06-25 |
| 8124215 | Hard-coated antiglare film, method of manufacturing the same, optical device, polarizing plate, and image display | Hiroyuki Takao, Daisuke Hamamoto, Katsunori Takada, Yuuichi Kimura, Takayuki Shigematsu | 2012-02-28 |
| 7968183 | Hard-coated film, method of manufacturing the same, optical device, and image display | Katsunori Takada, Hiroyuki Takao, Daisuke Hamamoto, Takayuki Shigematsu | 2011-06-28 |
| 7963660 | Antiglare hard-coated film | Daisuke Hamamoto, Hiroyuki Takao, Yuuichi Kimura, Katsunori Takada, Takayuki Shigematsu | 2011-06-21 |
| 7604358 | Hard-coated antiglare film, polarizing plate, and image display | Masaki Ninomiya, Daisuke Hamamoto, Hiroyuki Takao, Takayuki Shigematsu | 2009-10-20 |
| 7390099 | Hard-coated antiglare film and method of manufacturing the same | Hiroyuki Takao, Daisuke Hamamoto, Katsunori Takada, Yuuichi Kimura, Takayuki Shigematsu | 2008-06-24 |
| 7355663 | Polarizing plate and liquid crystal display using the same | Yuji Saiki, Senri Kondou, Youichirou Sugino, Eiji Hamamoto, Takashi Shouda | 2008-04-08 |
| 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, Kazuki Tsuchimoto, Chiaki Harada, Yasuo Fujimura | 2007-04-24 |
| 7110177 | Polarizing film and image display | Youichirou Sugino, Hisashi Mihara, Kazuhiro Higashio | 2006-09-19 |
| 7006174 | Polarizing film polarizing plate and liquid crystal display | Takashi Shouda | 2006-02-28 |
| 6954240 | Method of producing polarizing plate, and liquid crystal display comprising the polarizing plate | Eiji Hamamoto, Youichirou Sugino, Kazuki Tsuchimoto, Senri Kondou | 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, Hisashi Mihara, Senri Kondou, Kazuki Tsuchimoto | 2005-10-04 |
| 6934081 | Polarizing plate and method of manufacturing the same, and liquid crystal display using the polarizing plate | Kazuhiro Higashio, Hisashi Mihara, Youichirou Sugino | 2005-08-23 |
| 6882385 | Polarizing plate having protective films with plasticizer, liquid crystal display using the same, and methods of making the same | Hisashi Mihara, Atsushi Kitagawa, Eiji Hamamoto | 2005-04-19 |
| 6859241 | Method of producing polarizing plate, and liquid crystal display comprising the polarizing plate | Eiji Hamamoto, Youichirou Sugino, Kazuki Tsuchimoto, Senri Kondou | 2005-02-22 |
| 6847419 | Polarizing plate and liquid crystal display using the same | Hisashi Mihara, Atsushi Kitagawa, Eiji Hamamoto | 2005-01-25 |
| 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, Hisashi Mihara, Senri Kondou, Kazuki Tsuchimoto | 2004-12-14 |
| 6813078 | Process of producing a polarizer, polarizer, polarizing plate, and visual display | Hisashi Mihara, Youichirou Sugino, Yuuji Saiki, Senri Kondou, Takashi Shouda | 2004-11-02 |
| 6747720 | Polarizing plate with optical compensation film and liquid crystal display | Yuuji Saiki, Masayuki Satake, Yasushi Takahashi, Youichirou Sugino, Takuya Matsunaga +2 more | 2004-06-08 |
| 6600529 | Thin polarizing plate and liquid crystal display using the same | Eiji Hamamoto, Youichirou Sugino, Hisashi Mihara, Senri Kondou, Kazuki Tsuchimoto | 2003-07-29 |