TS

Takashi Sato

EI Eisai: 6 patents #206 of 998Top 25%
KC Kyowa Hakko Kogyo Co.: 1 patents #549 of 943Top 60%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
Overall (All Time): #658,112 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7524852 Bicyclic pyrimidine derivatives Hitoshi Arai, Tsutomu Matsumura, Hiroshi Ishida, Yosuke Yamaura, Seiji Aratake +11 more 2009-04-28
6583138 Heterocyclic-ring condensed benzothiazine compound Mitsuaki Miyamoto, Tatsuya Yoshiuchi, Keizo Sato, Motohiro Soejima, Koichi Kikuchi +5 more 2003-06-24
6358995 Carboxylic acid derivatives having fused rings Katsuya Tagami, Hiroyuki Yoshimura, Mitsuo Nagai, Shigeki Hibi, Kouichi Kikuchi +8 more 2002-03-19
6300368 Anilide derivatives and antiarrhythmic agents containing the same Hiroyuki Yamashita, Kazuhiko Togashi, Akiyoshi Kai, Junichi Mohri, Haruki Mori +2 more 2001-10-09
6121309 Fused-ring carboxylic acid derivatives Katsuya Tagami, Hiroyuki Yoshimura, Mitsuo Nagai, Shigeki Hibi, Kouichi Kikuchi +8 more 2000-09-19
6110959 Carboxylic acid derivatives having fused rings Katsuya Tagami, Hiroyuki Yoshimura, Mitsuo Nagai, Shigeki Hibi, Kouichi Kikuchi +8 more 2000-08-29
4533494 Process for purifying secretin Mikio Uchiyama, Hiroshi Yoshino, Yutaka Tsuchiya, Masayuki Konishi, Masahiko Tsujii +2 more 1985-08-06
4407745 Heptacosapeptide Mikio Uchiyama, Hiroshi Yoshino, Yutaka Tsuchiya, Masayuki Konishi, Masahiko Tsujii +2 more 1983-10-04