Inventor

SUGIHARA TOSHIO

JP5 patents

Patents

5 patents

US5787525AAug 4, 1998

Layered fabric mattress

LIFE ENERGY INDUSTRY INC47 citations90

US5744222AApr 28, 1998

Bedding material containing electretic fibers

LIFE ENERGY INDUSTRY INC44 citations89

US5928784AJul 27, 1999

Polyvinyl alcohol fiber containing tourmaline particles

LIFE ENERGY INDUSTRY INC18 citations78

US6034520AMar 7, 2000

Method of determination of active ions by electric conductivity and electric conductivity metering system therefor

LIFE ENERGY INDUSTRY INC9 citations71

US5863653AJan 26, 1999

Rayon fiber containing tourmaline particles and method for the preparation thereof

LIFE ENERGY INDUSTRY INC6 citations71