Inventor
TAKAYAMA HIDEKI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “TAKAYAMA HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
20 patentsUS7055943B2Jun 6, 2006
Ink set for ink-jet recording, recording unit, ink-jet recording apparatus and ink-jet recording method
CANON KK73 citations98
US7029109B2Apr 18, 2006
Ink, ink set, ink jet recording method, ink jet recording apparatus, recording unit and ink cartridge
CANON KK80 citations98
US6874881B2Apr 5, 2005
Ink, ink cartridge, recording unit, ink jet recording method, ink jet recording apparatus and method for stabilizing ink discharge
CANON KK98 citations98
US6698876B2Mar 2, 2004
Aqueous fluorescent ink, recording unit, ink cartridge, ink jet recording apparatus, and ink jet recording method
CANON KK109 citations98
US7144452B2Dec 5, 2006
Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK56 citations96
US6848781B2Feb 1, 2005
Image forming process, image-recorded article, liquid composition and ink-jet recording apparatus
CANON KK59 citations96
US7854798B2Dec 21, 2010
Ink set, image forming method, ink jet recording method, ink cartridge, and recording unit
CANON KK25 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
US7291361B2Nov 6, 2007
Image forming process, image-recorded article, liquid composition and ink-jet recording apparatus
CANON KK29 citations92
US7247196B2Jul 24, 2007
Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK47 citations92
US7198665B2Apr 3, 2007
Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus
CANON KK46 citations92
US7198664B2Apr 3, 2007
Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus
CANON KK41 citations92
US8944562B2Feb 3, 2015
Printing apparatus and control method therefor
CANON KK13 citations84
US7909449B2Mar 22, 2011
Ink jet recording apparatus and ink jet recording method
CANON KK9 citations83
US7868060B2Jan 11, 2011
Aqueous ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image
CANON KK16 citations83
US9388322B2Jul 12, 2016
Ink, ink cartridge and ink jet recording process
CANON KK7 citations82
US7901500B2Mar 8, 2011
Ink set, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method
CANON KK1 citations52
USRE44863EApr 29, 2014
Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus
CANON KK0 citations51
US9045660B2Jun 2, 2015
Ink set and ink jet recording method
CANON KK0 citations39
HITACHI LTD
5 patentsUSD285958SSep 30, 1986
Water filter
HITACHI LTD27 citations91
USD292630SNov 3, 1987
Clothes dryer
HITACHI LTD32 citations90
USD292629SNov 3, 1987
Electric washing machine
HITACHI LTD17 citations81
USD290052SMay 26, 1987
Electric washing machine
HITACHI LTD6 citations71
USD276433SNov 20, 1984
Computer display
HITACHI LTD1 citations46