Issued Patents All Time
Showing 251–275 of 311 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5213709 | Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method | Takao Takiguchi, Takashi Iwaki, Takeshi Togano, Yoko Yamada | 1993-05-25 |
| 5200109 | Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same | Takashi Iwaki, Takao Takiguchi, Yoko Yamada, Takeshi Togano, Shosei Mori | 1993-04-06 |
| 5194177 | Optically active compound, liquid crystal composition, liquid crystal device, display apparatus and display method | Hiroyuki Nohira, Takao Takiguchi, Takashi Iwaki, Takeshi Togano, Yoko Yamada | 1993-03-16 |
| 5189333 | Multi-gap spark plug for an internal combustion engine | Junichi Kagawa, Masaaki Murase | 1993-02-23 |
| 5188762 | Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method | Takashi Iwaki, Takao Takiguchi, Takeshi Togano, Yoko Yamada | 1993-02-23 |
| 5186858 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Masahiro Terada, Takeshi Togano, Masataka Yamashita, Kazuharu Katagiri, Takao Takiguchi +2 more | 1993-02-16 |
| 5180780 | Rubber-modified styrene-based copolymer | Yutaka Tubokura, Eiichi Terada | 1993-01-19 |
| 5176845 | Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method | Yoko Yamada, Takao Takiguchi, Takashi Iwaki, Takeshi Togano | 1993-01-05 |
| 5177548 | Image recording apparatus with provision for blank binding space | Tomobumi Nakayama, Hisatsugu Tahara, Satoshi Kuroyanagi, Osamu Iwamoto | 1993-01-05 |
| 5173211 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Masataka Yamashita, Takeshi Togano, Masahiro Terada, Akio Yoshida, Yoshiko Kimura +2 more | 1992-12-22 |
| 5164392 | Quinoline derivatives and antibacterial agent containing them | Jun Matsumoto, Akira Minamida, Masahiro Fujita, Tohru Hirose, Junji Nakano | 1992-11-17 |
| 5148089 | Method and apparatus for controlling motors | Hideki Adachi, Mitsuharu Takizawa, Miho Nakayama, Taisei Fukada, Satoshi Kuroyanagi +3 more | 1992-09-15 |
| 5140380 | Image forming apparatus with book binding mechanism | Tomobumi Nakayama, Osamu Iwamoto, Satoshi Kuroyanagi, Hisatsugu Tahara | 1992-08-18 |
| 5119219 | Liquid crystal apparatus and chiral smectic liquid crystal composition for use therein | Masahiro Terada, Masataka Yamashita, Shosei Mori, Kenji Shinjo, Kazuharu Katagiri | 1992-06-02 |
| 5098600 | Liquid crystal compound, liquid crystal composite including the compound and liquid crystal device utilizing the composite | Yoko Yamada, Hiroyuki Nohira, Takao Takiguchi, Takashi Iwaki, Takeshi Togano | 1992-03-24 |
| 5091109 | Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same | Takao Takiguchi, Takashi Iwaki, Takeshi Togano, Yoko Yamada, Shosei Mori | 1992-02-25 |
| 5088863 | Twist drill | Koujiro Imanaga, Hideji Hosono, Yoshiyuki Yanase | 1992-02-18 |
| 5076961 | Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same | Takao Takiguchi, Takashi Iwaki, Takeshi Togano, Yoko Yamada, Shosei Mori | 1991-12-31 |
| 5075030 | Liquid crystal composition and liquid crystal device using same | Takeshi Togano, Takao Takiguchi, Takashi Iwaki, Yoko Yamada, Shosei Mori | 1991-12-24 |
| 5059667 | Styrene-based polymer and method for the preparation thereof | — | 1991-10-22 |
| 5051419 | Prevention or elimination of mycoplasma contamination of animal or plant cell cultures | Yuzo Sakaguchi, Shigeki Kashimoto, Shin-ichi Matsumoto | 1991-09-24 |
| 5013841 | Oxo quinoline derivatives | Jun Matsumoto, Akira Minamida, Masahiro Fujita, Tohru Hirose, Junji Nakano | 1991-05-07 |
| 4999674 | Image forming apparatus having synthetic recording functions | Masanori Miyata, Yutaka Komiya, Masayuki Hirose, Toshihiko Mori, Tomobumi Nakayama | 1991-03-12 |
| 4983079 | Twist drill | Koujiro Imanaga, Hideji Hosono, Yoshiyuki Yanase | 1991-01-08 |
| 4984161 | Method for controlling automatic transmissions | Takeshi Nakazawa, Jun Hashimoto, Katsumi Yamazaki, Yoshihiro Nakajima, Tsutomu Hayashi +4 more | 1991-01-08 |