Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717048 | Electromagnetic shielding plate and method for producing the same | Hisanori Yamane, Yasuhiko Kondo, Makoto Sugiya | 2004-04-06 |
| 6417619 | Front panel board for plasma display | Yukio Yasunori, Hakaru Miyakita, Haruyoshi Sannou | 2002-07-09 |
| 6399879 | Electromagnetic shield plate | Hajime Kuwahara, Toshiya Inoue, Masakazu Shirakawa | 2002-06-04 |
| 6030546 | Trans-olefin compounds, method for production thereof, liquid crystal composition containing the same as active ingredient, and liquid crystal element using said composition | Yukari Fujimoto, Naoyuki Takano, Takayuki Higashii, Masayoshi Minai, Chizu Sekine +3 more | 2000-02-29 |
| 5961893 | Plasma display front panel | Satoshi Honda, Yukio Yasunori | 1999-10-05 |
| 5886760 | Microlens-array, production method thereof, and liquid crystal display device using the same | Akiko Shimizu | 1999-03-23 |
| 5767935 | Light control sheet and liquid crystal display device comprising the same | Masaru Honda, Yukio Yasunori | 1998-06-16 |
| 5730899 | Optically anisotropic film | Toshihiro Ohnishi, Masato Kuwabara | 1998-03-24 |
| 5707547 | Trans-olefin compounds, method for production thereof, liquid crystal composition containing the same as active ingredient, and liquid crystal element using said composition | Yukari Fujimoto, Naoyuki Takano, Takayuki Higashii, Masayoshi Minai, Chizu Sekine +3 more | 1998-01-13 |
| 5662828 | Compound having unsaturated side chain, process for preparing the same, liquid crystalline polymer prepared from the same, liquid crystal mixture and display element | Yoshiaki Tsubata, Koichi Fujisawa, Takayuki Higashii, Masayoshi Minai, Naoyuki Takano +1 more | 1997-09-02 |
| 5554317 | Compound having unsaturated side chain, process for preparing the same, liquid crystalline polymer prepared from the same, liquid crystal mixture and display element | Yoshiaki Tsubata, Koichi Fujisawa, Takayuki Higashii, Masayoshi Minai, Naoyuki Takano +1 more | 1996-09-10 |
| 5545345 | Liquid crystal mixture and liquid crystal element comprsing the same | Chizu Sekine, Takeshi Tani, Koichi Fujisawa, Takayuki Higashii, Yukari Fujimoto +2 more | 1996-08-13 |
| 5534188 | Acetylene derivatives, process for producing the same, liquid crystal composition containing the same as an active ingredient, and liquid crystal element using said liquid crystal composition | Masayoshi Minai, Takayuki Higashii, Shoji Toda, Naoyuki Takano, Koichi Fujisawa | 1996-07-09 |