Inventor

KASUGAI AKIYO

JP3 patents

Patents

3 patents

US4465742AAug 14, 1984

Gold-plated electronic components

NGK SPARK PLUG CO20 citations78

US4349585ASep 14, 1982

Gold-plated electronic components and process for production thereof

NGK SPARK PLUG CO15 citations70

USRE34484EDec 21, 1993

Gold-plated electronic components

NGK SPARK PLUG CO4 citations59