Inventor
YAGI EIICHIRO
JP7 patents
Patents
7 patentsUS5122418AJun 16, 1992
Composite powder and production process
SHISEIDO CO LTD223 citations97
US6169114B1Jan 2, 2001
Endermic liniment containing a thiol compound and zinc oxide
SHISEIDO CO LTD19 citations91
US5182103AJan 26, 1993
Magnesium aluminometasilicate coated composite powder and use thereof
SHISEIDO CO LTD45 citations91
US10281267B2May 7, 2019
Method for evaluating flow of skin, method for examining skin glow improvers, and skin glow improver
SHISEIDO CO LTD1 citations61
US5631002AMay 20, 1997
Liniment for melanin inhibitors
SHISEIDO CO LTD2 citations60
US9970848B2May 15, 2018
Method for evaluating state of horny layer and method for evaluating horny layer improvement effect of cosmetic preparation
SHISEIDO CO LTD0 citations51
US9714936B2Jul 25, 2017
Method for evaluating cosmetic
SHISEIDO CO LTD0 citations40