Inventor
HAKAMADA SHINICHI
JP66 patents
⚠️ This page may combine multiple inventors who share the name “HAKAMADA SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
44 patentsUS6214963B1Apr 10, 2001
Water-soluble addition polymer and aqueous ink using the same
CANON KK130 citations99
US7276112B2Oct 2, 2007
Aqueous ink, ink-jet recording method, ink cartridge, recording unit, ink-jet recording apparatus and image forming method
CANON KK79 citations98
US7208032B2Apr 24, 2007
Printing medium coating solution, ink-jet ink, image forming method, set of printing medium coating solution and ink-jet ink, and ink-jet recording apparatus
CANON KK70 citations98
US7144449B2Dec 5, 2006
Print ink containing a plurality of fluorescent coloring materials and inkjet recording method
CANON KK88 citations98
US7141105B2Nov 28, 2006
Water-based fluorescent ink, recorded image using the same, and judging method
CANON KK76 citations98
US6935732B2Aug 30, 2005
Reaction solution, set of reaction solution and ink, inkjet recording apparatus and image recording method
CANON KK92 citations98
US6929362B2Aug 16, 2005
Ink set and image forming process, and water-based ink used therein
CANON KK86 citations98
US6723137B1Apr 20, 2004
Printing process, print obtained by the process and processed article
CANON KK80 citations98
US6698876B2Mar 2, 2004
Aqueous fluorescent ink, recording unit, ink cartridge, ink jet recording apparatus, and ink jet recording method
CANON KK109 citations98
US6676254B2Jan 13, 2004
Recording method, ink cartridge, printing device and information recording apparatus
CANON KK95 citations98
US6552156B2Apr 22, 2003
Water-soluble addition polymer and aqueous ink using the same
CANON KK98 citations98
US6398355B1Jun 4, 2002
Ink, ink set, ink cartridge, recording unit, image recording method and image recording apparatus
CANON KK124 citations98
US6036307AMar 14, 2000
Ink-jet printing process and print
CANON KK95 citations98
US5782967AJul 21, 1998
Ink-jet ink containing phytic acid, and ink jet recording method and ink-jet instrument using the same
CANON KK123 citations98
US6932465B2Aug 23, 2005
Reaction solution, set of reaction solution and ink, ink jet recording apparatus and image recording method
CANON KK98 citations97
US7517074B2Apr 14, 2009
Printing medium coating solution, ink-jet ink, image forming method, set of printing medium coating solution and ink-jet ink, and ink-jet recording apparatus
CANON KK45 citations96
US7185978B2Mar 6, 2007
Recording method, ink cartridge, printing device and information recording apparatus
CANON KK56 citations96
US6474803B1Nov 5, 2002
Ink, ink set, ink cartridge, recording unit, image recording method and image recording apparatus
CANON KK77 citations96
US7635182B2Dec 22, 2009
Recording method, ink cartridge, and image-forming method
CANON KK27 citations93
US7464965B2Dec 16, 2008
Water-based fluorescent ink, recorded image using the same, and judging method
CANON KK21 citations93
US7429291B2Sep 30, 2008
Print ink containing a plurality of fluorescent coloring materials and inkjet recording method
CANON KK24 citations93
US7195340B2Mar 27, 2007
Ink-jet recording method and ink-jet ink
CANON KK44 citations93
US6835239B2Dec 28, 2004
Fluorescent ink, and ink cartridge, recording unit, ink-jet recording method, and ink-jet recording apparatus employing the fluorescent ink
CANON KK19 citations93
US6676734B2Jan 13, 2004
Ink, ink-jet recording process, recorded article, recording unit, ink cartridge, ink-jet recording apparatus, fluorescence enhancing method and method of elongating life time of fluorescence
CANON KK26 citations93
US6200667B1Mar 13, 2001
Cloth for textile printing, and textile printing process using the cloth and print obtained thereby
CANON KK21 citations93
US6153263ANov 28, 2000
Ink jet textile printing and printing textile article
CANON KK32 citations93
US8016406B2Sep 13, 2011
Aqueous ink, aqueous ink set, ink cartridge, ink-jet recording apparatus, ink-jet recording method, and image-forming method
CANON KK21 citations92
US7909448B2Mar 22, 2011
Recording head, recording unit, ink jet recording apparatus, ink jet recording method, and ink set
CANON KK20 citations92
US7854798B2Dec 21, 2010
Ink set, image forming method, ink jet recording method, ink cartridge, and recording unit
CANON KK25 citations92
US7705071B2Apr 27, 2010
Aqueous ink, ink-jet recording method, ink cartridge, recording unit and ink jet recording apparatus
CANON KK25 citations92
US7601210B2Oct 13, 2009
Ink jet ink, method of producing ink jet ink, ink jet recording method, ink cartridge, and cyan ink
CANON KK16 citations92
US7517073B2Apr 14, 2009
Liquid composition, set of liquid composition and ink, ink jet recording apparatus, and image forming method
CANON KK41 citations92
US7402200B2Jul 22, 2008
Aqueous ink, ink set, and image-forming method
CANON KK48 citations92
US7381257B2Jun 3, 2008
Aqueous ink, ink-jet recording method, ink cartridge, recording unit and ink jet recording apparatus
CANON KK27 citations92
US7377631B2May 27, 2008
Aqueous ink, set of reaction liquid and aqueous ink, and image forming method
CANON KK52 citations92
US7354145B2Apr 8, 2008
Reaction solution, set of reaction solution and ink, inkjet recording apparatus and image recording method
CANON KK36 citations92
US7297203B2Nov 20, 2007
Ink, ink set, ink jet recording method, ink cartridge and ink jet recording apparatus
CANON KK45 citations92
US7291214B2Nov 6, 2007
Ink, ink set, ink jet recording method, ink cartridge and ink jet recording apparatus
CANON KK32 citations92
US8367750B2Feb 5, 2013
Aqueous ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus
CANON KK9 citations84
US7947762B2May 24, 2011
Aqueous ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus
CANON KK15 citations84
US7918928B2Apr 5, 2011
Pigment ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus
CANON KK15 citations84
US7883199B2Feb 8, 2011
Ink set, ink cartridge set, ink jet recording method, recording unit, and ink jet recording apparatus
CANON KK16 citations84
US7806970B2Oct 5, 2010
Ink jet ink, method of producing ink jet ink, ink jet recording method, ink cartridge, and cyan ink
CANON KK9 citations84
US7537329B2May 26, 2009
Reaction liquid, set of ink composition and reaction liquid, and image recording method
CANON KK17 citations84
UDAGAWA MASAKO
2 patentsSKYWORKS SOLUTIONS INC
1 patentOKI ELECTRIC IND CO LTD
1 patentIMAI TAKASHI
1 patentMORI YASUHITO
1 patentShowing the top 50 of 66 patents by PatentIndex Score.