Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385534 | Transparent screen, transparent screen assembly, manufacturing method of transparent screen, and manufacturing method of transparent screen assembly | Ryuichi Shiraishi, Yoshinori Iguchi, Yukihiro Tao | 2022-07-12 |
| 11022873 | Transparent screen, transparent screen assembly, manufacturing method of transparent screen, and manufacturing method of transparent screen assembly | Ryuichi Shiraishi, Yoshinori Iguchi, Yukihiro Tao | 2021-06-01 |
| 10852632 | Transparent screen sheet, transparent screen, and image display system | Yukihiro Tao, Kenta Sekikawa | 2020-12-01 |
| 10138312 | Protein adhesion inhibitor | Ryohei KOGUCHI, Kyoko Yamamoto, Tohru Itoh, Aya Wada, Hajime Eguchi | 2018-11-27 |
| 10082603 | Optical component production method, optical component, and optical panel production method | Hiroshi Sakamoto, Kosuke Takayama, Junichi Kakuta | 2018-09-25 |
| 9952494 | Video projecting structure, method for manufacturing video projecting structure, video projecting method, and automobile window | Yukihiro Tao, Kenta Sekikawa, Hitoshi Tsujimura, Kenichi Ebata | 2018-04-24 |
| 9946147 | Transmission-type transparent screen, image display system and image display method | Masamichi Ide, Yukihiro Tao, Kenta Sekikawa, Hitoshi Tsujimura | 2018-04-17 |
| 9921463 | Video projecting structure, video projecting method, and video projecting window | Yukihiro Tao, Kenta Sekikawa, Hitoshi Tsujimura, Kenichi Ebata | 2018-03-20 |
| 9664830 | Optical filter and solid-state imaging device | Makoto Hasegawa, Kenta Sekikawa, Satoshi Kashiwabara, Hiroshi Shimoda, Hiroshi Kumai | 2017-05-30 |
| 8730575 | Wire-grid polarizer and process for producing the same | Hiroshi Sakamoto, Takahira Miyagi, Hiromi Sakurai, Yasuhiro Ikeda, Eiji Shidoji | 2014-05-20 |
| 8709317 | Mold for nanoimprinting, its production process, and processes for producing molded resin having fine concavo-convex structure on its surface and wire-grid polarizer | Hiroshi Sakamoto, Takahira Miyagi, Kosuke Takayama, Eiji Shidoji | 2014-04-29 |
| 8711300 | Process for producing liquid crystal element, and liquid crystal element | Yuji Yamamoto, Ryohei KOGUCHI, Hiroshi Sakamoto | 2014-04-29 |
| 8623161 | Process for producing article having fine concavo-convex structure on its surface and process for producing wire-grid polarizer | Hiroshi Sakamoto | 2014-01-07 |
| 8445058 | Process for producing wire-grid polarizer | Hiroshi Sakamoto, Takahira Miyagi, Hiromi Sakurai, Yasuhiro Ikeda, Eiji Shidoji +1 more | 2013-05-21 |
| 8133428 | Photocurable composition, process for producing fine patterned product and optical element | Hiroshi Sakamoto, Hirotsugu Yamamoto | 2012-03-13 |
| 8007877 | Liquid crystal optical modulation element and optical head device | Kara Yoshida, Hiromichi Nagayama, Hiroshi Kumai | 2011-08-30 |
| 7846515 | Liquid crystal optical modulation element and optical head device | Kara Yoshida, Hiromichi Nagayama, Hiroshi Kumai | 2010-12-07 |
| 7820250 | Liquid crystal optical modulation element and optical head device | Kara Yoshida, Hiromichi Nagayama, Hiroshi Kumai | 2010-10-26 |
| 7618690 | Polymerizable liquid crystal compound, liquid crystal composition, optical anisotropic material and optical element | Hiromichi Nagayama, Kara Yoshida | 2009-11-17 |
| 7442418 | Polymerizable liquid crystal compound, liquid crystal composition, optical anisotropic material and optical element | Hiromichi Nagayama, Hiroshi Kumai | 2008-10-28 |
| 7374700 | Hexenediyne derivative | Makoto Hasegawa | 2008-05-20 |
| 7371438 | Polymerizable liquid crystal compound, liquid crystal composition and optical anisotropic material | Hiromichi Nagayama, Hiroshi Kumai | 2008-05-13 |
| 6979413 | Optical recording material | Masahiro Irie | 2005-12-27 |
| 6610775 | Water- and- oil repellent composition and process for producing the same | Kazuya Oharu, Toyomichi Shimada, Takashige Maekawa | 2003-08-26 |
| 6509422 | Fluororesin composition | Masako Nagashima, Takeshi Eriguchi, Hiroki Kamiya, Masao Umino, Masataka Yokota | 2003-01-21 |