Inventor · disambiguated record
Yuichi Yakumaru
Also filed as: YAKUMARU YUICHI
11 granted patents·8 pending applications·142 citations·filing 1996–2017
91Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD7PANASONIC CORP3YAKUMARU YUICHI3KOMORI KOU2OGATA TAKESHI2
Top patents by PatentIndex Score
19 records- 0190US8549868B2Refrigeration cycle apparatusKOMORI KOU·Filed 2008·Granted Oct 8, 2013·13 cites·11 claims
- 0283US6167719B1Compressor for refrigeration cycleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 2, 2001·37 cites·12 claims
- 0380US8919296B2Hot-water supply systemKOMORI KOU·Filed 2008·Granted Dec 30, 2014·5 cites·13 claims
- 0475US9618234B2Refrigerant circuitPANASONIC IP MAN CO LTD·Filed 2013·Granted Apr 11, 2017·2 cites·3 claims
- 0571US6044660AApparatus having refrigeration cycleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 4, 2000·21 cites·17 claims
- 0667US6216476B1Apparatus having refrigeration cycleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 17, 2001·5 cites·11 claims
- 0760US8590326B2Refrigeration cycle apparatusYAKUMARU YUICHI·Filed 2008·Granted Nov 26, 2013·2 cites·7 claims
- 0859US2017184314A1Heat pump heating systemPANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 0956US2012017620A1Refrigeration cycle apparatusOGATA TAKESHI·Filed 2009·Application pending·0 cites
- 1055US2011011080A1Refrigeration cycle apparatusPANASONIC CORP·Filed 2009·Application pending·0 cites
- 1154US6006544ARefrigeration cycleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 28, 1999·19 cites·45 claims
- 1254US2010326107A1Refrigeration cycle apparatusPANASONIC CORP·Filed 2009·Application pending·0 cites
- 1354US2012000236A1Heat pump heating systemOGATA TAKESHI·Filed 2010·Application pending·0 cites
- 1454US2010313586A1Refrigeration cycle apparatusPANASONIC CORP·Filed 2009·Application pending·0 cites
- 1552US6196008B1Method for taking custody of, transporting and installing air conditionerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 6, 2001·20 cites·10 claims
- 1641US5715694ARefrigerator controllerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Feb 10, 1998·10 cites·21 claims
- 1739US2012167604A1Refrigeration cycle apparatusYAKUMARU YUICHI·Filed 2011·Application pending·0 cites
- 1837US5806326ARefrigeration cycleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 15, 1998·8 cites·8 claims
- 1929US2011283723A1Refrigeration cycle apparatusYAKUMARU YUICHI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →