Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518782 | Liquid crystal device | Masanobu Asaoka, Takeshi Togano, Makoto Kojima | 1996-05-21 |
| 5510159 | Liquid crystal device | Masanobu Asaoka, Yukio Hanyu, Makoto Kojima | 1996-04-23 |
| 5500751 | Ferroelectric liquid crystal color filter surrounded by a heat fusible resin | Tatsuo Murata, Junichiro Kanbe, Miki Tamura, Masaru Kamio, Nobuyuki Sekimura +1 more | 1996-03-19 |
| 5464668 | Liquid crystal device | Masanobu Asaoka, Takeshi Togano, Makoto Kojima | 1995-11-07 |
| 5419931 | Liquid crystal device | Masanobu Asaoka, Takeshi Togano, Makoto Kojima | 1995-05-30 |
| 5419932 | Liquid crystal device and display apparatus | Takeshi Togano, Takao Takiguchi, Yukio Hanyu, Masanobu Asaoka, Takashi Iwaki | 1995-05-30 |
| 5400159 | Liquid crystal device having alignment film with particular surface energy difference before and after rubbing | Masanobu Asaoka, Makoto Kojima | 1995-03-21 |
| 5398126 | Ferroelectric color liquid crystal device lacking alignment defects | Tatsuo Murata, Junichiro Kanbe, Miki Tamura, Masaru Kamio, Nobuyuki Sekimura +1 more | 1995-03-14 |
| 5381256 | Ferroelectric liquid crystal device with fine particles on insulator, having diameter less than substrate gap | Yukio Hanyu, Kenji Onuma, Yoshio Hotta, Osamu Taniguchi, Masanobu Asaoka +5 more | 1995-01-10 |
| 5330803 | Liquid crystal device | Masanobu Asaoka, Makoto Kojima | 1994-07-19 |
| 5326600 | Liquid crystal device | Masanobu Asaoka, Takeshi Togano, Makoto Kojima | 1994-07-05 |
| 5320883 | Liquid crystal device | Masanobu Asaoka, Yukio Hanyu, Makoto Kojima | 1994-06-14 |
| 5212575 | Functional substrate for controlling pixels | Makoto Kojima, Yutaka Inaba, Tatsuo Murata | 1993-05-18 |
| 5101289 | Chiral smectic color display device with interval between color filters: color filter film thickness ratio of 0-5 | Tatsuo Murata, Junichiro Kanbe, Miki Tamura, Masaru Kamio, Nobuyuki Sekimura +1 more | 1992-03-31 |
| 5078475 | FLC device with color filter and insulating protection layer with pencil hardness of at least HB | Nobuyuki Sekimura, Akio Yoshida, Masaki Kuribayashi, Masaru Kamio, Tatsuo Murata | 1992-01-07 |
| 4917471 | Liquid crystal device | Tatsuo Murata, Junichiro Kanbe, Miki Tamura, Masaru Kamio, Nobuyuki Sekimura +1 more | 1990-04-17 |
| 4818075 | Color liquid crystal device | Miki Tamura, Masaru Kamio, Tatsuo Murata, Nobuyuki Sekimura | 1989-04-04 |
| 4802743 | Liquid crystal device having color filters wherein the color filters formed from a polyamino resin containing coloring materials | Taiko Motoi, Nobuyuki Sekimura, Masaru Kamio, Tatsuo Murata | 1989-02-07 |
| 4793692 | Color filter | Masaru Kamio, Taiko Motoi | 1988-12-27 |
| 4786148 | Color filter having different primary color pigment densities, inter alia | Nobuyuki Sekimura, Masaru Kamio, Tatsuo Murata, Miki Tamura | 1988-11-22 |
| 4777117 | Process for producing color filter using alignment marks | Tatsuo Murata, Masaru Kamio, Taiko Motoi, Eiji Sakamoto, Nobuyuki Sekimura | 1988-10-11 |
| 4712874 | Ferroelectric liquid crystal device having color filters on row or column electrodes | Nobuyuki Sekimura, Masaru Kamio, Taiko Motoi, Tatsuo Murata | 1987-12-15 |