Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8445894 | Organic thin film transistor | Hiroaki Nakamura, Tetsuo Tsutsui, Takeshi Yasuda | 2013-05-21 |
| 7781960 | Metal complex compound and organic electroluminescent element using the same | Hidetsugu Ikeda | 2010-08-24 |
| 7521710 | Organic thin film transistor | Hiroaki Nakamura, Tetsuo Tsutsui, Takeshi Yasuda | 2009-04-21 |
| 7514522 | Method for producing polycarbonate copolymer | Yasuhiro Ishikawa, Koichi Suga, Yoshio Ikeda | 2009-04-07 |
| 6756343 | Triketone derivatives and herbicide | Hiroki Sekiguchi, Shinichiro OGAWA | 2004-06-29 |
| 6117240 | Liquid applying apparatus and an image forming substance removing apparatus | Hidenori Tomono, Eriko Chiba, Hiromichi Komai, Toshio Kawakubo, Tohru Maruyama | 2000-09-12 |
| 6080255 | Method of and an apparatus for removing image forming substance from an image supporting body | Masaru Shinkai, Tarou Terashi, Sotohiro Tsujihara, Tomoaki Sugawara | 2000-06-27 |
| 6004902 | Triazine derivatives | Mineyuki Kubota, Kazuyoshi Koike, Shin-ichiro Ogawa | 1999-12-21 |
| 5968272 | Liquid applying apparatus and an image forming substance removing apparatus | Hidenori Tomono, Eriko Chiba, Hiromichi Komai, Toshio Kawakubo, Tohru Maruyama | 1999-10-19 |
| 5897726 | Method of and an apparatus for removing image forming substance from an image supporting body | Masaru Shinkai, Tarou Terashi, Sotohiro Tsujihara, Tomoaki Sugawara | 1999-04-27 |
| 5759278 | Liquid applying apparatus and an image forming substance removing apparatus | Hidenori Tomono, Eriko Chiba, Hiromichi Komai, Toshio Kawakubo, Tohru Maruyama | 1998-06-02 |
| 4413899 | Copying method and apparatus | Shuichi Karasawa, Fuyuhiko Matsumoto, Shuichi Tsushima, Tsutomu Ishida, Kunihiko Ikeda +2 more | 1983-11-08 |