Inventor
HORII SHINICHI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “HORII SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
35 patentsUS6793319B2Sep 21, 2004
Printer and printer head
SONY CORP52 citations96
US6109740AAug 29, 2000
Method and apparatus for supplying ink to a printer
SONY CORP66 citations96
US6095630AAug 1, 2000
Ink-jet printer and drive method of recording head for ink-jet printer
SONY CORP76 citations95
US7059696B2Jun 13, 2006
Remaining-liquid-amount display apparatus and remaining liquid-amount display method
SONY CORP23 citations92
US6871941B2Mar 29, 2005
Print head, manufacturing method therefor, and printer
SONY CORP23 citations92
US6663223B2Dec 16, 2003
Print head, manufacturing method therefor and printer
SONY CORP16 citations92
US6637856B2Oct 28, 2003
Inkjet head and inkjet printer
SONY CORP40 citations92
US6609461B2Aug 26, 2003
Printer diagnosis device, printer diagnosis method, and computer-readable program storage medium containing program having printer diagnosis function
SONY CORP44 citations92
US6494554B1Dec 17, 2002
Apparatus and method for driving recording head for ink-jet printer
SONY CORP23 citations92
US6283568B1Sep 4, 2001
Ink-jet printer and apparatus and method of recording head for ink-jet printer
SONY CORP46 citations91
US7216111B2May 8, 2007
Accounting apparatus, accounting method, and computer-readable program storage medium for storing program having accounting function
SONY CORP11 citations84
US7207650B2Apr 24, 2007
Apparatus and method for discharging liquid
SONY CORP17 citations84
US6938980B2Sep 6, 2005
Image forming apparatus and its control method
SONY CORP12 citations84
US7126618B2Oct 24, 2006
Apparatus and method for printing image and information associated therewith
SONY CORP14 citations83
US7063406B2Jun 20, 2006
Printer head chip and printer head
SONY CORP12 citations81
US7373305B2May 13, 2008
Accounting apparatus, accounting method, and computer-readable program storage medium for storing program having accounting function
SONY CORP7 citations74
US6874865B2Apr 5, 2005
Printer head chip and printer head
SONY CORP8 citations74
US6969149B2Nov 29, 2005
Print head
SONY CORP5 citations73
US7997679B2Aug 16, 2011
Image forming apparatus and controlling method therefor
SONY CORP2 citations63
US7896454B2Mar 1, 2011
Remaining-liquid-amount display apparatus and remaining-liquid-amount display method
SONY CORP2 citations63
US7474435B2Jan 6, 2009
Connection apparatus, connecting method, and storage medium for storing computer-readable program having connecting functions
SONY CORP2 citations63
US7240986B2Jul 10, 2007
Printer and printer head
SONY CORP4 citations63
US6969147B2Nov 29, 2005
Printer head chip and printer head
SONY CORP2 citations63
US5826149AOct 20, 1998
Developing device employing a liquid developer and picture forming device having such developing device
SONY CORP5 citations63
US7935389B2May 3, 2011
Liquid spraying apparatus and method
SONY CORP5 citations62
US7150514B2Dec 19, 2006
Print head, manufacturing method therefor, and printer
SONY CORP2 citations62
US6794208B2Sep 21, 2004
Manufacturing method for print head
SONY CORP5 citations62
US5738967AApr 14, 1998
Method of liquid electrophotography by impression/contact development
SONY CORP5 citations57
US7869084B2Jan 11, 2011
Head unit, droplet discharging apparatus, droplet discharging system, information processing apparatus, information processing method, status information notifying method, status information updating method, faulty position detecting method, and programs
SONY CORP0 citations52
US7334865B2Feb 26, 2008
Head cartridge and liquid ejection apparatus
SONY CORP0 citations52
US7324227B2Jan 29, 2008
Connection apparatus for connecting a source over a network to a predetermined destination, connecting method, and storage medium for storing computer-readable program having connecting functions
SONY CORP0 citations52
US7735960B2Jun 15, 2010
Head cartridge and liquid ejection apparatus
SONY CORP0 citations51
US7384121B2Jun 10, 2008
Cleaner of liquid discharger head and liquid discharger
SONY CORP0 citations51
US7137685B2Nov 21, 2006
Print head
SONY CORP0 citations51
US6938981B2Sep 6, 2005
Image formation apparatus and control method thereof
SONY CORP0 citations42
PANASONIC IP MAN CO LTD
4 patentsUS12561981B2Feb 24, 2026
Storage-retrieval management device, storage-retrieval management system, and storage-retrieval management method
PANASONIC IP MAN CO LTD0 citations58
US12429279B2Sep 30, 2025
Refrigerator door open/closed recognition device
PANASONIC IP MAN CO LTD0 citations49
US12430918B2Sep 30, 2025
Food detection device
PANASONIC IP MAN CO LTD0 citations47
US12523417B2Jan 13, 2026
Food management system, and refrigerator
PANASONIC IP MAN CO LTD0 citations46
KOYAMA MASAYOSHI
2 patentsUS8111426B2Feb 7, 2012
Head unit, droplet discharging apparatus, droplet discharging system, information processing apparatus, information processing method, status information notifying method, status information updating method, faulty position detecting method, and programs
KOYAMA MASAYOSHI0 citations50
US8081345B2Dec 20, 2011
Head unit, droplet discharging apparatus, droplet discharging system, information processing apparatus, information processing method, status information notifying method, status information updating method, faulty position detecting method, and programs
KOYAMA MASAYOSHI0 citations50