Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9138947 | Method for producing polarizer, polarizer, polarizing plate, optical film, and image display device | Kiyoe SHIGETOMI, Daisuke Ogomi, Tetsurou Takeda, Akinori Nishimura, Mitsuhiko Tsuji +1 more | 2015-09-22 |
| 8279378 | Producing method for lengthwise optical laminate and liquid crystal panel | Junichi Nagase, Hiroyuki Yoshimi, Masaki Hayashi | 2012-10-02 |
| 8174646 | Liquid crystal panel and liquid crystal display | Junichi Nagase, Hiroyuki Yoshimi, Masaki Hayashi | 2012-05-08 |
| 7289266 | Polarizer, optical film, and image display | Takashi Kamijo, Minoru Miyatake | 2007-10-30 |