YK

Yoshihito Koizumi

RC Riken Vitamin Co.: 2 patents #3 of 53Top 6%
📍 Sakado, JP: #51 of 173 inventorsTop 30%
Overall (All Time): #1,307,060 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4609560 Novel emulsifier composition and quality improvement method for starch-containing foods Mitsuharu Yuda, Hiroshi Sakka, Kenichi Yamada, Takeshi Yamaguchi 1986-09-02
4483880 Emulsifier composition and quality improvement method of starch containing foods Kenichi Yamada, Hiroshi Sakka, Mitsuharu Yuuda, Takeshi Yamaguchi 1984-11-20
4363826 Emulsifier composition and quality improvement method for starch containing foods Tetsuro Fukuda, Hideo Matsuura, Takeshi Yamaguchi 1982-12-14
4315041 Emulsifier composition and quality improvement method for starch containing food Tetsuro Fukuda, Hideo Matsuura, Takeshi Yamaguchi 1982-02-09