Inventor

IGUSA MASARU

JP3 patents

Patents

3 patents

US4871901AOct 3, 1989

Control device for a coffee roaster

SANDEN CORP26 citations90

US4683666AAug 4, 1987

Coffee roaster

SANDEN CORP30 citations87

US5449502ASep 12, 1995

Sterilizing apparatus utilizing ultrasonic vibration

SANDEN CORP46 citations86