Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6108058 | Field sequential Pi cell LCD with compensator | — | 2000-08-22 |
| 6069620 | Driving method of liquid crystal display device | Hajime Nakamura, Yasuhiro Kimura, Sueoka Kuniaki, Yoichi Taira | 2000-05-30 |
| 6046299 | Ink-jet printing dye-fixing agent, and recording paper employing the same | Noriaki Kobayashi, Ikuo Kameoka | 2000-04-04 |
| 5847789 | Reflective type liquid crystal display device | Kozo Nakamura, Seiichi Mitsui, Naofumi Kimura, Hidehiro Seki | 1998-12-08 |
| 5684551 | Reflective type liquid crystal display device with phase compensator and reflector with undulating surface | Kozo Nakamura, Seiichi Mitsui, Naofumi Kimura, Hidehiro Seki | 1997-11-04 |
| 5039185 | Homeotropic liquid crystal display device | Kazuo Ariga, Seiyu Kuniyasu | 1991-08-13 |
| 4676923 | Dichroic dyestuffs for liquid crystal and liquid crystal composition | Shigeo Yasui, Masashi Ono, Seiko Kobayashi, Shigeo Senzai | 1987-06-30 |
| 4624531 | Liquid crystal device with a positive display | Masanobu Wada, Toru Teshima | 1986-11-25 |
| 4483107 | Polishing method for electrophotographic photoconductive member | Kageyuki Tomoyori, Tadashi Noda | 1984-11-20 |
| 4396250 | Multilayer guest host liquid crystal display without polarizers | Masanobu Wada, Toru Teshima | 1983-08-02 |
| 4291949 | Positive-type display device using guest-host type mixture of liquid crystals and dyes | Masanobu Wada, Toru Teshima | 1981-09-29 |