Inventor · disambiguated record
Takehito Mitate
Also filed as: MITATE TAKEHITO
40 granted patents·7 pending applications·1,108 citations·filing 1992–2016
98Inventor score
Top patents by PatentIndex Score
47 records- 0192US5344726ACarbon anode for secondary batterySHARP KK·Filed 1993·Granted Sep 6, 1994·71 cites·3 claims
- 0291US5792574ANonaqueous secondary batterySHARP KK·Filed 1997·Granted Aug 11, 1998·72 cites·18 claims
- 0389US6689511B2Secondary battery and electronic instrument using itSHARP KK·Filed 2000·Granted Feb 10, 2004·38 cites·11 claims
- 0489US6534214B1Lithium secondary cellSHARP KK·Filed 2000·Granted Mar 18, 2003·38 cites·16 claims
- 0584US7202412B2Photovoltaic cell including porous semiconductor layer, method of manufacturing the same and solar cellSHARP KK·Filed 2003·Granted Apr 10, 2007·45 cites·10 claims
- 0684US5817436ALithium nickel composite oxide preparation process therefor and application thereofSHARP KK·Filed 1997·Granted Oct 6, 1998·50 cites·11 claims
- 0784US5478672ANonaqueous secondary battery, positive-electrode active materialSHARP KK·Filed 1994·Granted Dec 26, 1995·70 cites·14 claims
- 0883US5482797ANonaqueous secondary batterySHARP KK·Filed 1994·Granted Jan 9, 1996·50 cites·7 claims
- 0980US6103421AProcess of producing a positive electrode active material and nonaqueous secondary battery using the sameSHARP KK·Filed 1997·Granted Aug 15, 2000·38 cites·29 claims
- 1079US7238444B2Lithium secondary batterySHARP KK·Filed 2001·Granted Jul 3, 2007·18 cites·14 claims
- 1174US6040092ANonaqueous secondary batterySHARP KK·Filed 1996·Granted Mar 21, 2000·48 cites·14 claims
- 1274US5985488AProcess for preparing positive electrode active material, and nonaqueous secondary battery utilizing the sameSHARP KK·Filed 1997·Granted Nov 16, 1999·40 cites·34 claims
- 1373US5723232ACarbon electrode for nonaqueous secondary battery and nonaqueous battery using the sameSHARP KK·Filed 1996·Granted Mar 3, 1998·41 cites·12 claims
- 1472US5432029ALithium secondary batterySHARP KK·Filed 1994·Granted Jul 11, 1995·36 cites·20 claims
- 1570US8922059B2Power operation system, power operation method and photovoltaic power generatorYONEDA TETSUYA·Filed 2010·Granted Dec 30, 2014·4 cites·10 claims
- 1670US5595838AMethod for manufacturing carbon composite electrode materialSHARP KK·Filed 1994·Granted Jan 21, 1997·42 cites·21 claims
- 1769US5965296ANonaqueous secondary battery and a method of manufacturing a negative electrode active materialSHARP KK·Filed 1997·Granted Oct 12, 1999·40 cites·22 claims
- 1868US5576121ALlithium secondary battery and process for preparing negative-electrode active material for use in the sameSHARP KK·Filed 1995·Granted Nov 19, 1996·39 cites·17 claims
- 1966US6159638ASolid polymer electrolyte and preparation method thereforSHARP KK·Filed 1998·Granted Dec 12, 2000·37 cites·11 claims
- 2065US5591547AMethod of manufacturing a negative electrode for lithium secondary batterySHARP KK·Filed 1995·Granted Jan 7, 1997·36 cites·12 claims
- 2164US6027833ANonaqueous electrolyte secondary cellDENSO CORP·Filed 1997·Granted Feb 22, 2000·30 cites·17 claims
- 2263US5478364AMethod of manufacturing lithium secondary batterySHARP KK·Filed 1995·Granted Dec 26, 1995·29 cites·2 claims
- 2362US7311998B1Lithium polymer battery with a crosslinked electrolyteSHARP KK·Filed 2000·Granted Dec 25, 2007·5 cites·22 claims
- 2462US6465135B1Polymeric solid electrolyte and electrochemical element using the sameSHARP KK·Filed 1998·Granted Oct 15, 2002·26 cites·5 claims
- 2558US6998167B2Thin secondary batterySHARP KK·Filed 2001·Granted Feb 14, 2006·4 cites·7 claims
- 2657US5955219ALithium nickel copper composite oxide and its production process and useSHARP KK·Filed 1997·Granted Sep 21, 1999·24 cites·11 claims
- 2757US2016359169A1Aqueous paste for electrochemical cell, electrode plate for electrochemical cell obtained by applying the aqueous paste, and battery comprising the electrode plateMITSUI CHEMICALS INC·Filed 2016·Application pending·0 cites
- 2856US5702843ANonaqueous secondary batterySHARP KK·Filed 1996·Granted Dec 30, 1997·25 cites·8 claims
- 2954US7273503B2Lithium polymer secondary battery and method for manufacturing the sameSHARP KK·Filed 2001·Granted Sep 25, 2007·2 cites·2 claims
- 3053US6132906ANonaqueous batterySHARP KK·Filed 1998·Granted Oct 17, 2000·22 cites·13 claims
- 3152US7192675B2Lithium polymer secondary batterySHARP KK·Filed 2001·Granted Mar 20, 2007·1 cites·4 claims
- 3251US5776610ACarbon composite electrode material and method of making thereofSHARP KK·Filed 1996·Granted Jul 7, 1998·19 cites·12 claims
- 3350US2015244028A1Nonaqueous secondary cell, and fire-retardant agent and additive for nonaqueous secondary cellSHARP KK·Filed 2013·Application pending·0 cites
- 3448US5879417AProcess for preparing carbon electrode for nonaqueous secondary batterySHARP KK·Filed 1997·Granted Mar 9, 1999·14 cites·7 claims
- 3547US2012231337A1Aqueous paste for electrochemical cell, electrode plate for electrochemical cell obtained by applying the aqueous paste, and battery comprising the electrode plateMIYATA GEN·Filed 2010·Application pending·0 cites
- 3646US7629079B2Lithium polymer secondary batteryDAI ICHI KOGYO SEIYAKI CO LTD·Filed 2001·Granted Dec 8, 2009·2 cites·1 claims
- 3743US6344294B1Process for preparing a positive electrode active material for a nonaqueous secondary battery by forming an oxalate precipitateSHARP KK·Filed 1999·Granted Feb 5, 2002·12 cites·7 claims
- 3843US6015637AProcess of producing lithium nickel oxide and nonaqueous secondary battery using the sameSHARP KK·Filed 1997·Granted Jan 18, 2000·15 cites·16 claims
- 3942US2004151837A1Material for negative electrode of lithium secondary battery, method for production thereof and lithium secondary battery using the sameFiled 2003·Application pending·0 cites
- 4041US7270914B2Lithium secondary cellSHARP KK·Filed 2001·Granted Sep 18, 2007·0 cites·9 claims
- 4139US2004029009A1Lithium secondary batteryFiled 2001·Application pending·0 cites
- 4238US2010313931A1Power operation system, power operation method, photovoltaic power generator and controllerYONEDA TETSUYA·Filed 2010·Application pending·0 cites
- 4337US5900335ANon-aqueous secondary battery and negative electrode for non-aqueous secondary batterySHARP KK·Filed 1997·Granted May 4, 1999·8 cites·10 claims
- 4437US5589299ACarbon electrode for nonaqueous secondary battery, fabrication method for the same and nonaqueous secondary battery using the sameSHARP KK·Filed 1995·Granted Dec 31, 1996·8 cites·10 claims
- 4535US5407762ANon-aqueous secondary batterySHARP KK·Filed 1992·Granted Apr 18, 1995·7 cites·3 claims
- 4629US6379644B2Process for producing a positive electrode active material for a nonaqueous secondary battery and a nonaqueous secondary battery using the active materialSHARP KK·Filed 1999·Granted Apr 30, 2002·2 cites·14 claims
- 4728US2005229966A1Dye-sensitized solar cellKOMIYA RYOICHI·Filed 2003·Application pending·0 cites
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