Inventor
IMAFUKU TATSUO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “IMAFUKU TATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
9 patentsUS8043781B2Oct 25, 2011
Toner, two-component developer and image formation device
SHARP KK8 citations83
US6103439AAug 15, 2000
Toner used for electrophotography
SHARP KK7 citations72
US7070897B2Jul 4, 2006
Developer for use in electrophotography and method and apparatus for image formation
SHARP KK6 citations62
US6420079B1Jul 16, 2002
Electrophotographic toner and electrophotographic apparatus
SHARP KK4 citations61
US6110635AAug 29, 2000
Toner for electrophotography and a production method thereof
SHARP KK2 citations61
US7514193B2Apr 7, 2009
Developing toner for electrostatic latent images, imaging forming method and image forming apparatus
SHARP KK2 citations56
US6066423AMay 23, 2000
Toner for electrophotography
SHARP KK0 citations51
US7449274B2Nov 11, 2008
Toner for electrostatic image development and image forming method using the same
SHARP KK1 citations48
US6864031B2Mar 8, 2005
Electrophotographic developer and image-forming method using the developer
SHARP KK0 citations41
MITA INDUSTRIAL CO LTD
4 patentsUS5184181AFeb 2, 1993
Cartridge discriminating system
MITA INDUSTRIAL CO LTD154 citations97
US4963939AOct 16, 1990
Cartridge discriminating system
MITA INDUSTRIAL CO LTD88 citations94
US5364728ANov 15, 1994
Method of manufacturing a toner
MITA INDUSTRIAL CO LTD3 citations62
US5364719ANov 15, 1994
Toner for developing electrostatic images
MITA INDUSTRIAL CO LTD1 citations51