Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9829615 | Luminance-enhancing film, optical sheet member, and liquid crystal display device | Akiko WATANO, Katsufumi Ohmuro, Mitsuyoshi Ichihashi, Hiroyuki Ishikawa, Kotaro Yasuda +3 more | 2017-11-28 |
| 9753198 | Light emitting screen and display apparatus | Yujiro YANAI, Akiko WATANO, Takashi YONEMOTO | 2017-09-05 |
| 9638953 | Liquid crystal display device | Akiko WATANO, Katsufumi Ohmuro, Mitsuyoshi Ichihashi | 2017-05-02 |
| 9632229 | Optical film, barrier film, light conversion member, backlight unit, and liquid crystal display device | Naoyoshi YAMADA, Tatsuya Oba, Katsufumi Ohmuro, Akiko WATANO | 2017-04-25 |