Issued Patents 2022
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536877 | Laminated optical film, method of producing laminated optical film, optical element, and image display | Daisuke Hattori, Kazuhito Hosokawa | 2022-12-27 |
| 11505667 | Laminated film roll and method of producing the same | Hiromoto Haruta, Hiroyuki Takemoto, Daisuke Hattori | 2022-11-22 |
| 11460610 | Optical laminate, method of producing optical laminate, optical element, and image display | Daisuke Hattori, Hiromoto Haruta, Hiroyuki Takemoto | 2022-10-04 |
| 11402569 | Optical sheet for light guide plate type liquid crystal display, backlight unit for light guide plate type liquid crystal display, and light guide plate type liquid crystal display | Daisuke Hattori, Takahiro Yoshikawa | 2022-08-02 |
| 11391880 | Optical member and method for producing same | Kari Rinko, Daisuke Hattori | 2022-07-19 |
| 11307337 | Display device and method for manufacturing display device | Akira Sakai, Masahiro Hasegawa, Atsushi Ban, Koji Murata, Yuichi Kawahira +2 more | 2022-04-19 |
| 11249238 | Optical member and method for producing same | Kari Rinko, Daisuke Hattori | 2022-02-15 |
| 11231543 | Light extraction member | Akiko Sugino, Daisuke Hattori | 2022-01-25 |