Inventor

IMAHASHI NAOKI

JP10 patents

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

RICOH KK

6 patents

US7192679B2Mar 20, 2007

Carrier for electrophotographic developer

RICOH KK24 citations92

US7320852B2Jan 22, 2008

Carrier for developer for developing electrostatic latent image, developer using same and image forming method using same

RICOH KK9 citations84

US6735409B2May 11, 2004

Process for developing, image-forming apparatus, and image-forming process cartridge

RICOH KK16 citations84

US7763410B2Jul 27, 2010

Electrophotographic developing carrier, associated apparatus and methodology of classification and application

RICOH KK8 citations83

US7468233B2Dec 23, 2008

Developer for use in electrophotography, image forming method and process cartridge

RICOH KK10 citations83

US6939654B2Sep 6, 2005

Carrier and developer for developing latent electrostatic images

RICOH KK10 citations73

YAMAGUCHI KIMITOSHI

2 patents

US8067141B2Nov 29, 2011

Electrographic carrier, developer, developing method, image forming apparatus, and process cartridge

YAMAGUCHI KIMITOSHI3 citations61

US8679719B2Mar 25, 2014

Carrier, developer and electrophotographic developing method and image forming method

YAMAGUCHI KIMITOSHI0 citations51

NAGAYAMA MASASHI

1 patent

US8728698B2May 20, 2014

Carrier, developer, image forming method and process cartridge

NAGAYAMA MASASHI1 citations51

RICOH CO LTD

1 patent

US8039189B2Oct 18, 2011

Electrophotographic developer and carrier therefor, core material particle for carrier for electrophotographic developer and production method thereof and image forming method

RICOH CO LTD1 citations51