Issued Patents All Time
Showing 1–25 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12019336 | Optical laminate comprising a twisted angle of a refractive index anisotropic layer having a twisted structure, image display device, and glass composite | Naoyoshi YAMADA, Fumitake MITOBE, Naoya Shibata | 2024-06-25 |
| 11860480 | Liquid crystal display device | Masaaki Suzuki, Tatsuya Iwasaki | 2024-01-02 |
| 11243436 | Liquid crystal display device | Tatsuya Iwasaki, Yuki Nakamura, Masaaki Suzuki | 2022-02-08 |
| 11137638 | Liquid crystal display device | Naoyoshi YAMADA, Tatsuya Iwasaki | 2021-10-05 |
| 11131886 | Liquid crystal display device | Tatsuya Iwasaki | 2021-09-28 |
| 10935710 | Optical film, polarizing plate, image display device, method for producing optical film, and method for producing polarizing plate | Koji Iijima, Tatsuya Iwasaki, Masaaki Suzuki | 2021-03-02 |
| 10739641 | Liquid crystal display device | Tatsuya Iwasaki, Masaaki Suzuki | 2020-08-11 |
| 10663800 | Optical sheet member and image display device using same | Yukito Saitoh, Akiko WATANO | 2020-05-26 |
| 10605971 | Optical element, method of manufacturing optical element, and liquid crystal display device | Kunihiro Atsumi, Yukito Saitoh, Jun Takeda, Shinichi Morishima | 2020-03-31 |
| 10281769 | Optical sheet member and image display device using same | Yukito Saitoh, Akiko WATANO | 2019-05-07 |
| 10175528 | Liquid crystal panel, liquid crystal display device, and reflective polarizing plate and manufacturing method thereof | Yukito Saitoh, Takashi YONEMOTO | 2019-01-08 |
| 10156754 | Liquid-crystal display device | Ryuji SANETO | 2018-12-18 |
| 10007042 | Composition, light reflecting film, luminance-improving film, backlight unit, and liquid crystal display device | Hiroyuki Ishikawa, Shinichi Morishima, Mitsuyoshi Ichihashi, Akio Tamura, Wataru HOSHINO | 2018-06-26 |
| 10001674 | Brightness enhancement film, optical sheet member, and liquid crystal display device | Jun Takeda, Yuki Matsuda, Nobuyuki AKUTAGAWA, Kotaro Yasuda, Hideyuki Nishikawa +5 more | 2018-06-19 |
| 10001673 | Optical sheet member and image display device employing same | Yukito Saitoh, Akiko WATANO, Hiroshi Sato | 2018-06-19 |
| 9946111 | Liquid crystal display device | Ryuji SANETO | 2018-04-17 |
| 9915837 | Optical film, polarizing plate, and liquid crystal display device | Yukito Saitoh, Akiko WATANO | 2018-03-13 |
| 9829615 | Luminance-enhancing film, optical sheet member, and liquid crystal display device | Akiko WATANO, Yukito Saitoh, Mitsuyoshi Ichihashi, Hiroyuki Ishikawa, Kotaro Yasuda +3 more | 2017-11-28 |
| 9733512 | Liquid crystal display device | Ryuji SANETO | 2017-08-15 |
| 9638953 | Liquid crystal display device | Akiko WATANO, Yukito Saitoh, Mitsuyoshi Ichihashi | 2017-05-02 |
| 9632229 | Optical film, barrier film, light conversion member, backlight unit, and liquid crystal display device | Naoyoshi YAMADA, Tatsuya Oba, Yukito Saitoh, Akiko WATANO | 2017-04-25 |
| 9011990 | Liquid crystal display and method of manufacturing the same | Shingo Kataoka, Hideaki Tsuda, Jin Hirosawa, Seiji Tanuma, Yoshio Koike | 2015-04-21 |
| 9007553 | Liquid crystal display device | Yohei Nakanishi, Kunihiro Tashiro, Kazutaka Hanaoka, Jin Hirosawa, Norio Sugiura +7 more | 2015-04-14 |
| 8896803 | Liquid crystal display device and method of manufacturing the same | Kazutaka Hanaoka, Yohei Nakanishi, Kunihiro Tashiro, Norio Sugiura, Kengo Kanii | 2014-11-25 |
| 8804079 | Liquid crystal display device | Yohei Nakanishi, Kunihiro Tashiro, Kazutaka Hanaoka, Jin Hirosawa, Norio Sugiura +7 more | 2014-08-12 |