Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429734 | Liquid crystal display device | Kouichi Watanabe, Takehisa Yoshida, Fumikazu Shimoshikiryoh | 2025-09-30 |
| 12429737 | Liquid crystal display device | Kouichi Watanabe, Fumikazu Shimoshikiryoh | 2025-09-30 |
| 12405498 | Transflective liquid crystal display device | Kouichi Watanabe | 2025-09-02 |
| 12292654 | Liquid crystal display device | Kouichi Watanabe, Fumikazu Shimoshikiryoh | 2025-05-06 |
| 12276880 | Liquid crystal display device | Fumikazu Shimoshikiryoh, Kouichi Watanabe | 2025-04-15 |
| 12204193 | Liquid crystal display device | Kouichi Watanabe, Takehisa Yoshida, Fumikazu Shimoshikiryoh | 2025-01-21 |
| 12147124 | Liquid crystal display device having an improved contrast ratio | Kouichi Watanabe, Fumikazu Shimoshikiryoh | 2024-11-19 |
| 11754875 | Liquid crystal display panel and 3D display device | Kouichi Watanabe, Fumikazu Shimoshikiryoh | 2023-09-12 |
| 11614659 | Liquid crystal display panel | Kouichi Watanabe, Fumikazu Shimoshikiryoh | 2023-03-28 |
| 11422412 | Liquid crystal panel and method of manufacturing thereof | Fumikazu Shimoshikiryoh, Kouichi Watanabe | 2022-08-23 |
| 11269220 | Polarized-light irradiation device and method for manufacturing liquid crystal display device | Seiji Fujiwara, Takashi Sonoda, Nobufumi Tomimaru, Hitoshi Watanabe, Fumikazu Shimoshikiryoh | 2022-03-08 |
| 11221522 | Liquid crystal panel | Kouichi Watanabe, Fumikazu Shimoshikiryoh | 2022-01-11 |
| 11175538 | Liquid crystal display panel and method for manufacturing liquid crystal display panel | Kouichi Watanabe, Fumikazu Shimoshikiryoh | 2021-11-16 |
| 11086166 | Liquid crystal panel and method of manufacturing thereof | Fumikazu Shimoshikiryoh, Kouichi Watanabe | 2021-08-10 |
| 10948782 | Liquid crystal panel and method of manufacturing thereof | Fumikazu Shimoshikiryoh, Kouichi Watanabe | 2021-03-16 |
| 10761377 | Liquid crystal panel | Fumikazu Shimoshikiryoh, Kouichi Watanabe | 2020-09-01 |
| 10551681 | Liquid crystal panel and method of manufacturing thereof | Fumikazu Shimoshikiryoh, Kouichi Watanabe | 2020-02-04 |
| 8767156 | Production method of liquid crystal display device with halftone overlapping masking and liquid crystal display device | Iichiro Inoue, Hiroyuki Hakoi, Koichi Miyachi | 2014-07-01 |
| 8730439 | Production method of liquid crystal display device with halftone overlapping masking and liquid crystal display device | Iichiro Inoue, Hiroyuki Hakoi, Koichi Miyachi | 2014-05-20 |
| 8599345 | Liquid crystal display device | Iichiro Inoue, Koichi Miyachi | 2013-12-03 |
| 8576362 | Liquid crystal display device and polymer for alignment film materials | Isamu Miyake, Koichi Miyachi, Yuko Teraoka | 2013-11-05 |
| 8310636 | Liquid crystal display device and polymer for aligning film material | Isamu Miyake, Koichi Miyachi, Yuko Teraoka | 2012-11-13 |
| 8174652 | Production method of liquid crystal display device and liquid crystal display device | Iichiro Inoue, Hiroyuki Hakoi, Koichi Miyachi | 2012-05-08 |
| 8169576 | Production method of liquid crystal display device and liquid crystal display device | Iichiro Inoue, Hiroyuki Hakoi, Koichi Miyachi | 2012-05-01 |
| 8094276 | Production method of liquid crystal display device and liquid crystal display device | Iichiro Inoue, Hiroyuki Hakoi, Koichi Miyachi | 2012-01-10 |