Hisao Tsutsumi

Recent Progress and Development on Emulsifiers

Yuji Suzuki, Hisao Tsutsumi, 1987 .

The Dependence of the Polarity of Solvents on 1,3 : 2,4-Di-O-benzylidene-D-sorbitol Gel

Hisao Tsutsumi, Seiji Yamasaki, S. Yamasaki, 1995 .

A Relevant Study Correlating the Actual Observed Physiological Properties and a Cosmetic-User's Subjective Evaluations of Skin

Hisao Tsutsumi, Shuichi Akazaki, Mitsuko Zama, 1993 .