Inventor

HAMADA TOKIHIKO

JP3 patents

Patents

3 patents

US7369459B2May 6, 2008

Forward-looking sonar and underwater image display system

FURUNO ELECTRIC CO26 citations88

US5805528ASep 8, 1998

Underwater detection system

FURUNO ELECTRIC CO52 citations87

US6635994B1Oct 21, 2003

Method and apparatus for demagnetizing color CRT

FURUNO ELECTRIC CO2 citations54