TT

Takaharu Tsutsumi

TL Teijin Limited: 8 patents #127 of 1,631Top 8%
DP Dupont Pharmaceuticals: 2 patents #56 of 197Top 30%
TL Teijin Pharma Limited: 1 patents #114 of 294Top 40%
Overall (All Time): #582,901 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7557113 Substituted pyrrolo[3,2-d]pyrimidine derivatives Satoshi Sugiura, Masahiro Koga, Yoshiyuki Matsumoto, Toshihiro Ishii, Akira Nakano +4 more 2009-07-07
7528140 Substituted pyrrolo[3,2-d]pyrimidines as glycogen synthase kinase (GSK) inhibitors Kenichiro Kataoka, Tomomi Kosugi, Toshihiro Ishii, Takahiro Takeuchi, Akira Nakano +3 more 2009-05-05
7071359 Neuropathy improvers containing nitrogenous compounds as the active ingredient Satoshi Sugiura, Yorimasa Suwa, Takami Arai, Katsutoshi Sakurai, Noboru Yoshioka +2 more 2006-07-04
6706745 Biphenylamidine derivatives Takayuki Hara, Tomohisa Nakada, Yasunobu Takano, Satoshi Sugiura, Yoshiharu Takazawa +1 more 2004-03-16
6451842 Cyclic amine derivatives and their use as drugs Tatsuki Shiota, Ken-ichiro Kataoka, Minoru Imai, Masaki Sudoh, Ryo Sogawa +9 more 2002-09-17
6410566 Cyclic amine derivatives and their use as drugs Tatsuki Shiota, Ken-ichiro Kataoka, Minoru Imai, Masaki Sudoh, Ryo Sogawa +9 more 2002-06-25
6362177 Cyclic amine derivatives and their use as drugs Tatsuki Shiota, Ken-ichiro Kataoka, Minoru Imai, Masaki Sudoh, Ryo Sogawa +9 more 2002-03-26
6348478 Biphenylamidine derivatives Takayuki Hara, Tomohisa Nakada, Yasunobu Takano, Satoshi Sugiura, Yoshiharu Takazawa +1 more 2002-02-19
5990346 Prostaglandins and processes for production thereof Kenichiro Kataoka, Toru Minoshima, Tatsuki Shiota, Takahiko Hada, Hiroko Tanaka +2 more 1999-11-23