Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091623 | Cyclic olefin-based resin composition film | Ken Hosoya, Akihiro Horii, Kei Obata, Kazuki Hirata, Hiroshi Sugata | 2021-08-17 |
| 9670329 | Cyclic olefin resin composition film | Ken Hosoya, Akihiro Horii, Kei Obata, Kanako Hashimoto, Kazuki Hirata | 2017-06-06 |
| 8339548 | Optical element covering member, backlight and liquid crystal display | Shigehiro Yamakita, Eiji Ohta, Shogo Shinkai | 2012-12-25 |
| 8016450 | Illuminating apparatus and display apparatus | Shogo Shinkai, Shigehiro Yamakita, Yasuyuki Kudo, Eiji Ohta, Yutaka Muramoto | 2011-09-13 |
| 7782420 | Optical element covering member, backlight, and liquid crystal display device | Eiji Ohta, Toru Abiko, Masayasu Kakinuma, Ken Hosoya, Shigehiro Yamakita +1 more | 2010-08-24 |
| 7683980 | Optical element enclosure having contractive enclosing member with opening at corner/curvature portion, backlight, and liquid crystal display device | Eiji Ohta, Ken Hosoya, Yasuyuki Kudo, Shigehiro Yamakita, Masayasu Kakinuma +1 more | 2010-03-23 |