Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7576829 | Liquid crystal display device | Hirotsugu Kikuchi, Toshihiko Nagamura, Yoshiaki Hisakado | 2009-08-18 |
| 5851422 | Polymeric material for liquid crystal/polymer composite film, record display medium, and use thereof | Wataru Saito, Atsushi Baba, Tadafumi Shindo, Naoki Shimada, Hidetoshi Ozawa +4 more | 1998-12-22 |
| 5579135 | Optical element | Hirotsugu Kikuchi, Satoshi Tanioka | 1996-11-26 |
| 5403510 | Liquid crystal display device and preparation thereof | Kouji Hara, Tohru Kashiwagi | 1995-04-04 |
| 5331448 | Liquid crystal display device and preparation and use thereof | Junichi Ono, Tohru Kashiwagi, Kouji Hara, Kensaku Takata | 1994-07-19 |
| 5216415 | Method of driving a matrix-type liquid crystal display device | Jyunichi Ono, Kenji Kamada, Kensaku Takata, Tohru Kashiwagi | 1993-06-01 |
| 4228218 | Polymer composite material | Motowo Takayanagi | 1980-10-14 |