Inventor
TAKENAKA KAZUYASU
JP38 patents
⚠️ This page may combine multiple inventors who share the name “TAKENAKA KAZUYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
35 patentsUS6962079B2Nov 8, 2005
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method
SONY CORP30 citations96
US6793319B2Sep 21, 2004
Printer and printer head
SONY CORP52 citations96
US7306309B2Dec 11, 2007
Liquid discharge apparatus and method for discharging liquid
SONY CORP47 citations92
US7059696B2Jun 13, 2006
Remaining-liquid-amount display apparatus and remaining liquid-amount display method
SONY CORP23 citations92
US6817699B2Nov 16, 2004
Printer
SONY CORP24 citations92
US7216950B2May 15, 2007
Liquid-discharging apparatus, and density adjusting method and system of the same
SONY CORP32 citations90
US7942489B2May 17, 2011
Liquid emitting apparatus and method
SONY CORP10 citations84
US7568389B2Aug 4, 2009
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method
SONY CORP8 citations84
US7470004B2Dec 30, 2008
Liquid ejection head and liquid ejection device
SONY CORP16 citations84
US7222927B2May 29, 2007
Liquid discharge device and liquid discharge method
SONY CORP8 citations74
US7134331B2Nov 14, 2006
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method
SONY CORP9 citations74
US7134332B2Nov 14, 2006
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method
SONY CORP4 citations74
US7131327B2Nov 7, 2006
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method
SONY CORP3 citations74
US7131329B2Nov 7, 2006
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method
SONY CORP6 citations74
US7131328B2Nov 7, 2006
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liquid-amount detecting method
SONY CORP6 citations74
US6817704B2Nov 16, 2004
Liquid ejecting device and liquid ejecting method
SONY CORP11 citations74
US5589857ADec 31, 1996
Coordinate input device
SONY CORP17 citations74
US7896454B2Mar 1, 2011
Remaining-liquid-amount display apparatus and remaining-liquid-amount display method
SONY CORP2 citations63
US7823998B2Nov 2, 2010
Liquid ejection apparatus and liquid ejection method
SONY CORP2 citations63
US7690768B2Apr 6, 2010
Liquid ejecting head and liquid ejecting apparatus
SONY CORP6 citations63
US7410247B2Aug 12, 2008
Liquid ejection head and liquid ejection apparatus
SONY CORP3 citations63
US7334878B2Feb 26, 2008
Liquid ejection head and liquid ejection apparatus
SONY CORP3 citations63
US7296866B2Nov 20, 2007
Ejection control device, liquid-ejecting apparatus, ejection control method, recording medium, and program
SONY CORP2 citations63
US7281784B2Oct 16, 2007
Liquid discharge apparatus and method for discharging liquid
SONY CORP3 citations63
US7240986B2Jul 10, 2007
Printer and printer head
SONY CORP4 citations63
US7175247B2Feb 13, 2007
Liquid discharger and liquid discharge adjustment method
SONY CORP4 citations63
US7159793B2Jan 9, 2007
Liquid discharging head and liquid discharging device
SONY CORP4 citations63
US7837304B2Nov 23, 2010
Liquid discharging device
SONY CORP2 citations62
US7581809B2Sep 1, 2009
Liquid ejection head, liquid ejection apparatus, and manufacturing method of liquid ejection head
SONY CORP4 citations62
US7524020B2Apr 28, 2009
Liquid ejecting head and liquid ejecting apparatus
SONY CORP1 citations52
US7503646B2Mar 17, 2009
Liquid discharge apparatus and method for discharging liquid
SONY CORP0 citations52
US7066571B2Jun 27, 2006
Liquid ejection apparatus
SONY CORP0 citations52
US7621610B2Nov 24, 2009
Ejection control device, liquid ejecting device, liquid ejecting method, and recording medium and program used therewith
SONY CORP0 citations47
US7185961B2Mar 6, 2007
Ejection control device, liquid ejecting device, liquid ejecting method, and recording medium and program used therewith
SONY CORP0 citations47
US7465003B2Dec 16, 2008
Liquid ejector and liquid ejecting method
SONY CORP0 citations42