Issued Patents All Time
Showing 26–50 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6114020 | Recording medium and ink-jet recording process using the recording medium | Katsutoshi Misuda, Nobuyuki Hosoi, Ako Omata | 2000-09-05 |
| 5948317 | Liquid crystal composition, liquid crystal device using the composition, liquid crystal apparatus and display method | Koichi Sato, Hiroyuki Kitayama, Shinichi Nakamura, Katsutoshi Nakamura | 1999-09-07 |
| 5885482 | Liquid crystal device, production process thereof and liquid crystal apparatus | Masanobu Asaoka, Yukio Hanyu, Koichi Sato, Masahiro Terada, Shosei Mori +4 more | 1999-03-23 |
| 5858269 | Liquid crystal device and liquid crystal apparatus | Koichi Sato, Masahiro Terada, Syuji Yamada | 1999-01-12 |
| 5841497 | Liquid crystal device and liquid crystal apparatus | Koichi Sato, Masahiro Terada, Syuji Yamada | 1998-11-24 |
| 5720898 | Mesomorphic compound, liquid crystal composition and liquid crystal device | Hiroyuki Nohira, Yuuta Kumano, Kazuharu Katagiri, Kazuo Yoshinaga | 1998-02-24 |
| 5688437 | Liquid crystal composition, liquid crystal device using the composition, liquid crystal apparatus and display method | Koichi Sato, Hiroyuki Kitayama, Katsutoshi Nakamura, Shinichi Nakamura | 1997-11-18 |
| 5641427 | Liquid crystal composition, liquid crystal device using the composition liquid crystal apparatus and display method | Hiroyuki Kitayama, Koichi Sato | 1997-06-24 |
| 5599479 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Takao Takiguchi, Hiroyuki Kitayama, Kazuharu Katagiri, Masataka Yamashita, Takeshi Togano +3 more | 1997-02-04 |
| 5583682 | Liquid crystal device for gradational display | Hiroyuki Kitayama, Syuji Yamada | 1996-12-10 |
| 5580489 | Method of producing a liquid crystal composition | Takao Takiguchi, Hiroyuki Kitayama, Kazuharu Katagiri, Masataka Yamashita, Takeshi Togano +2 more | 1996-12-03 |
| 5530569 | Ferroelectric liquid crystal device with AC electric field pretreatment for bistability | Akira Tsuboyama, Yukio Hanyu | 1996-06-25 |
| 5514297 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Takao Takiguchi, Hiroyuki Kitayama, Kazuharu Katagiri, Masahiro Terada, Takeshi Togano +2 more | 1996-05-07 |
| 5512208 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Masahiro Terada, Takeshi Togano, Masataka Yamashita, Takashi Iwaki, Shosei Mori | 1996-04-30 |
| 5501818 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Takao Takiguchi, Hiroyuki Kitayama, Kazuharu Katagiri, Masataka Yamashita, Masahiro Terada +2 more | 1996-03-26 |
| 5482652 | Chiral smectic liquid crystal composition and device using the same | Masahiro Terada, Toshiharu Uchimi, 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, Toshiharu Uchimi | 1996-01-02 |
| 5478495 | Ferroelectric liquid crystal composition | Masahiro Terada, Akio Yoshida, Toshiharu Uchimi, Takeshi Togano | 1995-12-26 |
| 5458804 | Liquid crystal composition, liquid crystal device and liquid crystal apparatus | Syuji Yamada, Akio Yoshida, Masahiro Terada, Hiroshi Mizuno | 1995-10-17 |
| 5453861 | Chiral smectic liquid crystal device and display apparatus | Hiroyuki Kitayama, Masanobu Asaoka, Masahiro Terada, Syuji Yamada, Hiroshi Mizuno | 1995-09-26 |
| 5424004 | Chiral smectic liquid crystal composition, liquid crystal device, display apparatus and display method | Hiroyuki Kitayama, Toshiharu Uchimi, Syuji Yamada, Kazuharu Katagiri | 1995-06-13 |
| 5409636 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Takao Takiguchi, Hiroyuki Kitayama, Kazuharu Katagiri, Masataka Yamashita, Takeshi Togano +2 more | 1995-04-25 |
| 5405553 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Masahiro Terada, Takeshi Togano, Masataka Yamashita, Takao Takiguchi, Masanobu Asaoka +2 more | 1995-04-11 |
| 5364559 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Takao Takiguchi, Hiroyuki Kitayama, Kazuharu Katagiri, Masataka Yamashita, Takeshi Togano +5 more | 1994-11-15 |
| 5354501 | Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method | Shinichi Nakamura, Takao Takiguchi, Takashi Iwaki, Takeshi Togano, Yoko Yamada | 1994-10-11 |