Inventor
WAKABAYASHI KAZUHITO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “WAKABAYASHI KAZUHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
14 patentsUS9581934B2Feb 28, 2017
Developing apparatus, developing method, image forming apparatus, and image forming method
CANON KK22 citations94
US8846287B2Sep 30, 2014
Electrophotographic member, process cartridge and electrophotographic apparatus
CANON KK36 citations94
US8837985B2Sep 16, 2014
Electrophotographic member and electrophotographic apparatus
CANON KK36 citations94
US9442419B2Sep 13, 2016
Developing apparatus, developing method, image forming apparatus, and image forming method
CANON KK22 citations92
US7796926B2Sep 14, 2010
Developing apparatus and electrophotographic image-forming apparatus
CANON KK29 citations92
US10031438B2Jul 24, 2018
Electrophotographic member, developing apparatus and image forming apparatus
CANON KK7 citations83
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
US10712684B2Jul 14, 2020
Developing roller, electrophotographic process cartridge and electrophotographic image forming apparatus
CANON KK5 citations73
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
US11256191B2Feb 22, 2022
Developer carrying member, process cartridge, and electrophotographic image forming apparatus
CANON KK0 citations61
TDK CORP
4 patentsUS5057957AOct 15, 1991
Magnetic read/write head having a magnetic short circuit
TDK CORP26 citations91
US5345354ASep 6, 1994
Magnetic read/write head having a reduced thickness closure core
TDK CORP13 citations72
US5229904AJul 20, 1993
Magnetic read/write having a reduced thickness closure core
TDK CORP11 citations72
US5029032AJul 2, 1991
Magnetic head for high density recording
TDK CORP10 citations68