Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11550187 | Liquid crystal display device | Yuichi Kawahira, Masahiro Hasegawa, Akira Sakai | 2023-01-10 |
| 11428991 | Liquid crystal display device | Yuichi Kawahira, Masahiro Hasegawa, Akira Hirai, Akira Sakai, Kiyoshi Minoura | 2022-08-30 |
| 11327357 | Liquid crystal display device | Masahiro Hasegawa, Akira Sakai, Yuichi Kawahira, Koji Murata, Kiyoshi Minoura | 2022-05-10 |
| 11307337 | Display device and method for manufacturing display device | Akira Sakai, Masahiro Hasegawa, Atsushi Ban, Koji Murata, Yuichi Kawahira +2 more | 2022-04-19 |
| 11169419 | Photo-alignment film, retardation substrate, liquid crystal display device, and method for producing photo-alignment film | Koji Murata, Akira Sakai, Yuichi Kawahira, Masahiro Hasegawa, Kiyoshi Minoura | 2021-11-09 |
| 11131891 | Liquid crystal display device | Akira Sakai, Yuichi Kawahira, Koji Murata, Masahiro Hasegawa, Kozo Nakamura +1 more | 2021-09-28 |
| 11079626 | Liquid crystal display device | Yuichi Kawahira, Koji Murata, Masahiro Hasegawa, Akira Sakai, Kiyoshi Minoura | 2021-08-03 |
| 10989954 | Liquid crystal display device | Masahiro Hasegawa, Akira Sakai, Yuichi Kawahira, Koji Murata, Kiyoshi Minoura | 2021-04-27 |
| 10983396 | Method for producing liquid crystal panel, and liquid crystal panel | Koji Murata, Akira Sakai, Yuichi Kawahira, Masahiro Hasegawa, Kiyoshi Minoura | 2021-04-20 |
| 10962839 | Liquid crystal display panel and method for producing liquid crystal display panel | Yuichi Kawahira, Kiyoshi Minoura, Akira Sakai, Masahiro Hasegawa, Koji Murata | 2021-03-30 |
| 10948778 | Liquid crystal display panel and liquid crystal display device | Masahiro Hasegawa, Koji Murata, Yuichi Kawahira, Kozo Nakamura, Akira Sakai +1 more | 2021-03-16 |
| 10928670 | Liquid crystal display device | Yuichi Kawahira, Akira Sakai, Kiyoshi Minoura | 2021-02-23 |
| 10890805 | Liquid crystal display device | Masahiro Hasegawa, Akira Sakai, Yuichi Kawahira, Koji Murata, Kiyoshi Minoura | 2021-01-12 |
| 10802187 | Circularly polarizing plate, display device, and multilayer retarder | Akira Sakai, Masahiro Hasegawa, Koji Murata, Yuichi Kawahira, Kiyoshi Minoura | 2020-10-13 |
| 10795197 | Liquid crystal panel | Yuichi Kawahira, Koji Murata, Masahiro Hasegawa, Akira Sakai | 2020-10-06 |
| 10725336 | Liquid crystal display panel and liquid crystal display device | Yuichi Kawahira, Akira Sakai, Kozo Nakamura, Masahiro Hasegawa, Koji Murata +1 more | 2020-07-28 |
| 10678087 | Liquid crystal display panel and liquid crystal display device | Akira Sakai, Yuichi Kawahira, Koji Murata, Masahiro Hasegawa, Kozo Nakamura +1 more | 2020-06-09 |
| 10670911 | Liquid crystal display panel and liquid crystal display device | Yuichi Kawahira, Akira Sakai, Kozo Nakamura, Masahiro Hasegawa, Koji Murata +1 more | 2020-06-02 |
| 10656467 | Liquid crystal module | Masahiro Hasegawa, Koji Murata, Yuichi Kawahira, Akira Sakai, Kiyoshi Minoura | 2020-05-19 |
| 10437106 | Liquid crystal display panel wherein a thickness direction retardation of at least one of a first, second, third, and fourth phase difference plate has a negative value | Akira Sakai, Kohzoh Nakamura, Masahiro Hasegawa, Kiyoshi Minoura | 2019-10-08 |
| 8045117 | Display element and display device | Koichi Miyachi, Seiji Shibahara, Iichiro Inoue, Shoichi Ishihara | 2011-10-25 |
| 7639332 | Display element and display device, driving method of display element, and program | Koichi Miyachi, Seiji Shibahara, Iichiro Inoue, Shoichi Ishihara | 2009-12-29 |
| 7616280 | Display element and display device | Koichi Miyachi, Seiji Shibahara, Iichiro Inoue, Shoichi Ishihara | 2009-11-10 |
| 7518683 | Liquid crystal display device, fabrication method thereof, and hard mask | Iichiro Inoue, Shinichi Terashita, Hiroyuki Hakoi, Koichi Miyachi, Akihito Jinda | 2009-04-14 |
| 7474373 | Display element and display device | Koichi Miyachi, Seiji Shibahara, Iichiro Inoue, Shoichi Ishihara | 2009-01-06 |