Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821226 | Vent member | Youzou Yano, Yuuta Shimazaki, Yuuki Sugou, Yoshiki Ikeyama | 2014-09-02 |
| 8821989 | Method for manufacturing optical laminated body | Tadayuki Kameyama, Tooru Umemoto | 2014-09-02 |
| 8559106 | Water-resistant polarizing film, process for producing water-resistant polarizing film, and image display device | Toru Umemoto, Tadayuki Kameyama | 2013-10-15 |
| 8189165 | Liquid-crystalline coating fluid and polarizing film | Toru Umemoto, Tadayuki Kameyama | 2012-05-29 |