Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8853457 | Polyamine and method for producing thereof | Hironao Sajiki, Yasunari Monguchi | 2014-10-07 |
| 8491139 | Display apparatus | Noriyuki Shikina, Ryuichiro Isobe | 2013-07-23 |
| 7902739 | Organic light emitting device with prism | Yoichi Osato | 2011-03-08 |
| 7834542 | Organic light-emitting apparatus | Yoichi Osato | 2010-11-16 |
| 7683533 | Organic electroluminescent device provided with a polarizing plate, a prism member and a phase member in a stacked arrangement | Yoichi Osato | 2010-03-23 |
| 6333081 | Liquid crystal device | Tomonari Horikiri | 2001-12-25 |
| 5948317 | Liquid crystal composition, liquid crystal device using the composition, liquid crystal apparatus and display method | Koichi Sato, Kenji Shinjo, Shinichi Nakamura, Katsutoshi Nakamura | 1999-09-07 |
| 5863458 | Liquid crystal apparatus and display apparatus | Hirokatsu Miyata, Hirohide Munakata, Shinjiro Okada, Katsuhiko Shinjo, Tomoko Maruyama | 1999-01-26 |
| 5688437 | Liquid crystal composition, liquid crystal device using the composition, liquid crystal apparatus and display method | Koichi Sato, Kenji Shinjo, Katsutoshi Nakamura, Shinichi Nakamura | 1997-11-18 |
| 5641427 | Liquid crystal composition, liquid crystal device using the composition liquid crystal apparatus and display method | Kenji Shinjo, Koichi Sato | 1997-06-24 |
| 5599479 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Kenji Shinjo, Takao Takiguchi, Kazuharu Katagiri, Masataka Yamashita, Takeshi Togano +3 more | 1997-02-04 |
| 5583682 | Liquid crystal device for gradational display | Kenji Shinjo, Syuji Yamada | 1996-12-10 |
| 5580489 | Method of producing a liquid crystal composition | Kenji Shinjo, Takao Takiguchi, Kazuharu Katagiri, Masataka Yamashita, Takeshi Togano +2 more | 1996-12-03 |
| 5514297 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Kenji Shinjo, Takao Takiguchi, Kazuharu Katagiri, Masahiro Terada, Takeshi Togano +2 more | 1996-05-07 |
| 5501818 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Kenji Shinjo, Takao Takiguchi, Kazuharu Katagiri, Masataka Yamashita, Masahiro Terada +2 more | 1996-03-26 |
| 5482797 | Nonaqueous secondary battery | Kazuo Yamada, Hideaki Tanaka, Tetsuya Yoneda, Takehito Mitate | 1996-01-09 |
| 5453861 | Chiral smectic liquid crystal device and display apparatus | Kenji Shinjo, 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 | Kenji Shinjo, Toshiharu Uchimi, Syuji Yamada, Kazuharu Katagiri | 1995-06-13 |
| 5409636 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Kenji Shinjo, Takao Takiguchi, 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 | Kenji Shinjo, Takao Takiguchi, Kazuharu Katagiri, Masataka Yamashita, Takeshi Togano +5 more | 1994-11-15 |
| 5344726 | Carbon anode for secondary battery | Hideaki Tanaka, Takehito Mitate, Kuzuo Yamada | 1994-09-06 |
| 5328640 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Kenji Shinjo, Takao Takiguchi, Kazuharu Katagiri, Masahiro Terada, Takeshi Togano +3 more | 1994-07-12 |
| 5292453 | Ferroelectric liquid crystal composition with improved driving voltage and temperature margins and liquid crystal device using same | Kenji Shinjo, Takao Takiguchi, Kazuharu Katagiri, Masataka Yamashita, Masahiro Terada +4 more | 1994-03-08 |
| 5250217 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Kenji Shinjo, Takao Takiguchi, Kazuharu Katagiri, Masataka Yamashita, Takeshi Togano +2 more | 1993-10-05 |