Inventor
CHIBA TATSUHIKO
JP43 patents
⚠️ This page may combine multiple inventors who share the name “CHIBA TATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
39 patentsUS6465144B2Oct 15, 2002
Magnetic toner, process for production thereof, and image forming method, apparatus and process cartridge using the toner
CANON KK61 citations96
US5827632AOct 27, 1998
Toner for developing electrostatic image containing hydrophobized inorganic fine powder
CANON KK67 citations96
US5741617AApr 21, 1998
Toner for developing electrostatic images
CANON KK52 citations96
US5635325AJun 3, 1997
Toner for developing electrostatic images and image forming method
CANON KK64 citations96
US6635398B1Oct 21, 2003
Dry toner, dry toner production process, and image forming method
CANON KK27 citations93
US6596452B2Jul 22, 2003
Magnetic toner and image-forming method making use of the same
CANON KK41 citations93
US6447969B1Sep 10, 2002
Toner and image forming method
CANON KK30 citations93
US6287739B1Sep 11, 2001
Toner, image forming method, and apparatus unit
CANON KK47 citations93
US6117605ASep 12, 2000
Magenta toner for developing electrostatic images and process for production thereof
CANON KK34 citations93
US5811213ASep 22, 1998
Magenta toner for developing electrostatic images and process for production thereof
CANON KK34 citations93
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
US7043175B2May 9, 2006
Image forming method and apparatus
CANON KK28 citations92
US6653035B2Nov 25, 2003
Magnetic toner
CANON KK20 citations92
US6638674B2Oct 28, 2003
Magnetic toner
CANON KK34 citations92
US6183927B1Feb 6, 2001
Toner and image forming method
CANON KK41 citations92
US6002903ADec 14, 1999
Toner for developing electrostatic image, apparatus unit and image forming method
CANON KK49 citations92
US5753399AMay 19, 1998
Toner for developing electrostatic image containing crosslined styrene copolymer and a new-crosslinked or crosslinked polyester resin
CANON KK41 citations92
US5729805AMar 17, 1998
Image developing method using specific type toner and developing sleeve roughness
CANON KK20 citations92
US5712072AJan 27, 1998
Toner for developing electrostatic image
CANON KK36 citations92
US5578407ANov 26, 1996
Color toner for developing electrostatic images, process for its production, and color image forming method
CANON KK32 citations92
US5529873AJun 25, 1996
Toner for developing electrostatic images and process for producing toner
CANON KK49 citations92
US5510222AApr 23, 1996
Toner for developing electrostatic image and process for production thereof
CANON KK31 citations92
US5476745ADec 19, 1995
Process for producing toner particles
CANON KK25 citations92
US5571653ANov 5, 1996
Toner for developing electrostatic images, and process for its production
CANON KK19 citations90
US7371494B2May 13, 2008
Magnetic toner and method of manufacturing magnetic toner
CANON KK12 citations84
US6544708B2Apr 8, 2003
Image forming method
CANON KK19 citations84
US6187495B1Feb 13, 2001
Yellow toner, process for producing the tower and image forming method using the toner
CANON KK18 citations84
US5281504AJan 25, 1994
Laminate film for receiving toner image and method for forming fixed toner image on laminate film
CANON KK17 citations82
US7560212B2Jul 14, 2009
Magnetic toner and method of manufacturing magnetic toner
CANON KK7 citations74
US5691093ANov 25, 1997
Method of forming a full-color toner image onto a laminated film
CANON KK16 citations74
US5582902ADec 10, 1996
Laminate film for receiving toner image and method for forming fixed toner image on laminate film
CANON KK7 citations74
US5480759AJan 2, 1996
Toner image transfer method
CANON KK13 citations74
US5354639AOct 11, 1994
Color toner for developing electrostatic image comprising a polyalkylene having a crystallinity of 10-50%
CANON KK11 citations74
US6879793B2Apr 12, 2005
Method for forming image
CANON KK10 citations73
US5672452ASep 30, 1997
Method for transferring color images onto both sides of a transfer material
CANON KK4 citations63
TAISEI ROAD CONSTRUCTION
4 patentsUS4969772ANov 13, 1990
Road surface heating apparatus for reproducing the deteriorated road surface
TAISEI ROAD CONSTRUCTION30 citations92
US4780022AOct 25, 1988
Road surface layer reproducing apparatus
TAISEI ROAD CONSTRUCTION43 citations89
US4781491ANov 1, 1988
Road surface heating vehicle and a gas supply system therefor
TAISEI ROAD CONSTRUCTION17 citations74
US4793733ADec 27, 1988
Scarifier
TAISEI ROAD CONSTRUCTION10 citations70