Inventor

YOSHIKAWA YOSHITAKA

JP3 patents

Patents

3 patents

US4679054AJul 7, 1987

Print head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations80

US4157317AJun 5, 1979

Resin-bonded graphite body for a dry battery and method of making the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations71

US4094897AJun 13, 1978

Resin-bonded graphite body for a dry cell

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations71