Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686980 | Light-shielding film, useable in an LCD, in which fine particles of a metal or semi-metal are dispersed in and throughout an inorganic insulating film | Hideo Hirayama, Nobuki Ibaraki, Koji Hidaka, Kiyotsugu Mizouchi, Michiya Kobayashi +2 more | 1997-11-11 |
| 5658492 | Smectic C liquid crystal composition and a liquid crystal display element | Katsuyuki Murashiro, Eiji Okabe, Mayumi Tanabe, Masatoshi Fukushima, Shinichi Saito +5 more | 1997-08-19 |