Inventor · disambiguated record
Kaoru Usui
Also filed as: USUI KAORU
9 granted patents·8 pending applications·243 citations·filing 1994–2017
89Inventor score
Top patents by PatentIndex Score
17 records- 0194USD596305SHeating external application materialMYCOAL CO LTD·Filed 2005·Granted Jul 14, 2009·116 cites·1 claims
- 0283USD583958SHeating external application materialMYCOAL CO LTD·Filed 2005·Granted Dec 30, 2008·35 cites·1 claims
- 0373US7611767B2Foot warming heating element and method of manufacturing foot warming heating elementMYCOAL CO LTD·Filed 2003·Granted Nov 3, 2009·18 cites·18 claims
- 0469US5513765APlasma generating apparatus and methodFUJITSU LTD·Filed 1994·Granted May 7, 1996·21 cites·17 claims
- 0563US5591268APlasma process with radicalsFUJITSU LTD·Filed 1995·Granted Jan 7, 1997·29 cites·24 claims
- 0661US7612936B2Optical amplifying apparatus for wavelength division multiplexed signalsFUJITSU LTD·Filed 2003·Granted Nov 3, 2009·6 cites·16 claims
- 0746US5739069APlasma process with radicalsFUJITSU LTD·Filed 1996·Granted Apr 14, 1998·14 cites·10 claims
- 0842US7215093B2Motor drive circuit and motor drive method that can positively perform a brake operationMITSUMI ELECTRIC CO LTD·Filed 2004·Granted May 8, 2007·4 cites·12 claims
- 0941US2004217325A1Heating composition and heating elementFiled 2003·Application pending·0 cites
- 1040US2008257479A1Process for Producing Adhesive Type HeaterUSUI KAORU·Filed 2005·Application pending·0 cites
- 1139US2009229594A1Heat source and heating deviceUSUI KAORU·Filed 2006·Application pending·0 cites
- 1239US2004197502A1Heat generating articleFiled 2003·Application pending·0 cites
- 1339US2005244629A1Heating elementUSUI KAORU·Filed 2004·Application pending·0 cites
- 1438US2006154006A1Exothermic composition and exothermic elementMYCOAL PROD CORP·Filed 2003·Application pending·0 cites
- 1537US2004178384A1Heat-generating composition, heater made using heat-generating composition, and process for producing the sameFiled 2003·Application pending·0 cites
- 1636US2004042965A1Exothermic composition and exothermic article using the compositions, and method for producing the exothermic articleFiled 2002·Application pending·0 cites
- 1729US10170919B2Battery protecting apparatusTANAKA NOBUHITO·Filed 2017·Granted Jan 1, 2019·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →