YT

Yoshio Takahashi

KC Kowa Company: 10 patents #46 of 562Top 9%
Overall (All Time): #524,668 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
6337334 Pyrimidine derivatives Mitsuteru Hirata, Takeo Deushi, Masahiro Tamura, Takeshi Ohshima, Toshiaki Oda +2 more 2002-01-08
6107308 Piperidine derivatives Hendrik Timmerman, Mingqiang Zang, Kazuhiro Onogi, Masahiro Tamura, Tsutomu Tohma +3 more 2000-08-22
6008224 Pyrimidine derivatives Mitsuteru Hirata, Takeo Deushi, Masahiro Tamura, Takeshi Ohshima, Toshiaki Oda +2 more 1999-12-28
5883092 Pyrimidine derivatives as endothelin antagonists Mitsuteru Hirata, Takeo Deushi, Masahiro Tamura, Takeshi Ohshima, Toshiaki Oda +3 more 1999-03-16
5541169 Azoxy compound Takeo Deushi, Hiroyuki Ishiwata, Yukihiro Okuno, Toshiaki Oda, Masami Shiratsuchi +1 more 1996-07-30
5510366 Indole derivatives, salts thereof, and congestive heart failure therapeutic agents comprising the same Yoshinori Kyotani, Katsumi Kawamine, Tsutomu Toma, Tadaaki Ohgiya, Takashi Yamaguchi +10 more 1996-04-23
5389630 Diamine compound and brain protecting agent containing the same Seiichi Sato, Kiyoshi Kawamura, Koichiro Watanabe, Sadahiro Shimizu, Tomio Ohta 1995-02-14
5264559 Azoxy compounds Masahito Nakayama, Takeo Deushi, Hiroyuki Ishiwata, Yukihiro Okuno, Hisakatsu Itoh +1 more 1993-11-23
4886822 Substituted anilide compounds which are useful in the treatment of arrhythmia Kimiyuki Shibuya, Seiichi Sato, Hiromichi Shigyo, Tomio Ohta, Yasumi Uchida 1989-12-12
4511509 3-Alkylidine azetidine compound and their production Hamao Umezawa, Masaji Oono, Hiroshi Ishihama, Yoshinori Kyotani 1985-04-16