TO

Takehiro Okada

GC Green Cross: 5 patents #59 of 527Top 15%
CP Chugai Pharmaceutical: 3 patents #322 of 1,238Top 30%
BA Basilea Pharmaceutica Ag: 2 patents #32 of 98Top 35%
Hoffmann-La Roche: 1 patents #1,850 of 3,238Top 60%
Overall (All Time): #465,718 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8420668 1-(2H)-isoquinolone derivative Kazuo Hattori, Osamu Kondoh, Toshiyuki Tsukaguchi, Masaki Shibata, Satoshi Tanida 2013-04-16
8143274 1-(2H)-isoquinolone derivative Kazuo Hattori, Satoshi Niizuma, Hiroyuki Eda, Kenji Tatsuno, Miyuki Yoshida 2012-03-27
7820693 1-(2H)-isoquinolone derivative Kazuo Hattori, Satoshi Niizuma, Miyako Masubuchi, Kohei Koyama, Osamu Kondoh +1 more 2010-10-26
6849709 Aerothricin derivatives Masami Kohchi, Kazunao Masubuchi, Takeshi Murata, Nobuo Shimma 2005-02-01
6737409 Dolastatin 10 derivatives Toshihiko Fujii, Mikio Taniguchi, Fumio Watanabe 2004-05-18
6489440 Cyclic compounds Masahiro Aoki, Masami Kohchi, Kazunao Masubuchi, Eisaku Mizuguchi, Takeshi Murata +6 more 2002-12-03
5753670 Carboxylic acid compound having condensed ring, salt thereof and pharmaceutical use thereof Shinichiro Ono, Tomohiro Yoshida, Atsuyuki Ashimori, Keigo Kosaka, Kazuhiro Maeda +8 more 1998-05-19
5750545 Triazole derivative and pharmaceutical use thereof Fumihiko Akahoshi, Shinji Takeda, Youichiro Naito, Chikara Fukaya, Shigeki Kuwahara +3 more 1998-05-12
5635527 Carboxylic acid compound having condensed ring, salt thereof and pharmaceutical use thereof Shinichiro Ono, Tomohiro Yoshida, Atsuyuki Ashimori, Keigo Kosaka, Kazuhiro Maeda +8 more 1997-06-03
5371086 Aminopyridine compounds Tadahiro Takemoto, Masahiro Eda, Mitsuyoshi Hihara, Hiroshi Sakashita, Miyuki Eiraku +6 more 1994-12-06
5262415 Aminopyridine compounds Tadahiro Takemoto, Masahiro Eda, Mitsuyoshi Hihara, Hiroshi Sakashita, Miyuki Eiraku +6 more 1993-11-16