Issued Patents All Time
Showing 26–50 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5209867 | Derivatives of .alpha.-(4-substituted phenyl)ethyl alcohols and liquid crystal compositions containing the same | Mitsuhiro Koden, Tomoaki Kuratate | 1993-05-11 |
| 5198151 | Ferroelectric liquid crystal composition | Tomoaki Kuratate, Mitsuhiro Koden | 1993-03-30 |
| 5194974 | Non-flicker liquid crystal display with capacitive charge storage | Hiroshi Hamada | 1993-03-16 |
| 5151214 | Ferroelectric liquid crystal device | Mitsuhiro Koden, Tomoaki Kuratate, Kazuhiko Sakaguchi, Tohru Kitamura | 1992-09-29 |
| 5108650 | Liquid crystal device | Mitsuhiro Koden, Makoto Shiomi, Keizo Ito | 1992-04-28 |
| 5064567 | Nematic liquid-crystal composition for active matrix application | Masako Okada, Shuichi Kohzaki, Bernhard Scheuble, Takamasa Oyama | 1991-11-12 |
| 5056912 | Projection type image display apparatus | Hiroshi Hamada | 1991-10-15 |
| 5054910 | Projection apparatus | Shyuichi Kozaki | 1991-10-08 |
| 5035928 | Liquid crystal display device | Shyuichi Kozaki, Masako Okada, Kei Sasaki, Hideo Saito, Fusayuki Takeshita | 1991-07-30 |
| 5026506 | Chiral smectic liquid crystal composition | Mitsuhiro Koden, Tomoaki Kuratate, Kazuhiko Sakaguchi, Naoya Kasai, Yoshikazu Takehira | 1991-06-25 |
| 4914553 | Lighting device | Hiroshi Hamada, Naofumi Kimura | 1990-04-03 |
| 4913530 | Liquid crystal display | Yukiko Ichimura, Shuichi Kozaki, Hideo Saito, Kenji Furukawa | 1990-04-03 |
| 4892390 | Multi-layered liquid crystal panel with twisted nematic liquid crystal material having polarizers displaced for sharp-rising characteristic | Masataka Matsuura, Tomio Wada | 1990-01-09 |
| 4834507 | Active liquid crystal color display device having branchless scan electrodes | Hiroaki Kato, Hirohisa Tanaka | 1989-05-30 |
| 4788000 | Liquid-crystal composition | Yutaka Ishii, Masataka Matsuura | 1988-11-29 |
| 4778257 | Electrode spacing on a matrix-type liquid crystal display panel | Toshiaki Takamatsu, Masataka Matsuura | 1988-10-18 |
| 4722804 | Liquid crystal composition | Yutaka Ishii, Masataka Matsuura | 1988-02-02 |
| 4708439 | Liquid crystal display device with prism for viewing | Yutaka Ishii, Kenichi Nakagawa | 1987-11-24 |
| 4705360 | Liquid crystal display cell and method for manufacturing thereof | Hiroshi Kuwagaki, Kunihiko Yamamoto, Masataka Matsuura | 1987-11-10 |
| 4706173 | Lighting apparatus | Hiroshi Hamada, Kiyoshi Nakazawa, Hiroshi Take, Naofumi Kimura | 1987-11-10 |
| 4684435 | Method of manufacturing thin film transistor | Kohhei Kishi, Mitsuhiro Koden | 1987-08-04 |
| 4679909 | Liquid crystal input/output matrix panel | Hiroshi Hamada, Masataka Matsuura | 1987-07-14 |
| 4680505 | Small size discharge lamp having sufficient arc length and high luminous efficiency | Hiroshi Hamada, Osamu Inoue | 1987-07-14 |
| 4654959 | Method for the manufacture of thin film transistors | Yutaka Takafuji, Hiroaki Kato | 1987-04-07 |
| 4649383 | Method of driving liquid crystal display device | Makoto Takeda, Keisaku Nonomura | 1987-03-10 |