Inventor · disambiguated record
Tsumoru Ohata
Also filed as: OHATA TSUMORU
36 granted patents·7 pending applications·712 citations·filing 1980–2009
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD23PANASONIC CORP9OHATA TSUMORU3FUJINO AKIKO1FUKUMOTO YUSUKE1
Top patents by PatentIndex Score
43 records- 0198US7758998B2Lithium ion secondary batteryPANASONIC CORP·Filed 2007·Granted Jul 20, 2010·54 cites·13 claims
- 0298US7754377B2Lithium ion secondary batteryPANASONIC CORP·Filed 2007·Granted Jul 13, 2010·48 cites·11 claims
- 0398US7575606B2Method for producing lithium ion secondary batteryPANASONIC CORP·Filed 2005·Granted Aug 18, 2009·49 cites·9 claims
- 0497US7396612B2Lithium ion secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 8, 2008·81 cites·17 claims
- 0596US7816038B2Lithium ion secondary battery and method for producing the samePANASONIC CORP·Filed 2005·Granted Oct 19, 2010·45 cites·4 claims
- 0696US5536313AIntermittent coating apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jul 16, 1996·102 cites·8 claims
- 0794US7115339B2Lithium ion secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 3, 2006·58 cites·6 claims
- 0893US7759004B2Electrode for lithium ion secondary batteries, lithium ion secondary battery using the same, and method for manufacturing the batteryPANASONIC CORP·Filed 2004·Granted Jul 20, 2010·53 cites·9 claims
- 0992US7745042B2Lithium ion secondary batteryPANASONIC CORP·Filed 2004·Granted Jun 29, 2010·50 cites·16 claims
- 1084US6773838B2Non-aqueous electrolyte secondary battery and negative electrode for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 10, 2004·20 cites·11 claims
- 1183US7670717B2Spirally-wound non-aqueous secondary battery and electrode plate used thereforPANASONIC CORP·Filed 2005·Granted Mar 2, 2010·5 cites·4 claims
- 1282US6869724B2Non-aqueous electrolyte secondary battery and positive electrode for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 22, 2005·22 cites·10 claims
- 1382US6333595B1Method for producing electron tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 25, 2001·32 cites·10 claims
- 1478US7931983B2Lithium ion secondary batteryPANASONIC CORP·Filed 2007·Granted Apr 26, 2011·2 cites·1 claims
- 1576US7767339B2Production method of non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2005·Granted Aug 3, 2010·2 cites·8 claims
- 1671US7435507B2Lithium ion secondary battery and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 14, 2008·9 cites·6 claims
- 1767US8163425B2Secondary batteryOHATA TSUMORU·Filed 2008·Granted Apr 24, 2012·1 cites·5 claims
- 1867US8163424B2Secondary batteryOHATA TSUMORU·Filed 2005·Granted Apr 24, 2012·1 cites·12 claims
- 1966US8211574B2Lithium ion secondary batterySUZUKI KOHEI·Filed 2004·Granted Jul 3, 2012·8 cites·9 claims
- 2065US8302559B2Method of producing lithium ion secondary batteryFUKUMOTO YUSUKE·Filed 2009·Granted Nov 6, 2012·1 cites·5 claims
- 2164US6117490ACoating material application method and an apparatus for use in such a methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 12, 2000·18 cites·15 claims
- 2261US2008311471A1Non-aqueous electrolyte secondary battery and production method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2008·Application pending·0 cites
- 2359US7147964B2Non-aqueous electrolyte secondary battery and negative electrode for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Dec 12, 2006·2 cites·5 claims
- 2455US7150937B2Non-aqueous electrolyte secondary battery and negative electrode for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Dec 19, 2006·1 cites·5 claims
- 2554US2011134717A1Method and device for producing a coating materialPRIMIX CORP·Filed 2009·Application pending·0 cites
- 2653US6942946B2Positive electrode for non-aqueous electrolyte secondary battery and method of producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 13, 2005·1 cites·10 claims
- 2753US5396392ATape casette with tape cleanersMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Mar 7, 1995·9 cites·18 claims
- 2852US4361627AMagnetic recording mediumSONY CORP·Filed 1980·Granted Nov 30, 1982·9 cites·13 claims
- 2948US8088517B2Lithium ion secondary battery and production method thereofHAYASHI TETSUYA·Filed 2004·Granted Jan 3, 2012·0 cites·8 claims
- 3048US6015592ALight-screening film paint for lamps, and light-screening film for lamps and producing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 18, 2000·6 cites·12 claims
- 3147US6197251B1Porous metal material, and method for manufacturing sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 6, 2001·13 cites·17 claims
- 3247US2003054243A1Non-aqueous electrolyte secondary battery and production method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Application pending·0 cites
- 3346US2008274411A1Lithium Ion Secondary BatteryNAKAJIMA JUNJI·Filed 2005·Application pending·0 cites
- 3446US2006281006A1Lithium secondary batteryFUJINO AKIKO·Filed 2004·Application pending·0 cites
- 3545US2004160156A1Electrode for a battery and production method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 3642US6579571B2Method for producing electron tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 17, 2003·0 cites·8 claims
- 3742US6386934B1Method of manufacturing electronic tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 14, 2002·0 cites·9 claims
- 3842US2008044733A1Lithium Ion Secondary Battery and Method for Producing the SameOHATA TSUMORU·Filed 2005·Application pending·0 cites
- 3939US5355271ATape cassette with resiliently mounted tape cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Oct 11, 1994·4 cites·5 claims
- 4037US6322623B1Light-screening film paint for lamps, and light-screening film for lamps and producing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 27, 2001·2 cites·11 claims
- 4134US5372320ATape cassetteMATSUSHITA ELECTRIC CO LTD·Filed 1993·Granted Dec 13, 1994·2 cites·9 claims
- 4232US5229173AMethod of producing a magnetic recording mediaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jul 20, 1993·2 cites·5 claims
- 4330US6172449B1Method of manufacturing electronic tube and electronic tubeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 9, 2001·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →