Issued Patents All Time
Showing 76–87 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4416515 | Optical filter in fluorescent liquid crystal display devices | Masataka Matsuura, Tomio Wada | 1983-11-22 |
| 4408837 | Antireflection, liquid crystal, electrode and nonconductive layer | Syuichi Kozaki, Shigehiro Minezaki | 1983-10-11 |
| 4405209 | Matrix liquid-crystal display devices | Toshiaki Takamatsu, Ishii Yutaka, Tomio Wada | 1983-09-20 |
| 4383738 | Liquid crystal display means | Masataka Matsuura | 1983-05-17 |
| 4375317 | Multi-layered liquid crystal display panel | Keisaku Nonomura, Hisashi Uede, Tomio Wada | 1983-03-01 |
| 4337999 | Fluorescent liquid crystal display compositions and devices | Masataka Matsuura, Tomio Wada | 1982-07-06 |
| 4336980 | Fluorescent liquid crystal display devices | Masataka Matsuura, Tomio Wada | 1982-06-29 |
| 4299450 | Elastomer display | Toshiaki Takamatsu, Shigehiro Minezaki | 1981-11-10 |
| 4240710 | Holding plate for a twisted nematic alignment field effect mode (TNFEM) liquid crystal display | Syuichi Kozaki, Kiyoshi Toda, Tomio Wada | 1980-12-23 |
| 4232947 | Field effect mode liquid crystal display | Keiichiro Shimizu | 1980-11-11 |
| 4231640 | Matrix type liquid crystal display panel | Keisaku Nonomura, Hisashi Uede, Tomio Wada | 1980-11-04 |
| 4183630 | Twisted nematic field effect mode liquid crystal display | Kiyoshi Toda, Masataka Matsuura, Tomio Wada | 1980-01-15 |