KO

Kazuo Okano

EI Eisai: 24 patents #22 of 998Top 3%
EC Eisai R&D Management Co.: 1 patents #478 of 817Top 60%
MK Meiji Seika Kaisha: 1 patents #353 of 752Top 50%
Overall (All Time): #156,270 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 25 most recent of 26 patents

Patent #TitleCo-InventorsDate
7304083 2-iminoimidazole derivatives (2) Shuichi Suzuki, Makoto Kotake, Mitsuaki Miyamoto, Tetsuya Kawahara, Akiharu Kajiwara +22 more 2007-12-04
7244730 2-iminopyrrolidine derivatives Shuichi Suzuki, Makoto Kotake, Mitsuaki Miyamoto, Tetsuya Kawahara, Akiharu Kajiwara +22 more 2007-07-17
6518423 Benzopiperidine derivatives Toshihiko Kaneko, Richard Clark, Norihito Ohi, Fumihiro Ozaki, Tetsuya Kawahara +7 more 2003-02-11
5482937 1,4-diazepine derivative and its pharmaceutical use Shuhei Miyazawa, Richard Clark, Shinya Abe, Tetsuya Kawahara, Naoyuki Shimomura +14 more 1996-01-09
5476864 Glycerin derivative and its pharmacological use Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe, Shuhei Miyazawa +11 more 1995-12-19
5476863 Glycerin derivative and its pharmacological use Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe, Shuhei Miyazawa +11 more 1995-12-19
5468740 1,4-diazepine derivative and its pharmaceutical use Shuhei Miyazawa, Richard Clark, Shinya Abe, Tetsuya Kawahara, Naoyuki Shimomura +14 more 1995-11-21
5438045 1,4-diazepine derivative and its pharmaceutical use Shuhei Miyazawa, Richard Clark, Shinya Abe, Tetsuya Kawahara, Naoyuki Shimomura +14 more 1995-08-01
5409909 1,4-diazepine derivative and its pharmaceutical use Shuhei Miyazawa, Richard Clark, Shinya Abe, Tetsuya Kawahara, Naoyuki Kimomura +14 more 1995-04-25
5382579 Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals Shuhei Miyazawa, Richard Clark, Shinya Abe, Tetsuya Kawahara, Naoyuki Shimomura +14 more 1995-01-17
5319139 Naphthalene derivatives Hiroyuki Yoshimura, Shinya Abe, Tetsuya Kawahara, Naoyuki Shimomura, Richard Clark +12 more 1994-06-07
5304553 1,4-diazepine derivative and its pharmaceutical use Shuhei Miyazawa, Richar S. J. Clark, Shinya Abe, Tetsuya Kawahara, Naoyuki Shimomura +14 more 1994-04-19
5273985 Glycerin derivative and its pharmacological use Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe, Shuhei Miyazawa +11 more 1993-12-28
5262565 Naphthalene derivatives Hiroyuki Yoshimura, Shinya Abe, Tetsuya Kawahara, Takashi Inoue, Hiroshi Shirota +12 more 1993-11-16
5237091 Naphthalene derivatives Hiroyuki Yoshimura, Shinya Abe, Tetsuya Kawahara, Naoyuki Shimomura, Richard Clark +12 more 1993-08-17
5221671 Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals Shuhei Miyazawa, Richard Clark, Shinya Abe, Tetsuya Kawahara, Naoyuki Shimomura +14 more 1993-06-22
5206403 Diphenylethylene derivatives, pharmaceutical compositions containing same and treatment methods Youji Yamagishi, Kozo Akasaka, Takeshi Suzuki, Mitsuaki Miyamoto, Kouji Nakamoto +7 more 1993-04-27
5182301 Diphenylethylene derivatives pharmaceutical compositions containing same and treatment methods Youji Yamagishi, Kozo Akasaka, Takeshi Suzuki, Mitsuaki Miyamoto, Kouji Nakamoto +7 more 1993-01-26
5103010 Diphenylethylene derivatives, pharmaceutical compositions containing same and treatment method Youji Yamagishi, Kozo Akasaka, Takeshi Suzuki, Mitsuaki Miyamoto, Kouji Nakamoto +7 more 1992-04-07
5064848 Benzophenone oxime ether compounds, pharmaceutical compositions and treatment methods Youji Yamagishi, Kozo Akasaka, Takeshi Suzuki, Mitsuaki Miyamoto, Kouji Nakamoto +7 more 1991-11-12
5037827 Glycerin derivative and its pharmacological use Osamu Asano, Naoyuki Shimomura, Tetsuya Kawahara, Shinya Abe, Shuhei Miyazawa +11 more 1991-08-06
5034418 Diphenylethylene derivatives, pharmaceutical compositions containing same and treatment methods Youji Yamagishi, Kozo Akasaka, Takeshi Suzuki, Mitsuaki Miyamoto, Kouji Nakamoto +7 more 1991-07-23
4978767 Diphenylethylene derivative and pharmaceutical use Youji Yamagishi, Kozo Akasaka, Takeshi Suzuki, Mitsuaki Miyamoto, Kouji Nakamoto +7 more 1990-12-18
4954523 Benzophenone oxime ether compounds, pharmaceutical compositions and treatment methods Youji Yamagishi, Kozo Akasaka, Takeshi Suzuki, Mitsuaki Miyamoto, Kouji Nakamoto +7 more 1990-09-04
4886834 Diphenyl-methane compounds useful in the treatment of diseases caused by aggregation of platelets or formation of thrombus Youji Yamagishi, Kozo Akasaka, Takeshi Suzuki, Mitsuaki Miyamoto, Kouji Nakamoto +7 more 1989-12-12