Inventor

SEKI HARUKA

JP2 patents

Patents

2 patents

US9740129B2Aug 22, 2017

Ferrite particles, carrier for electrophotographic development using same, and developer for electrophotography

DOWA ELECTRONICS MATERIALS CO LTD0 citations47

US9268246B2Feb 23, 2016

Method for manufacturing carrier core particles for electrophotographic developer, carrier core particles for electrophotographic developer, carrier for electrophotographic developer, and electrophotographic developer

DOWA ELECTRONICS MATERIALS CO LTD0 citations45