Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10906996 | Polymerization catalyst, copolymer, polymer composition, and crosslinked polymer | Ayumi WATANABE, Takuo Sone | 2021-02-02 |
| 8149873 | Data transmission apparatus efficiently using network resources | Tatsutoshi Abe, Takashi Furukawa, Shinsuke Saba, Kunihiko Maeda | 2012-04-03 |
| 7944937 | Data transmission apparatus efficiently using network resources | Tatsutoshi Abe, Takashi Furukawa, Shinsuke Saba, Kunihiko Maeda | 2011-05-17 |
| 6828723 | Display device | Katsuya Anzai | 2004-12-07 |
| 5093741 | Liquid crystal display device | Kiyoshi Shohara, Hoko Hirai, Yoshihiro Kinoshita, Hitoshi Hatoh | 1992-03-03 |
| 5033825 | Ferroelectric liquid crystal display device having equalizing means | Masahito Ishikawa, Tomiaki Yamamoto, Akio Murayama | 1991-07-23 |
| 5032008 | Liquid crystal display device having optical delay plates | Tomiaki Yamamoto, Akio Murayama, Susumu Kondo, Hitoshi Hato, Shinichi Kamagami | 1991-07-16 |
| 5018839 | Liquid crystal display device | Tomiaki Yamamoto, Akio Murayama, Susumu Kondo, Hitoshi Hato, Shinichi Kamagami | 1991-05-28 |
| 4995704 | Liquid crystal display device | Tomiaki Yamamoto, Akio Murayama, Susmu Kondo, Hitoshi Hato, Shinichi Kamagami | 1991-02-26 |
| 4984874 | Liquid crystal display device having retardation films | Tomiaki Yamamoto, Akio Murayama, Susumu Kondo, Hitoshi Hato, Shinichi Kamagami | 1991-01-15 |
| 4925981 | Method of isolating methacrylic acid | Noboru Shimizu, Hiroshi Yoshida, Hiromiki Daigo | 1990-05-15 |
| 4919095 | Dashpot for an internal combustion engine | Hideshige Gomi, Harugi Yamazaki | 1990-04-24 |
| 4779958 | Liquid crystal device having different natural and induced twists | Yoshinori Kato, Kiyoshi Shohara, Yoshihiro Kinoshita | 1988-10-25 |
| 4737312 | Liquid crystal composition | Hitoshi Tomii, Bernhard Scheuble, Georg Weber, Ian C. Sage | 1988-04-12 |
| 4366080 | Liquid crystal display element | Kiyoshi Mizunoya, Hitoshi Tomii, Masahiro Kawamoto, Yuusuke Wada | 1982-12-28 |
| 4266335 | Method of producing electrochromic display device | Hirohisa Kato, Yusuke Wada | 1981-05-12 |