Inventor

URATA YOSHITO

JP2 patents

Patents

2 patents

US4934686AJun 19, 1990

Sheet feeding apparatus with a constant friction torque generating mechanism

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations86

US4609277ASep 2, 1986

Electro photographic copier with photoconductive belt

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations68