Inventor
KURODA NORIAKI
JP43 patents
⚠️ This page may combine multiple inventors who share the name “KURODA NORIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOKOHAMA RUBBER CO LTD
14 patentsUS6179008B1Jan 30, 2001
Thermoplastic elastomer composition, process for the preparation there of, hose made by using the composition, and process for the production thereof
YOKOHAMA RUBBER CO LTD138 citations98
US6079465AJun 27, 2000
Polymer composition for tire and pneumatic tire using same
YOKOHAMA RUBBER CO LTD132 citations98
US6062283AMay 16, 2000
Pneumatic tire made by using lowly permeable thermoplastic elastomer composition in gas-barrier layer and thermoplastic elastomer composition for use therein
YOKOHAMA RUBBER CO LTD134 citations98
US5910544AJun 8, 1999
Thermoplastic elastomer composition and process for production thereof and low permeability hose using the same
YOKOHAMA RUBBER CO LTD188 citations98
US6334919B1Jan 1, 2002
Polymer composition for tire and pneumatic tire using same
YOKOHAMA RUBBER CO LTD87 citations97
US6538066B2Mar 25, 2003
Thermoplastic elastomer composition and process for producing the same and pneumatic tire and hose using the same
YOKOHAMA RUBBER CO LTD53 citations96
US6402867B1Jun 11, 2002
Process of production of pneumatic tire
YOKOHAMA RUBBER CO LTD55 citations96
US6397912B1Jun 4, 2002
Pneumatic tire with colored thermoplastic elastomer layer adjacent a black-concealing layer
YOKOHAMA RUBBER CO LTD55 citations96
US6359071B1Mar 19, 2002
Thermoplastic elastomer composition, process for producing the same, and pneumatic tire and hose made with the same
YOKOHAMA RUBBER CO LTD60 citations96
US6136123AOct 24, 2000
Process of production of pneumatic tire
YOKOHAMA RUBBER CO LTD74 citations96
US6861470B2Mar 1, 2005
Thermoplastic elastomer composition and process for producing the same and pneumatic tire and hose using the same
YOKOHAMA RUBBER CO LTD21 citations92
US6166143ADec 26, 2000
Thermoplastic elastomer composition, hose comprising thermoplastic elastomer composition and process of production thereof
YOKOHAMA RUBBER CO LTD52 citations92
US5919864AJul 6, 1999
Thermoplastic elastomer composition
YOKOHAMA RUBBER CO LTD42 citations92
US5738158AApr 14, 1998
Pneumatic tire with air permeation prevention layer
YOKOHAMA RUBBER CO LTD36 citations92
CANON KK
7 patentsUS9556359B2Jan 31, 2017
Method of producing member for electrophotography
CANON KK24 citations93
US7962068B2Jun 14, 2011
Charging member, process cartridge and electrophotographic apparatus
CANON KK48 citations93
US7693457B2Apr 6, 2010
Charging member, process cartridge, and electrophotographic apparatus
CANON KK43 citations91
US7664434B2Feb 16, 2010
Charging member, process cartridge and electrophotographic apparatus
CANON KK18 citations83
US6962746B2Nov 8, 2005
Conductive member, and process cartridge and electrophotographic apparatus which make use of the same
CANON KK19 citations83
US7054579B2May 30, 2006
Charging member, process cartridge, and electrophotographic apparatus
CANON KK9 citations73
US9081321B2Jul 14, 2015
Charging member and electrophotographic apparatus
CANON KK1 citations51
HEWLETT PACKARD DEVELOPMENT CO
6 patentsUS11531285B2Dec 20, 2022
Charging roller with polyrotaxane
HEWLETT PACKARD DEVELOPMENT CO0 citations63
US11448996B2Sep 20, 2022
Imaging system including image carrier and coating roller to lubricate image carrier
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US10761448B2Sep 1, 2020
Charging roller with curved roller surface
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US10599062B2Mar 24, 2020
Charging member
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US10520845B2Dec 31, 2019
Charging member for electrophotographic imaging apparatus
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US10488778B2Nov 26, 2019
Charging roller with curved roller surface
HEWLETT PACKARD DEVELOPMENT CO0 citations52
KURODA NORIAKI
4 patentsUS9372428B2Jun 21, 2016
Charging member and method for manufacturing the same
KURODA NORIAKI13 citations83
US8469867B2Jun 25, 2013
Charging member, process cartridge, and electrophotographic apparatus
KURODA NORIAKI17 citations83
US8064803B2Nov 22, 2011
Charging member, process cartridge, and electrophotographic apparatus
KURODA NORIAKI16 citations83
US8401425B2Mar 19, 2013
Charging member, process cartridge, and electrophotographic apparatus
KURODA NORIAKI8 citations82
TOMOMIZU YUYA
3 patentsUS8526857B2Sep 3, 2013
Charging member, process for its production, process cartridge and electrophotographic apparatus
TOMOMIZU YUYA24 citations91
US8501325B2Aug 6, 2013
Charging member, process cartridge, and electrophotographic apparatus
TOMOMIZU YUYA15 citations82
US8447214B2May 21, 2013
Charging member and process for its production
TOMOMIZU YUYA3 citations61