NW

Nobuhisa Watanabe

EI Eisai: 15 patents #65 of 998Top 7%
EC Eisai R&D Management Co.: 5 patents #139 of 817Top 20%
Overall (All Time): #224,761 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8476301 Pyrrolidin-3-ylacetic acid derivative Ichiro Yoshida, Tadashi Okabe, Yasunobu Matsumoto, Yoshiaki Ohashi, Yuji Onizawa +1 more 2013-07-02
8124780 Benzimidazole compound Shuhei Miyazawa, Masanobu Shinoda, Tetsuya Kawahara, Hitoshi Harada, Daisuke Iida +5 more 2012-02-28
7807690 2,3-dihydro-iminoisoindole derivatives Richard Clark, Atsushi Takemura, Osamu Asano, Tadashi Nagakura, Kimiyo Tabata 2010-10-05
7781452 Imidazopyridine compound Shuhei Miyazawa, Hitoshi Harada, Hideaki Fujisaki, Atsuhiko Kubota, Kotaro Kodama +2 more 2010-08-24
7425634 Benzimidazole compound Shuhei Miyazawa, Masanobu Shinoda, Tetsuya Kawahara, Hitoshi Harada, Daisuke Iida +5 more 2008-09-16
7112593 N-aryl-substituted cyclic amine derivative and medicine containing the same as active ingredient Toshimi Okada, Nobuyuki Kurusu, Keigo Tanaka, Seiji Yoshikawa, Daisuke Shinmyo +5 more 2006-09-26
6916837 Amidino derivatives and anticoagulants and thrombosis therapeutic agents containing them Takashi Satoh, Yasushi Okamoto, Osamu Asano, Tadashi Nagakura, Takao Saeki +2 more 2005-07-12
6841549 Condensed imidazole compounds and a therapeutic agent for diabetes mellitus Osamu Asano, Hitoshi Harada, Seiji Yoshikawa, Takashi Inoue, Tatsuo Horizoe +16 more 2005-01-11
6699870 Phthalazine compounds and therapeutic agents for erectile dysfunction Norio Karibe, Kazuki Miyazaki, Fumihiro Ozaki, Atsushi Kamada, Shuhei Miyazawa +7 more 2004-03-02
6498159 Phthalazine derivatives and remedies for erectile dysfunction Norio Karibe, Kazuki Miyazaki, Fumihiro Ozaki, Atsushi Kamada, Shuhei Miyazawa +7 more 2002-12-24
6288064 Remedy for erection failure comprising fused pyridazine compound Yasuhiro Kabasawa, Shinya Abe, Mayu Shibazaki, Hiroki Ishihara, Kohtarou Kodama +1 more 2001-09-11
6218392 Fused pyridazine compounds Yasuhiro Kabasawa, Yasutaka Takase, Fumihiro Ozaki, Keiji Ishibashi, Kazuki Miyazaki +6 more 2001-04-17
5849741 Fused pyridazine compounds Yasuhiro Kabasawa, Yasutaka Takase, Fumihiro Ozaki, Keiji Ishibashi, Kazuki Miyazaki +6 more 1998-12-15
5801180 Quinazoline derivatives Yasutaka Takase, Makoto Matsui, Hironori Ikuta, Teiji Kimura, Takao Saeki +5 more 1998-09-01
5707998 Nitrogen-containing fused-heterocycle compounds Yasutaka Takase, Hideyuki Adachi, Kohtaro Kodama, Hiroki Ishihara, Takao Saeki +1 more 1998-01-13
5693652 Benzimidazoles for ischemic heart conditions Yasutaka Takase, Makoto Matsui, Hironori Ikuta, Teiji Kimura, Takao Saeki +5 more 1997-12-02
5668136 Trisubstituted benzene derivatives, composition and methods of treatment Teiji Kimura, Yasutaka Takase, Kenji Hayashi, Makoto Matsui, Hironori Ikuta +8 more 1997-09-16
5614627 Quinazoline compounds Yasutaka Takase, Hideyuki Adachi, Kohtaro Kodama, Hiroki Ishihara, Takao Saeki +1 more 1997-03-25
5576322 Anti-ischemic 2,4-diaminoquinazolines Yasutaka Takase, Makoto Matsui, Hironori Ikuta, Teiji Kimura, Takao Saeki +5 more 1996-11-19
5462958 Benzene derivatives and method of treating arteriosclerosis with benzene derivatives Kenji Hayashi, Koichi Nose, Hiroshi Tanaka, Issei Ohtsuka, Motoji Kokushi +4 more 1995-10-31