Inventor · disambiguated record
Kenjin Masumoto
Also filed as: MASUMOTO KENJIN
17 granted patents·4 pending applications·350 citations·filing 1996–2022
94Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD8PANASONIC CORP4TESLA INC3MASUMOTO KENJIN2KUNOIKE NAOTO1
Top patents by PatentIndex Score
21 records- 0196US6861821B2Battery with resin integrated resin substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 1, 2005·95 cites·17 claims
- 0289US7622219B2Battery packPANASONIC CORP·Filed 2005·Granted Nov 24, 2009·14 cites·15 claims
- 0387US6524739B1Secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Feb 25, 2003·98 cites·37 claims
- 0486US9692038B2Cap for electrochemical cellTESLA MOTORS INC·Filed 2014·Granted Jun 27, 2017·4 cites·24 claims
- 0581US9231234B2Cylindrical batteryPANASONIC CORP·Filed 2013·Granted Jan 5, 2016·2 cites·5 claims
- 0679US6610437B2Closure assembly for sealed batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 26, 2003·16 cites·18 claims
- 0778US11495854B2Battery cell having welded battery capTESLA INC·Filed 2017·Granted Nov 8, 2022·1 cites·20 claims
- 0877US11942591B2Battery cell having welded battery capTESLA INC·Filed 2022·Granted Mar 26, 2024·0 cites·10 claims
- 0971US10658633B2Battery and manufacturing method of the batteryMASUMOTO KENJIN·Filed 2011·Granted May 19, 2020·2 cites·14 claims
- 1071US6322921B1Secondary battery and sealing plate assembly thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 27, 2001·46 cites·26 claims
- 1167US2020235354A1Battery and method for manufacturing batteryPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 1264US7442467B2Sealed batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 28, 2008·6 cites·2 claims
- 1360US7635535B2Battery pack comprising a battery and a terminal unitPANASONIC CORP·Filed 2004·Granted Dec 22, 2009·4 cites·15 claims
- 1455US7759001B2Battery and method of manufacturing the batteryPANASONIC CORP·Filed 2003·Granted Jul 20, 2010·6 cites·12 claims
- 1553US10673033B2Gasket and diaphragm for electrochemical cellTESLA INC·Filed 2016·Granted Jun 2, 2020·0 cites·14 claims
- 1651US6284403B1Closure assembly for sealed batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Sep 4, 2001·18 cites·12 claims
- 1751US2010273047A1Sealed batteryKUNOIKE NAOTO·Filed 2009·Application pending·0 cites
- 1848US6258477B1Explosion-proof nonaqueous electrolyte secondary cell and rupture pressure setting method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 10, 2001·18 cites·17 claims
- 1946US5958617AThin type batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 28, 1999·20 cites·15 claims
- 2040US2012308863A1Wound type battery and method for fabricating sameMASUMOTO KENJIN·Filed 2011·Application pending·0 cites
- 2136US2004170887A1Non-aqueous electrolytic secondary batteryFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →