Inventor · disambiguated record
Yoshihiro Katayama
Also filed as: KATAYAMA YOSHIHIRO
28 granted patents·8 pending applications·195 citations·filing 1988–2021
96Inventor score
Files withGS YUASA INT LTD5COSMO RES INST4ENDO DAISUKE4MASE KOHEI3MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3
Top patents by PatentIndex Score
36 records- 0191US10297822B2Positive active material for nonaqueous electrolyte secondary battery, method of manufacturing the positive active material, electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery and method of manufacturing the secondary batteryGS YUASA INT LTD·Filed 2016·Granted May 21, 2019·4 cites·16 claims
- 0288US9543055B2Positive active material for nonaqueous electrolyte secondary battery, method of manufacturing the positive active material, electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery and method of manufacturing the secondary batteryENDO DAISUKE·Filed 2011·Granted Jan 10, 2017·5 cites·16 claims
- 0386US8551659B2Active material for lithium secondary battery, lithium secondary battery, and method for producing the sameENDO DAISUKE·Filed 2008·Granted Oct 8, 2013·9 cites·10 claims
- 0486US8382860B2Process for producing lithium secondary batteryGS YUASA INT LTD·Filed 2010·Granted Feb 26, 2013·5 cites·10 claims
- 0586US4947211ADeveloping deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Aug 7, 1990·33 cites·19 claims
- 0684US5073797AToner sealing arrangement for a dry developing device of an electrostatic copierMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Dec 17, 1991·30 cites·4 claims
- 0781US8865352B2Negative electrode, electrode assembly and electric storage deviceSASAKI TAKESHI·Filed 2012·Granted Oct 21, 2014·2 cites·20 claims
- 0877US6724919B1Method of personal verification for computer system, computer system, and recording mediumTOSHIBA KK·Filed 2000·Granted Apr 20, 2004·56 cites·22 claims
- 0975US9825281B2Method for producing active material for lithium secondary battery and method of using lithium secondary batteryGS YUASA INT LTD·Filed 2012·Granted Nov 21, 2017·1 cites·14 claims
- 1075US8211683B2Plasmid, transformants and process for production of 3- carboxymuconolactoneMASE KOHEI·Filed 2007·Granted Jul 3, 2012·5 cites·7 claims
- 1173US8133617B2Non-aqueous electrolyte battery, method of manufacturing the same and method of using the sameKOZONO SUGURU·Filed 2006·Granted Mar 13, 2012·4 cites·8 claims
- 1272US9219273B2Active material for lithium secondary battery, electrode for lithium secondary battery, and lithium secondary batteryENDO DAISUKE·Filed 2011·Granted Dec 22, 2015·1 cites·6 claims
- 1371US7875395B2Nonaqueous electrolytic cell and its manufacturing methodGS YUASA CORP·Filed 2007·Granted Jan 25, 2011·3 cites·14 claims
- 1469US7879265B2Active material for lithium ion battery having Al-containing lithium titanate and lithium ion batteryGS YUASA CORP·Filed 2006·Granted Feb 1, 2011·1 cites·5 claims
- 1569US6642439B2Basidiomycete manganese peroxidase gene-transferred plant and a method for removing an environmental contaminant using the sameAGENCY IND SCIENCE TECHN·Filed 2000·Granted Nov 4, 2003·3 cites·18 claims
- 1668US9449764B2Electric storage deviceGS YUASA INT LTD·Filed 2014·Granted Sep 20, 2016·0 cites·18 claims
- 1767US6716609B2Polypeptides having α-hydroxy-γ-carboxymuconic acid-ε-semialdehyde dehydrogenase activityCOSMO RES INST·Filed 2001·Granted Apr 6, 2004·1 cites·13 claims
- 1867US4903634ADeveloping deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Feb 27, 1990·16 cites·21 claims
- 1964US8163423B2Non-aqueous electrolyte battery and method of manufacturing the sameKOZONO SUGURU·Filed 2006·Granted Apr 24, 2012·1 cites·11 claims
- 2064US7527890B2Sealed alkaline storage battery, electrode structure and charging method for the same, and charger for sealed alkaline storage batteryYUASA BATTERY CO LTD·Filed 2004·Granted May 5, 2009·6 cites·30 claims
- 2164US7169965B2Transgenic plants expressing secretory laccase and use thereofNAT INST OF ADVANCED IND SCIEN·Filed 2002·Granted Jan 30, 2007·1 cites·9 claims
- 2255US8501356B2Nonaqueous electrolyte batteryOHKUBO KAZUSA·Filed 2009·Granted Aug 6, 2013·1 cites·12 claims
- 2355US8053115B2Active material for lithium ion battery having Mg-containing lithium titanate and lithium ion batteryGS YUASA INT LTD·Filed 2006·Granted Nov 8, 2011·0 cites·8 claims
- 2451US2011166301A1Polyesters, polyurethanes and process for their productionTOYOTA JIDOSHOKKI KK·Filed 2009·Application pending·0 cites
- 2550US8808584B2Active material for lithium secondary battery, electrode for lithium secondary battery, lithium secondary battery, and method for producing the sameENDO DAISUKE·Filed 2010·Granted Aug 19, 2014·0 cites·20 claims
- 2650US6340739B1Polyamide and process for producing the sameCOSMO RES INST·Filed 1999·Granted Jan 22, 2002·4 cites·6 claims
- 2745US2010004469A1Antimicrobial agents and microbicidal agentsTOYOTA JIDOSHOKKI KK·Filed 2007·Application pending·0 cites
- 2845US2011319640A1Large-scale purification of 2-pyrone-4,6-dicarboxylic acidMASE KOHEI·Filed 2008·Application pending·0 cites
- 2943US2006114760A1Information recording/reproducing apparatus and method of controlling the sameTOSHIBA KK·Filed 2005·Application pending·0 cites
- 3043US2023108265A1Method for producing 2-pyrone-4, 6-dicarboxylic acidFOREST RES AND MANAGEMENT ORGANIZATION·Filed 2021·Application pending·0 cites
- 3143US2010048859A1Pdc-lactic acid copolyester and molded product thereofMASE KOHEI·Filed 2007·Application pending·0 cites
- 3243US2007003228A1Video image recording/playback apparatusTOGASHI YUUICHI·Filed 2006·Application pending·0 cites
- 3340US8824871B2Moving picture playback equipment and moving picture playback methodTOGASHI YUICHI·Filed 2006·Granted Sep 2, 2014·0 cites·6 claims
- 3440US2010209978A1Gene-disrupted strain, recombinant plasmids, transformants and process for production of 3-carboxymuconolactoneTOYOTA JIDOSHOKKI KK·Filed 2008·Application pending·0 cites
- 3533US6303745B1Polyester and process for producing the sameCOSMO RES INST·Filed 1999·Granted Oct 16, 2001·3 cites·5 claims
- 3630US6340579B1Gene encoding an alpha-hydroxy-gamma-carboxymuconic acid-epsilon-semialdehyde dehydrogenaseCOSMO RES INST·Filed 1999·Granted Jan 22, 2002·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →