P

Inventor

MATONO KOUICHI

JP6 patents
⚠️ This page may combine multiple inventors who share the name “MATONO KOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MINOLTA CAMERA KK

4 patents
US5093201AMar 3, 1992

Polyolefinic resin-coated uneven electrophotographic carrier particles

MINOLTA CAMERA KK36 citations92
US5272037ADec 21, 1993

Polyolefinic resin-coated uneven carrier

MINOLTA CAMERA KK18 citations73
US5252398AOct 12, 1993

Polyolefinic resin-coated carrier with irregular surface

MINOLTA CAMERA KK8 citations73
US5166027ANov 24, 1992

Fine particles composing developer for electrophotography

MINOLTA CAMERA KK8 citations73

IDEMITSU KOSAN CO

2 patents
US6538063B1Mar 25, 2003

Resin composition, binder resin for toner and toner

IDEMITSU KOSAN CO7 citations72
US6372401B1Apr 16, 2002

Carrier for electrophotography, method for producing the same carrier, and developing agent for electrophotography using same

IDEMITSU KOSAN CO5 citations56