Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555254 | Organic electroluminescent device | Mari Ichimura, Shinichiro Tamura | 2003-04-29 |
| 6525212 | Bis(aminostyryl)benzene compounds and synthetic intermediates thereof, and process for preparing the compounds and intermediates | Mari Ichimura, Shinichiro Tamura, Ichinori Takada | 2003-02-25 |
| 6495274 | Organic electroluminescent device | Mari Ichimura, Shinichiro Tamura | 2002-12-17 |
| 6492557 | Bis (aminostyryl) naphthalene compound, synthesis intermediate thereof, and process for production thereof | Mari Ichimura, Shinichiro Tamura | 2002-12-10 |
| 6479171 | Organic electroluminescent device | Mari Ichimura, Shinichiro Tamura | 2002-11-12 |
| 6410167 | Organic electroluminescent device | Mari Ichimura, Shinichiro Tamura | 2002-06-25 |
| 6338910 | Organic electroluminescent device | Mari Ichimura, Shinichiro Tamura | 2002-01-15 |
| 6337167 | Bis(aminostyryl)benzene compounds and synthetic intermediates thereof, and process for preparing the compounds and intermediates | Mari Ichimura, Shinichiro Tamura, Ichinori Takada | 2002-01-08 |
| 6312838 | Organic electroluminescent device | Mari Ichimura, Shinichiro Tamura | 2001-11-06 |
| 5858564 | Organic electroluminescent devices and luminescent display employing such organic electroluminescent devices | Shin-Ichiro Tamura | 1999-01-12 |
| 5414072 | Anti-octopus rhodopsin monoclonal antibody | Hiroaki Kezuka, Saeko Yoshino, Norio Shimizu, Motoyuki Tsuda, Shuji Imazeki | 1995-05-09 |
| 5304483 | Controlling cultivation conditions for animal cells | Kouji Takeuchi, Hideo Kawaguchi, Norio Shimizu | 1994-04-19 |
| 5151362 | Apparatus containing a septum which impedes cell permeation for cell culture and method of use | Hideo Kawaguchi, Kouji Takeuchi, Norio Shimizu, Yoji Odawara | 1992-09-29 |
| 4942905 | Composite hose construction | Eiji Takemae, Masakazu Koizumi | 1990-07-24 |
| 4540242 | Liquid crystal display element | Yoshimichi Shibuya, Masami Takahashi | 1985-09-10 |
| 4491522 | Anaerobic digestion process for organic wastes | Masahiko Ishida, Ryoichi Haga, Yoji Odawara | 1985-01-01 |
| 4451567 | Method for pretreatment of cellulosic materials | Masahiko Ishida, Yoji Odawara | 1984-05-29 |
| 4412214 | Liquid crystal display element having non-display electrode arrangement | Hironari Tanaka, Masaharu Koyama | 1983-10-25 |
| 4364672 | Method for driving liquid crystal display elements | Yoshimichi Shibuya, Masami Takahashi | 1982-12-21 |
| 4295711 | Liquid crystal display device | Hironari Tanaka, Shigeru Matsuyama, Kiyoshige Kinugawa, Yukihiro Sato | 1981-10-20 |
| 4275494 | Method for manufacturing liquid crystal display elements | Masaharu Kohyama | 1981-06-30 |
| 4252841 | Process for producing transparent conductive film | Kiyoshige Kinugawa, Shizuo Ishitani, Yosio Hanada, Satoru Ogihara | 1981-02-24 |
| 4252414 | Liquid crystal display element | Kiyoshige Kinugawa, Yoshimichi Shibuya, Yasuhiko Kando, Masatoshi Ito, Ren Ito +1 more | 1981-02-24 |
| 4238276 | Process for producing liquid crystal display element | Kiyoshige Kinugawa, Satoru Ogihara, Yosio Hanada, Shizuo Ishitani | 1980-12-09 |
| 4224093 | Method for producing liquid crystal display elements | Masaharu Kohyama, Rokuro Watanabe | 1980-09-23 |