Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292373 | Optical plastic film, and optical laminate, polarization plate, and image display device using same | Yoshiko TANAKA, Shosei KUBOTA, Takashi Kuroda | 2025-05-06 |
| 12216302 | Optical film, polarizing plate, image display device, and optical film selection method | Shosei KUBOTA, Yoshiko TANAKA, Norio Ishii, Takashi Kuroda, Hiroaki Segawa | 2025-02-04 |
| 11971567 | Optical film, polarizing plate, image display device, and optical film selection method | Shosei KUBOTA, Hikaru HOTTA, Yoshiko TANAKA, Takashi Kuroda | 2024-04-30 |
| 11885734 | Optical plastic film, and optical laminate, polarization plate, and image | Yoshiko TANAKA, Shosei KUBOTA, Takashi Kuroda | 2024-01-30 |
| 9671528 | Optical sheet, surface light source device and transmission type display device | Takayuki Shimada, Fumihiro Arakawa, Satoshi Goishihara, Hiroshi Kojima, Runa Nakamura +3 more | 2017-06-06 |
| 9417363 | Optical sheet, surface light source device and transmission-type display device | Mitsuru Inoue, Amane Koike, Akiko Tomita, Hiroshi Kojima, Satoshi Goishihara | 2016-08-16 |
| 9140831 | Optical sheet, optical member, surface light source device, and liquid crystal display device | Takashi Kuroda, Keiko Kitano, Hiroshi Kojima | 2015-09-22 |
| 8794799 | Optical sheet, surface light source device and transmission-type display device | Akiko Tomita, Satoshi Goishihara, Hiroshi Kojima, Takayuki Shimada, Mitsuhiro Hamashima +2 more | 2014-08-05 |
| 8524116 | Optical compensatory film, process for producing the same, and polarizing plate and liquid crystal display employing the same | Tokuju Oikawa, Jun Watanabe, Kentaro Toyooka, Shinichi Morishima, Masaki Noro | 2013-09-03 |
| 8354162 | Curable resin composition for anti-glare layer, and anti-glare film | Toshio Yoshihara, Ai Shinkai | 2013-01-15 |