Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7542110 | Liquid crystal display device and electronic apparatus | Tsuyoshi Maeda, Ikutaka Nachi | 2009-06-02 |
| 6261650 | Polymer dispersed liquid crystal (PDLC) display element for use in an electronic apparatus | Hidekazu Kobayashi, Masayuki Yazaki, Hidehito Iisaka | 2001-07-17 |
| 6025895 | Liquid crystal display with mutually oriented and dispersed birefringent polymer and liquid crystal and random oriented twist alignment | Masayuki Yazaki, Hidekazu Kobayashi, Shuhei Yamada, Hidehito Iisaka, Yutaka Tsuchiya | 2000-02-15 |
| 5993689 | Polymer dispersed liquid crystal (PDLC) display element for use in an electronic apparatus | Hidekazu Kobayashi, Masayuki Yazaki, Hidehito Iisaka | 1999-11-30 |
| 5972240 | Liquid crystal composite material and liquid crystal display device(s) which use them | Hidekazu Kobayashi, Shuhei Yamada, Masayuki Yazaki, Hidehito Iisaka, Yutaka Tsuchiya | 1999-10-26 |
| 5872607 | Liquid crystal display device and method for producing such | Masayuki Yazaki, Hidekazu Kobayashi, Shuhei Yamada, Hidehito Iisaka, Yutaka Tsuchiya | 1999-02-16 |
| 5867237 | Polymer dispersed liquid crystal display device and method of producing a display device | Masayuki Yazaki, Hidekazu Kobayashi, Shuhei Yamada, Hidehito Iisaka, Yutaka Tsuchiya | 1999-02-02 |
| 5686017 | Polymer dispersed liquid crystal (PDLC) display element for use in an electronic apparatus | Hidekazu Kobayashi, Masayuki Yazaki, Hidehito Iisaka | 1997-11-11 |
| 5680185 | Polymer dispersed liquid crystal (PDLC) display apparatus | Hidekazu Kobayashi, Kiyohiro Samizu, Jin-Jei Wu | 1997-10-21 |