OT

Osami Takenouchi

TL Teijin Limited: 4 patents #317 of 1,631Top 20%
DP Dupont Pharmaceuticals: 2 patents #56 of 197Top 30%
MK Meiji Seika Kaisha: 2 patents #234 of 752Top 35%
Overall (All Time): #876,675 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6852734 Indole derivatives exhibiting chymase-inhibitory activities and process for preparation thereof Yasuo Yamamoto, Kenzo Hariyama, Yumiko Yanagisawa, Sojiro Shiokawa, Takumi Takeyasu +1 more 2005-02-08
6451842 Cyclic amine derivatives and their use as drugs Tatsuki Shiota, Ken-ichiro Kataoka, Minoru Imai, Takaharu Tsutsumi, Masaki Sudoh +9 more 2002-09-17
6432978 SF2809-I,II,III,IV,V and VI substances exhibiting chymase-inhibiting activities Masato Tani, Yasuhiro Gyobu, Chieko Moriyama, Toru Sasaki, Takashi Kawamura +2 more 2002-08-13
6410566 Cyclic amine derivatives and their use as drugs Tatsuki Shiota, Ken-ichiro Kataoka, Minoru Imai, Takaharu Tsutsumi, Masaki Sudoh +9 more 2002-06-25
6362177 Cyclic amine derivatives and their use as drugs Tatsuki Shiota, Ken-ichiro Kataoka, Minoru Imai, Takaharu Tsutsumi, Masaki Sudoh +9 more 2002-03-26
5604257 Lactone compound and process of production thereof Masayasu Tabe, Kenji Manabe, Koji Tomimori, Atsuo Hazato, Yoshiaki Azuma 1997-02-18