Inventor · disambiguated record
Naoto Arai
Also filed as: ARAI NAOTO
34 granted patents·339 citations·filing 1981–2020
97Inventor score
Files withKANZAKI PAPER MFG CO LTD15MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6PANASONIC CORP5SANKO KAIHATSU KAGAKU KENK2TOYOTA MOTOR CO LTD2
Top patents by PatentIndex Score
34 records- 0196US7335448B2Lithium ion secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 26, 2008·134 cites·3 claims
- 0294USD982069SFront frame for eyeglassesJINS HOLDINGS INC·Filed 2020·Granted Mar 28, 2023·22 cites·1 claims
- 0391US4531140AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1984·Granted Jul 23, 1985·40 cites·5 claims
- 0482US7935445B2Lithium ion secondary batteryPANASONIC CORP·Filed 2006·Granted May 3, 2011·5 cites·6 claims
- 0581US6528202B1Safety vent device used in a battery moduleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 4, 2003·23 cites·23 claims
- 0678US6811920B2Cylindrical lithium ion secondary battery and fabrication method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 2, 2004·17 cites·12 claims
- 0776US7858231B2Current collector sheet and electrochemical devicePANASONIC CORP·Filed 2005·Granted Dec 28, 2010·3 cites·2 claims
- 0870US4535190APhenolic compounds and a heat-sensitive recording material containing the sameSANKO KAIHATSU KAGAKU KENK·Filed 1984·Granted Aug 13, 1985·7 cites·2 claims
- 0967US7833656B2Electrochemical device and method for producing the samePANASONIC CORP·Filed 2003·Granted Nov 16, 2010·7 cites·32 claims
- 1066US4542395AHeat-sensitive recording materialSANKO KAIHATSU KAGAKU KENK·Filed 1984·Granted Sep 17, 1985·6 cites·1 claims
- 1162US4420538AHeat-sensitive recording materialsMURATA MANUFACTURING CO·Filed 1981·Granted Dec 13, 1983·9 cites·9 claims
- 1261US4882310AHeat-sensitive recording material with heat-sensitive color developing layer containing prismatic calcium carbonateKANZAKI PAPER MFG CO LTD·Filed 1988·Granted Nov 21, 1989·10 cites·5 claims
- 1360US7547489B2Electrochemical devicePANASONIC CORP·Filed 2003·Granted Jun 16, 2009·4 cites·13 claims
- 1459US7255964B2Electrode plate unit and batteryTOYOTA MOTOR CO LTD·Filed 2003·Granted Aug 14, 2007·2 cites·6 claims
- 1558US6680146B2Electrode plate unit and batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 20, 2004·2 cites·6 claims
- 1656US7687191B2Set of electrode plates for rolled electrochemical component and a cell comprising such electrode platesPANASONIC CORP·Filed 2004·Granted Mar 30, 2010·2 cites·29 claims
- 1755US7390592B2Electrode plate unit and batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 24, 2008·1 cites·4 claims
- 1852US4540999AHeat-sensitive record materialKANZAKI PAPER MFG CO LTD·Filed 1984·Granted Sep 10, 1985·6 cites·10 claims
- 1952US4514745AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1984·Granted Apr 30, 1985·6 cites·3 claims
- 2051US5017545AHeat sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1989·Granted May 21, 1991·6 cites·4 claims
- 2146US4626877AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1985·Granted Dec 2, 1986·4 cites·8 claims
- 2245US5296440AHeat-sensitive recording mediumKANZAKI PAPER MFG CO LTD·Filed 1991·Granted Mar 22, 1994·4 cites·13 claims
- 2342US7153606B2Secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Dec 26, 2006·0 cites·5 claims
- 2440US4511909AHeat-sensitive recording materialsKANZAKI PAPER MFG CO LTD·Filed 1982·Granted Apr 16, 1985·3 cites·4 claims
- 2539US4523205AHeat-sensitive recording materialsKANZAKI PAPER MFG CO LTD·Filed 1983·Granted Jun 11, 1985·3 cites·5 claims
- 2638US4426424AHeat-sensitive recording materialsKANZAKI PAPER MFG CO LTD·Filed 1982·Granted Jan 17, 1984·3 cites·7 claims
- 2737US5110786AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1990·Granted May 5, 1992·2 cites·6 claims
- 2837US4771033AHeat-sensitive record materialKANZAKI PAPER MFG CO LTD·Filed 1987·Granted Sep 13, 1988·5 cites·11 claims
- 2934US5565306AThermofixable photosensitive recording material and process for preparing thereofNEW OJI PAPER CO LTD·Filed 1995·Granted Oct 15, 1996·1 cites·15 claims
- 3033US5206210AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1991·Granted Apr 27, 1993·1 cites·20 claims
- 3133US4713364AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1986·Granted Dec 15, 1987·1 cites·5 claims
- 3231USRE36321EHeat-sensitive recording materialOJI PAPER CO·Filed 1988·Granted Sep 28, 1999·0 cites·6 claims
- 3331US5116802AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1991·Granted May 26, 1992·0 cites·15 claims
- 3430US6893771B2Battery assemblyTOYOTA MOTOR CO LTD·Filed 2001·Granted May 17, 2005·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →