Inventor
SHIMAMURA MASAYOSHI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “SHIMAMURA MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
27 patentsUS7796926B2Sep 14, 2010
Developing apparatus and electrophotographic image-forming apparatus
CANON KK29 citations92
US6873816B2Mar 29, 2005
Developing assembly, process cartridge and image-forming method
CANON KK29 citations92
US6391511B1May 21, 2002
Developing apparatus, apparatus unit, and image forming method
CANON KK24 citations92
US6154625ANov 28, 2000
Developing apparatus, apparatus unit, and image forming method
CANON KK23 citations92
US6122473ASep 19, 2000
Developer carrying member for carrying developer, apparatus unit detachably mountable on the main assembly of image forming apparatus, and image-forming apparatus
CANON KK34 citations92
US5998008ADec 7, 1999
Developer carrying member, comprising a coat layer containing a conductive particle and a nitrogen-containing heterocyclic compound developing apparatus, developing method, image forming apparatus, and process cartridge
CANON KK29 citations92
US5716746AFeb 10, 1998
Magnetic toner and process for producing magnetic toner
CANON KK25 citations92
US5618647AApr 8, 1997
Magnetic toner and image forming method
CANON KK38 citations92
US5354637AOct 11, 1994
Magnetic toner
CANON KK20 citations92
US7361442B2Apr 22, 2008
Developing method and developing assembly
CANON KK21 citations90
US5860050AJan 12, 1999
Developer carrying member, developing assembly, image forming apparatus, and process cartridge
CANON KK20 citations89
US7361400B2Apr 22, 2008
Developer carrier, developing device using the developer carrier, and process cartridge using the developer carrier
CANON KK19 citations84
US6924076B2Aug 2, 2005
Developing assembly, process cartridge and image-forming method
CANON KK15 citations84
US6841327B2Jan 11, 2005
Developing assembly, image-forming apparatus and process cartridge
CANON KK18 citations84
US6687476B2Feb 3, 2004
Developer-carrying member, method for regeneration thereof and developing apparatus
CANON KK16 citations84
US8377549B2Feb 19, 2013
Developer carrying member, and developing apparatus using same
CANON KK8 citations83
US8372570B2Feb 12, 2013
Developer carrying member, method for manufacturing same and developing apparatus
CANON KK8 citations83
US7364791B2Apr 29, 2008
Developer carrying member and developing method by using thereof
CANON KK6 citations74
US7223511B2May 29, 2007
Developer carrying member and developing method by using thereof
CANON KK6 citations74
US9026012B2May 5, 2015
Developer carrying member, process for its production, and developing assembly
CANON KK6 citations73
US8792810B2Jul 29, 2014
Developer carrying member, process for its production, and developing assembly
CANON KK5 citations73
US8628846B2Jan 14, 2014
Developer carrying member and developing unit
CANON KK4 citations73
US8538303B2Sep 17, 2013
Developer carrying member, method for its production, and developing assembly
CANON KK5 citations71
US5213933AMay 25, 1993
Positively chargeable magnetic toner, image forming process image forming apparatus, apparatus unit and facsimile apparatus
CANON KK10 citations70
US7727619B2Jun 1, 2010
Developer carrying member and developing apparatus
CANON KK4 citations63
US7585606B2Sep 8, 2009
Developer carrying member and developing method by using thereof
CANON KK4 citations63
US5166032ANov 24, 1992
Color toner containing organic pigment and process for producing the same
CANON KK4 citations62
KYODO PRINTING CO LTD
5 patentsUS6808773B2Oct 26, 2004
Shielding base member and method of manufacturing the same
KYODO PRINTING CO LTD41 citations92
US4837098AJun 6, 1989
Color filter and method of producing the same
KYODO PRINTING CO LTD34 citations92
US7086146B2Aug 8, 2006
Method of manufacturing a shielding base member
KYODO PRINTING CO LTD12 citations80
US5176971AJan 5, 1993
Color filter
KYODO PRINTING CO LTD14 citations73
US7191517B2Mar 20, 2007
Shielding base member manufacturing method
KYODO PRINTING CO LTD1 citations59