KK

Kou Kumura

MK Meiji Seika Kaisha: 3 patents #166 of 752Top 25%
MC Meiji Seika Pharma Co.: 2 patents #74 of 183Top 45%
TC Taisho Pharmaceutical Co.: 2 patents #184 of 557Top 35%
Overall (All Time): #1,005,470 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9139609 C-4″ position substituted macrolide derivative Tomohiro Sugimoto, Naoki Sasamoto, Jun Kurosaka, Masato Hayashi, Kanako Yamamoto +8 more 2015-09-22
8299035 10a-azalide compound having 4-membered ring structure Tomohiro Sugimoto, Kanako Yamamoto, Jun Kurosaka, Naoki Sasamoto, Masato Kashimura +4 more 2012-10-30
7879808 Lincomycin derivatives and antimicrobial agents comprising the same as active ingredient Yoshinari Wakiyama, Satomi Masaki, Kazutaka Ueda, Yasuo Sato, Chika Kikuchi +3 more 2011-02-01
7871982 Lincomycin derivatives and antimicrobial agents comprising the same as active ingredient Eijirou Umemura, Yoshinari Wakiyama, Kazutaka Ueda, Satomi Masaki, Takashi Watanabe +3 more 2011-01-18
7867980 Lincosamide derivatives and antimicrobial agents comprising the same as active ingredient Eijirou Umemura, Satomi Masaki, Kazutaka Ueda, Yoshinari Wakiyama, Yasuo Sato +4 more 2011-01-11