Inventor · disambiguated record
Hiroyuki Matsuba
Also filed as: MATSUBA HIROYUKI
22 granted patents·1 pending application·148 citations·filing 1992–2016
95Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD15PANASONIC CORP5MATSUBA HIROYUKI1NAKASHIMA HIROAKI1PANASONIC IP MAN CO LTD1
Top patents by PatentIndex Score
23 records- 0189US6582067B2Inkjet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 24, 2003·29 cites·21 claims
- 0286US7278696B2Inkjet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 9, 2007·7 cites·9 claims
- 0385US9623669B2Ink supply device for printheadPANASONIC IP MAN CO LTD·Filed 2016·Granted Apr 18, 2017·3 cites·4 claims
- 0480US7506960B2Nozzle head, line head using the same, and ink jet recording apparatus mounted with its line headPANASONIC CORP·Filed 2004·Granted Mar 24, 2009·22 cites·6 claims
- 0578US7029105B2Ink-jet recording device and control method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 18, 2006·17 cites·9 claims
- 0675US7059712B2Inkjet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jun 13, 2006·3 cites·15 claims
- 0771US7490926B2Ink jet recorder and ink filling methodPANASONIC CORP·Filed 2005·Granted Feb 17, 2009·3 cites·7 claims
- 0867US7156481B2Ink jet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 2, 2007·9 cites·13 claims
- 0967US6929358B2Inkjet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 16, 2005·8 cites·32 claims
- 1064US7390074B2Methods of and apparatuses for wiping a line head in an ink jet recorderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jun 24, 2008·2 cites·9 claims
- 1156US7628476B2Ink supplier for ink jet recorderMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Dec 8, 2009·1 cites·3 claims
- 1255USD601978SPrinted circuit boardPANASONIC CORP·Filed 2008·Granted Oct 13, 2009·9 cites·1 claims
- 1350USD525296SPrint head for an ink jet printerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 18, 2006·7 cites·1 claims
- 1449US7296874B2Inkjet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 20, 2007·4 cites·14 claims
- 1546US5331611ATransmission mechanism for magnetic-field generating device in photo-magnetic type recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jul 19, 1994·6 cites·19 claims
- 1645US8147042B2Ink jet recorder and ink filling methodMATSUBA HIROYUKI·Filed 2009·Granted Apr 3, 2012·0 cites·1 claims
- 1745US5465242AOptical disk deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Nov 7, 1995·8 cites·13 claims
- 1844US2005134636A1Ink-jet recording device and control method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 1942US8556387B2Ink jet head unit and ink jet recording apparatus mounted with the sameNAKASHIMA HIROAKI·Filed 2004·Granted Oct 15, 2013·2 cites·25 claims
- 2042USD590015SPrint head for an ink jet printerPANASONIC CORP·Filed 2008·Granted Apr 7, 2009·5 cites·1 claims
- 2141US7244011B2Inkjet recording apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 17, 2007·2 cites·7 claims
- 2230USD569418SPrint head for an ink jet printerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted May 20, 2008·1 cites·1 claims
- 2329USD608824SPrint head for an ink jet printerPANASONIC CORP·Filed 2008·Granted Jan 26, 2010·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →