Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930877 | Liquid crystal display | Kenji Miyagawa, Masahiko Yamaguchi, Eiji Imaizumi | 1990-06-05 |
| 4925592 | Liquid crystal composition | — | 1990-05-15 |
| 4851529 | Pyrimidine compound | — | 1989-07-25 |
| 4835274 | Liquid crystal compound | — | 1989-05-30 |
| 4826979 | Liquid crystal compound | — | 1989-05-02 |
| 4824597 | Liquid crystal composition | — | 1989-04-25 |
| 4814476 | Liquid crystalline compound | Jun Nakanowatari | 1989-03-21 |
| 4801756 | Liquid crystal compound | Jun Nakanowatari | 1989-01-31 |
| 4780531 | Dichoric dye for color liquid crystals having halogen substituted in perylene structure | Yoshinori Kato, Yoshimi Kamijo, Yoshinari Sakikubo, Yoshio Takeda, Takanori Sato | 1988-10-25 |
| 4723839 | Liquid crystal light valve | Jun Nakanowatari | 1988-02-09 |
| 4711530 | Liquid crystal device having birefringent plate next to polarizer | Jun Nakanowatari | 1987-12-08 |
| 4697015 | Liquid crystalline pyrimidinyl phenyl carboxylic acid ester derivatives | Jun Nakanowatari | 1987-09-29 |
| 4622165 | Liquid crystal mixture of a liquid crystal compound having a smectic C phase and an optically active compound | Yoshinori Kato, Yoshimi Kamijo, Masahiro Hatano | 1986-11-11 |
| 4607097 | Dichromatic coloring matter for a colored liquid crystal display element | Yoshinori Kato, Yoshimi Kamijo, Yoshio Takeda, Yoshinari Sakikubo, Naoki Yagi | 1986-08-19 |
| 4545928 | Paste for forming a transparent, electrically conductive film | Yoshimi Kamijo | 1985-10-08 |
| 4477368 | Color display liquid crystal composition | Fumiaki Yamanashi, Yuzo Hayashi, Yoshiyuki Fujiwara, Yoshizo Tashiro | 1984-10-16 |
| 4460496 | Paste for forming a transparent, conductive film | Yoshimi Kamijo | 1984-07-17 |
| 4456549 | Paste for formation of transparent electroconductive coating film and process for preparation of said paste | Jun Nakanowatari, Yoshimi Kamijyo | 1984-06-26 |
| 4450100 | Paste for forming transparent conductive coating film | Yoshimi Kamijyo | 1984-05-22 |
| 4411365 | Moisture proof container with an outer box and an inner bag opened simultaneously | Hisao Horikawa | 1983-10-25 |