Inventor · disambiguated record
Yasuhiko Bito
Also filed as: BITO YASUHIKO
44 granted patents·21 pending applications·928 citations·filing 1991–2010
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD33PANASONIC CORP17HASEGAWA MASAKI2KATO FUMIO2UEDA TOMOHIRO2
Top patents by PatentIndex Score
65 records- 0196US5370948AProcess for production of positive electrode active material for nonaqueous electrolyte lithium secondary cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Dec 6, 1994·118 cites·4 claims
- 0293US7923150B2Non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2006·Granted Apr 12, 2011·22 cites·10 claims
- 0393US7248023B2Charger for lithium secondary battery and electronic apparatus including chargerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jul 24, 2007·48 cites·5 claims
- 0492US6265111B1Non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 24, 2001·48 cites·12 claims
- 0589US5609975APositive electrode for non-aqueous electrolyte lithium secondary battery and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Mar 11, 1997·98 cites·13 claims
- 0688US7858232B2Non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2005·Granted Dec 28, 2010·7 cites·15 claims
- 0787US8361658B2Cathode material and non-aqueous electrolyte secondary battery using itPANASONIC CORP·Filed 2010·Granted Jan 29, 2013·4 cites·4 claims
- 0883US6882130B2Battery-driven electronic device and mobile communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 19, 2005·53 cites·26 claims
- 0982US6576370B1Positive electrode and lithium battery using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 10, 2003·21 cites·6 claims
- 1081US5296319ANon-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Mar 22, 1994·61 cites·3 claims
- 1179US6733927B1Non-aqueous electrolyte secondary battery and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 11, 2004·17 cites·8 claims
- 1279US5316875ASecondary battery with nonaqueous electrolyte and method of manufacturing sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted May 31, 1994·58 cites·5 claims
- 1375US7537862B2Negative electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery comprising the samePANASONIC CORP·Filed 2005·Granted May 26, 2009·2 cites·10 claims
- 1475US6544687B1Non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 8, 2003·12 cites·7 claims
- 1574US5631105ANon-aqueous electrolyte lithium secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 20, 1997·48 cites·6 claims
- 1673US7897282B2AA alkaline batteryPANASONIC CORP·Filed 2008·Granted Mar 1, 2011·2 cites·4 claims
- 1773US7816032B2Energy device and method for producing the samePANASONIC CORP·Filed 2004·Granted Oct 19, 2010·12 cites·4 claims
- 1873US5474861AElectrode for non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 12, 1995·44 cites·17 claims
- 1971US7736806B2Cathode material and non-aqueous electrolyte secondary battery using itPANASONIC CORP·Filed 2003·Granted Jun 15, 2010·8 cites·9 claims
- 2070US8709660B2Non-aqueous electrolyte batteryTAKAMURA KOSHI·Filed 2008·Granted Apr 29, 2014·3 cites·13 claims
- 2170US7955735B2Non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2005·Granted Jun 7, 2011·1 cites·8 claims
- 2269US8003253B2Non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2006·Granted Aug 23, 2011·1 cites·3 claims
- 2368US7597997B2Nonaqueous electrolyte secondary battery and method for producing samePANASONIC CORP·Filed 2004·Granted Oct 6, 2009·8 cites·24 claims
- 2468US5490320AMethod of making a positive electrode for lithium secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Feb 13, 1996·36 cites·4 claims
- 2567US5262255ANegative electrode for non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 16, 1993·36 cites·7 claims
- 2665US6761998B2Non-aqueous electrolyte secondary cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 13, 2004·8 cites·10 claims
- 2765US6124057ANon-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 26, 2000·35 cites·14 claims
- 2864US6423448B1Non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 23, 2002·5 cites·2 claims
- 2962US6593030B2Non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 15, 2003·4 cites·12 claims
- 3060US8187754B2Coin-type non-aqueous electrolyte batterySANO YOUKO·Filed 2007·Granted May 29, 2012·1 cites·12 claims
- 3160US6150053ANon-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Nov 21, 2000·28 cites·6 claims
- 3259US5194342ASolid-state voltage storage cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 16, 1993·15 cites·4 claims
- 3357US5716737ANonaqueous electrolyte secondary battery, cathode active material and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Feb 10, 1998·12 cites·7 claims
- 3456US2007122708A1Negative electrode material for non-aqueous electrolyte secondary battery, method for producing the same and non-aqueous electrolyte secondary batterySUMITOMO METAL IND·Filed 2006·Application pending·0 cites
- 3555US7635540B2Negative electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery comprising the samePANASONIC CORP·Filed 2005·Granted Dec 22, 2009·0 cites·5 claims
- 3655US2010143583A1Energy device and method for producing the samePANASONIC CORP·Filed 2010·Application pending·0 cites
- 3754US7972729B2Positive electrode material for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery using the same, and method for producing positive electrode material for non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2008·Granted Jul 5, 2011·0 cites·4 claims
- 3854US7662514B2Non-aqueous electrolyte secondary battery and method for producing negative electrode material for non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2006·Granted Feb 16, 2010·0 cites·2 claims
- 3954US7622221B2Non-aqueous electrolyte secondary battery and positive electrode active material thereforPANASONIC CORP·Filed 2006·Granted Nov 24, 2009·0 cites·14 claims
- 4053US7682741B2Composite particle for lithium rechargeable battery, manufacturing method of the same, and lithium rechargeable battery using the samePANASONIC CORP·Filed 2006·Granted Mar 23, 2010·0 cites·6 claims
- 4151US7754383B2Non-aqueous electrolyte secondary battery, negative electrode material therefor, and method of manufacturing the negative electrode materialPANASONIC CORP·Filed 2006·Granted Jul 13, 2010·0 cites·5 claims
- 4251US2005118504A1Energy device and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 4351US2010203382A1Alkaline batteryKATO FUMIO·Filed 2008·Application pending·0 cites
- 4450US2009169988A1AA and AAA Alkaline dry batteriesKATO FUMIO·Filed 2008·Application pending·0 cites
- 4550US2005118502A1Energy device and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 4649US2008096110A1Negative electrode and non-aqueous electrolyte secondary battery using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 4748US6270923B1Non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 7, 2001·16 cites·9 claims
- 4848US2007048596A1Lithium ion secondary batteryHASEGAWA MASAKI·Filed 2006·Application pending·0 cites
- 4948US2007065720A1Negative electrode for lithium ion secondary battery and lithium ion secondary battery prepared by using the sameHASEGAWA MASAKI·Filed 2006·Application pending·0 cites
- 5048US2010183916A1Alkaline primary batterySHIMAMURA HARUNARI·Filed 2008·Application pending·0 cites
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →