Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456349 | Liquid crystal element and liquid crystal apparatus using the same | Yukio Hanyu, Yutaka Inaba, Masanobu Asaoka, Osamu Taniguchi, Kenji Shinjo | 2002-09-24 |
| 5914180 | Magnetic recording medium | Jota Ito, Takashi Chiba, Kenichi Sato, Hidetoshi Honda, Taketoshi Sato +2 more | 1999-06-22 |
| 5536425 | Perfluoropolyether derivatives, and lubricants and magnetic recording medium using the same | Hirofumi Kondo | 1996-07-16 |
| 5482652 | Chiral smectic liquid crystal composition and device using the same | Kenji Shinjo, Masahiro Terada, Akio Yoshida, Takeshi Togano, Masanobu Asaoka +1 more | 1996-01-09 |
| 5481387 | Chiral smectic liquid crystal element having uniform high temperature alignment and .alpha..gtoreq.8 degrees | Yukio Hanyu, Yutaka Inaba, Masanobu Asaoka, Osamu Taniguchi, Kenji Shinjo | 1996-01-02 |
| 5478495 | Ferroelectric liquid crystal composition | Masahiro Terada, Akio Yoshida, Kenji Shinjo, Takeshi Togano | 1995-12-26 |
| 5453539 | Perfluoropolyether derivatives, and lubricants and magnetic recording medium using the same | Hirofumi Kondo | 1995-09-26 |
| 5431833 | Lubricant and magnetic recording medium therewith | Hirofumi Kondo, Yukihiro Koshika | 1995-07-11 |
| 5424004 | Chiral smectic liquid crystal composition, liquid crystal device, display apparatus and display method | Kenji Shinjo, Hiroyuki Kitayama, Syuji Yamada, Kazuharu Katagiri | 1995-06-13 |
| 5389296 | Liquid crystal composition and liquid crystal device containing same | Kenji Shingo, Masahiro Terada, Akio Yoshida, Takeshi Togano, Masanobu Asaoka +1 more | 1995-02-14 |
| 5328639 | Fluoroalkane derivative, its composition and liquid crystal device using the same | Hiroyuki Nohira, Masanao Kamei, Shinichi Nakamura, Kazuharu Katagiri, Masahiro Terada +6 more | 1994-07-12 |
| 5189536 | Ferroelectric liquid crystal element having uniform high temperature alignment | Yukio Hanyu, Yutaka Inaba, Masanobu Asaoka, Osamu Taniguchi, Kenji Shinjo | 1993-02-23 |
| 5165076 | Ferroelectric liquid crystal device with particular primer alignment, and liquid crystal layers | Akira Tsuboyama, Yutaka Inaba, Akio Yoshida, Yukio Hanyu, Masataka Yamashita | 1992-11-17 |
| 5103331 | Liquid crystal cell having substantially uniform distribution of spacers and non-uniform distribution of particulate adhesive | Osamu Taniguchi, Yukio Hanyu | 1992-04-07 |
| 5099344 | Ferroelectric liquid crystal device | Akira Tsuboyama, Yutaka Inaba, Akio Yoshida, Yukio Hanyu, Masataka Yamashita | 1992-03-24 |
| 5076671 | Liquid crystal device having two bistable orientation states in the chiral smectic temperature range | Akio Yoshida, Kazuya Ishiwata, Takashi Enomoto | 1991-12-31 |
| 5054890 | Liquid crystal device | Yukio Hanyu, Osamu Taniguchi, Masanobu Asaoka | 1991-10-08 |
| 5046822 | Liquid crystal device | Hiroshi Matsuda, Hisaaki Kawade, Yuko Morikawa, Ken Eguchi, Haruki Kawada | 1991-09-10 |
| 5007716 | Liquid crystal device | Yukio Hanyu | 1991-04-16 |
| 4783148 | Ferroelectric liquid crystal device | Akira Tsuboyama, Kenji Shinjo | 1988-11-08 |