YK

Yutaka Kawamatsu

TI Takeda Chemical Industries: 10 patents #115 of 1,420Top 9%
SC Senju Pharmaceutical Co.: 3 patents #59 of 231Top 30%
Overall (All Time): #475,375 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
4602026 Ophthalmic topical agent for remedy of diseases of iris and ciliary body Takashi Awata, Tomio Maenaka 1986-07-22
4486594 Thiazolidine derivatives and production thereof Takeshi Fujita, Yujiro Yamamoto 1984-12-04
4461902 Thiazolidine derivatives and production thereof Takeshi Fujita 1984-07-24
4444779 Thiazolidine derivatives Takeshi Fujita 1984-04-24
4443246 Herbicidal pyridyl-ethoxy-phenyl urea derivatives Takahiro Saraie, Harutoshi Yoshikawa 1984-04-17
4438141 Thiazolidine derivatives Takeshi Fujita 1984-03-20
4387101 Thiazolidine derivatives and their use Yujiro Yamamoto 1983-06-07
4376777 Thiazolidine derivatives use Takashi Sohda, Takeo Hirata 1983-03-15
4348403 2-Amino-4-(4-benzyloxyphenyl)thiazoles, and their use in hyperlipemia Takashi Sohda, Yoshio Imai 1982-09-07
4340605 Thiazolidine derivatives Takeshi Fujita 1982-07-20
4287200 Thiazolidine derivatives Takeshi Fujita 1981-09-01