Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907247 | Liquid crystal display | Masato Okabe, Naoko Sawatari | 2011-03-15 |
| 7599041 | Liquid crystal display | Naoko Sawatari, Masato Okabe | 2009-10-06 |
| 7553524 | Liquid crystal display device | Naoko Sawatari, Masato Okabe | 2009-06-30 |
| 7553525 | Liquid crystal display | Naoko Sawatari, Masato Okabe | 2009-06-30 |
| 7553521 | Liquid crystal displays | Naoko Sawatari, Masato Okabe | 2009-06-30 |
| 6007737 | Liquid crystal compositions | Shinichi Nishiyama, Yuichirou Tatsuki, Takahiro Fujiyama, Chiho Hirano, Tohru Yamanaka | 1999-12-28 |
| 5922242 | Liquid crystal display | Tatsuo Saishu, Kohki Takatoh, Yukari Sakai | 1999-07-13 |
| 5888420 | Liquid crystal device and process for preparing the same | Yukari Sakai, Mitsuko Nagai | 1999-03-30 |
| 5724115 | Liquid crystal device and process for preparing the same | Yukari Sakai, Mitsuko Nagai | 1998-03-03 |
| 5719653 | Liquid crystal panel including antiferroelectric liquid crystal and process for producing the same | Takao Minato, Katsuhiro Suzuki, Yukari Sakai | 1998-02-17 |
| 5589966 | Antiferroelectric liquid crystal light modulation device | Yukari Sakai | 1996-12-31 |
| 5445888 | Hydrazine compound, process for the preparation of the same, and nonlinear optical organic material | Tsuneaki Koike, Tooru Yamanaka | 1995-08-29 |
| 5389287 | Antiferroelectric liquid crystal composite material, process for preparing the same, and liquid crystal element using the same | Shinichi Nishiyama, Mitsuko Nagai, Tooru Yamanaka | 1995-02-14 |
| 5356561 | Carboxylate compounds, liquid crystal compositions and liquid crystal elements containing said compounds and method of optical modulation using said elements | Toyoji Shimizu, Shinichi Nishiyama, Nobuyuki Doi, Shoichi Miyakoshi, Tooru Yamanaka +1 more | 1994-10-18 |
| 5352379 | Liquid crystal composition, liquid crystal element and process for the preparation of liquid crystal element | Shinichi Nishiyama, Tooru Yamanaka, Yukio Miyachi | 1994-10-04 |
| 5246622 | Liquid crystal racemic mixture, liquid crystal composition and liquid crystal element, process for manufacturing liquid crystal element, and uses of liquid crystal element | Toyoji Shimizu, Katsuo Taniguchi, Shinichi Nishiyama, Shoichi Miyakoshi, Tooru Yamanaka +1 more | 1993-09-21 |
| 5169556 | Liquid crystal composition | Akihiro Mochizuki, Mitsuaki Hirose, Masakatsu Nakatsuka | 1992-12-08 |
| 5113273 | Liquid crystal display device | Akihiro Mochizuki, Mitsuaki Hirose | 1992-05-12 |