Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7425634 | Benzimidazole compound | Shuhei Miyazawa, Masanobu Shinoda, Tetsuya Kawahara, Nobuhisa Watanabe, Hitoshi Harada +5 more | 2008-09-16 |
| 7396571 | Polymeric fluorescent substance and polymer light-emitting device | Takanobu Noguchi | 2008-07-08 |
| 7396836 | Pyrimidine compound and medicinal composition thereof | Hitoshi Harada, Yoshihiko Kotake, Masahiro Yasuda, Daisuke Iida, Junichi Nagakawa +1 more | 2008-07-08 |
| 7370945 | Inkjet head | — | 2008-05-13 |
| 7297415 | Processes for producing polymeric fluorescent material and polymeric luminescent element | Takanobu Noguchi | 2007-11-20 |
| 7270387 | Recording head position adjusting structure and inkjet printer provided with said adjusting structure | Naoki Otomo, Yasuhiro Matsui | 2007-09-18 |
| 7256245 | Polymeric fluorescent substance and polymer light-emitting device | Takanobu Noguchi | 2007-08-14 |
| 7160892 | Pyrimidone compounds and pharmaceutical compositions containing the same | Hitoshi Harada, Osamu Asano, Shuhei Miyazawa, Yoshihiko Kotake, Yasuhiro Kabasawa +2 more | 2007-01-09 |
| 7073884 | Ink jet head and ink jet printer | — | 2006-07-11 |
| 6994921 | Polymeric fluorescent substance and polymer light emitting device | Takanobu Noguchi, Masamitsu Ishitobi | 2006-02-07 |
| 6750232 | 2-aminopyridine compounds and use thereof as drugs | Hitoshi Harada, Osamu Asano, Shuhei Miyazawa, Masahiro Yasuda, Nobuyuki Yasuda | 2004-06-15 |
| 6720091 | Polymeric fluorescent substance, polymeric fluorescent substance and polymer light-emitting device using the same | Toshihiro Ohnishi, Takanobu Noguchi, Yoshiaki Tsubata, Shigeru Sasaki | 2004-04-13 |
| 6696588 | Silicon-containing compound and organic electroluminescence device using the same | Isao Yahagi, Makoto Kitano | 2004-02-24 |
| 6602969 | Polymeric fluorescent substance and polymer light-emitting device | Takanobu Noguchi | 2003-08-05 |
| 6369258 | Silicon-containing compound and organic electroluminescence device using the same | Isao Yahagi, Makoto Kitano | 2002-04-09 |
| 5958609 | Organic electroluminescence device | Fumi Yamaguchi | 1999-09-28 |
| 5830972 | Polysilane, its production process and starting materials therefor | Fumi Yamaguchi, Yukio Fujii, Isao Yahagi, Manabu Sasaki, Takenori Osada +2 more | 1998-11-03 |
| 5260753 | Color image forming method | Satoshi Haneda, Tadashi Miwa, Masakazu Fukuchi | 1993-11-09 |
| 5250998 | Fixing apparatus having two nip regions | Tadashi Miwa, Satoshi Haneda, Yasuhiko Tanaka, Kiyoaki Kawamoto, Tetsuko Omoto +3 more | 1993-10-05 |
| 5234786 | Developer layer forming method | Tadashi Miwa, Satoshi Haneda, Masakazu Fukuchi | 1993-08-10 |
| 4472619 | Method of welding for hard surfacing | Akira Notomi | 1984-09-18 |
| 4241110 | Method of manufacturing rotor blade | Takeshi Andoh | 1980-12-23 |