Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174494 | Light control member and light control device | Takao Ikezawa | 2024-12-24 |
| 12108195 | Reflective screen and image display device | Masahiro Goto, Hiroshi Sekiguchi, Kumiko KAMBARA | 2024-10-01 |
| 11695904 | Reflective screen and image display device | Masahiro Goto, Hiroshi Sekiguchi, Kumiko KAMBARA | 2023-07-04 |
| 11619839 | Method for manufacturing laminated glass, laminated glass and light control film | Takao Ikezawa, Keisuke Miura, Norio Ishii, Makoto YAMAKI, Yusuke Nakamura +2 more | 2023-04-04 |
| 11320703 | Photochromic system, method for driving photochromic film, and vehicle | Norio Ishii | 2022-05-03 |
| 11163200 | Laminate, light control device, light control member, and vehicle | Yusuke Hagiwara, Yasunori Hayashida, Yukihiro Kyouden | 2021-11-02 |
| 11150521 | Light control film, laminated glass and method for producing light control film | Keisuke Miura, Yusuke Hagiwara, Tsubasa Honda, Noriko Katashima, Norio Ishii | 2021-10-19 |
| 11112670 | Light control film, light control system, and light control member | Makoto YAMAKI | 2021-09-07 |
| 10732464 | Light control film, laminated glass and method for producing light control film | Keisuke Miura, Yusuke Hagiwara, Tsubasa Honda, Noriko Katashima, Norio Ishii | 2020-08-04 |
| 10684515 | Light-modulating cell | Yusuke Nakamura, Kumiko KAMBARA, Norio Ishii | 2020-06-16 |
| 9217925 | Method for producing pattern phase difference film, pattern phase difference film, and image display device | Hiroyuki Nishimura, Yoshihide Nakao, Kazuki Yamada, Keiji Kashima | 2015-12-22 |
| 8871410 | Method for producing pattern phase difference film | Hiroyuki Nishimura, Yoshihide Nakao, Keiji Kashima | 2014-10-28 |
| 7652732 | Color filter substrate and liquid crystal display panel | Norihisa Moriya | 2010-01-26 |
| 7643109 | Color filter substrate and liquid crystal display panel | Norihisa Moriya | 2010-01-05 |
| 7643110 | Color filter substrate and liquid crystal display panel | Norihisa Moriya | 2010-01-05 |
| 7575786 | Process for producing optical element | Shinji Hayashi, Norihisa Moriya | 2009-08-18 |