Inventor

KOREMATU KAZUYA

JP3 patents

Patents

3 patents

US7206539B2Apr 17, 2007

Non-magnetic single component developing device

SHARP KK5 citations59

US7455945B2Nov 25, 2008

Coated carrier and two-component developing agent

SHARP KK0 citations48

US7601475B2Oct 13, 2009

Carrier and developing agent for electrophotography

SHARP KK0 citations39