Inventor
NAGATSUKA TAKAYUKI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “NAGATSUKA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
17 patentsUS5120631AJun 9, 1992
Color toner
CANON KK59 citations96
US5558967ASep 24, 1996
Toner for developing electrostatic image and two-component type developer for developing electrostatic image
CANON KK27 citations93
US5500321AMar 19, 1996
Color toner for developing electrostatic image
CANON KK21 citations93
US5407776AApr 18, 1995
Toner for developing electrostatic image
CANON KK22 citations93
US5354640AOct 11, 1994
Toner for developing electrostatic image
CANON KK34 citations93
US5300386AApr 5, 1994
Developer for developing electrostatic image, image forming method and heat fixing method
CANON KK35 citations93
US5476745ADec 19, 1995
Process for producing toner particles
CANON KK25 citations92
US5219697AJun 15, 1993
Toner for developing electrostatic image comprising color resin particles having an irregular shape
CANON KK36 citations92
US4904558AFeb 27, 1990
Magnetic, two-component developer containing fluidity improver and image forming method
CANON KK31 citations92
US7386603B2Jun 10, 2008
Contents distributing server, contents distribution control method, program, and recording medium
CANON KK10 citations83
US5281504AJan 25, 1994
Laminate film for receiving toner image and method for forming fixed toner image on laminate film
CANON KK17 citations82
US5972554AOct 26, 1999
Toner for developing electrostatic images
CANON KK12 citations74
US5582902ADec 10, 1996
Laminate film for receiving toner image and method for forming fixed toner image on laminate film
CANON KK7 citations74
US5391450AFeb 21, 1995
Toner image heat-fixing method
CANON KK16 citations74
US5354639AOct 11, 1994
Color toner for developing electrostatic image comprising a polyalkylene having a crystallinity of 10-50%
CANON KK11 citations74
US5508139AApr 16, 1996
Magnetic toner for developing electrostatic image
CANON KK18 citations72
US7689475B2Mar 30, 2010
Distribution control system and method, and server apparatus and its control method
CANON KK0 citations40