Inventor
MATSUDA TAKUMA
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MATSUDA TAKUMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
8 patentsUS7796926B2Sep 14, 2010
Developing apparatus and electrophotographic image-forming apparatus
CANON KK29 citations92
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
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
US10042320B2Aug 7, 2018
Process cartridge and electrophotographic image forming apparatus for forming a high-quality electrophotographic image
CANON KK0 citations40