Inventor
ONAKA KENICHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “ONAKA KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA BUSINESS TECH
6 patentsUS7556905B2Jul 7, 2009
Electrostatic charge image developing toner
KONICA MINOLTA BUSINESS TECH4 citations62
US8039184B2Oct 18, 2011
Two-component developer
KONICA MINOLTA BUSINESS TECH0 citations51
US7910273B2Mar 22, 2011
Image forming method
KONICA MINOLTA BUSINESS TECH0 citations51
US7807325B2Oct 5, 2010
Toner for use in electrostatic image development
KONICA MINOLTA BUSINESS TECH0 citations51
US7727698B2Jun 1, 2010
Image forming method
KONICA MINOLTA BUSINESS TECH0 citations51
US7598013B2Oct 6, 2009
Electrostatic image developing toner
KONICA MINOLTA BUSINESS TECH0 citations51
ANNO MASAHIRO
5 patentsUS8455164B2Jun 4, 2013
Developer for electrophotography
ANNO MASAHIRO4 citations61
US8133646B2Mar 13, 2012
Toner
ANNO MASAHIRO2 citations61
US8431298B2Apr 30, 2013
Toner and toner manufacturing method
ANNO MASAHIRO0 citations40
US8101330B2Jan 24, 2012
Two component developer and image forming method
ANNO MASAHIRO0 citations40
US8092965B2Jan 10, 2012
Two component developer and image forming method
ANNO MASAHIRO0 citations40