EU

Eijirou Umemura

MK Meiji Seika Kaisha: 4 patents #131 of 752Top 20%
Overall (All Time): #1,236,311 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7879808 Lincomycin derivatives and antimicrobial agents comprising the same as active ingredient Yoshinari Wakiyama, Kou Kumura, Satomi Masaki, Kazutaka Ueda, Yasuo Sato +3 more 2011-02-01
7871982 Lincomycin derivatives and antimicrobial agents comprising the same as active ingredient Yoshinari Wakiyama, Kazutaka Ueda, Kou Kumura, Satomi Masaki, Takashi Watanabe +3 more 2011-01-18
7867980 Lincosamide derivatives and antimicrobial agents comprising the same as active ingredient Kou Kumura, Satomi Masaki, Kazutaka Ueda, Yoshinari Wakiyama, Yasuo Sato +4 more 2011-01-11
6242437 Cephem derivatives Kazuko Kobayashi, Kunio Atsumi, Takashi Ida 2001-06-05