Inventor · disambiguated record
Hideto Azuma
Also filed as: AZUMA HIDETO
16 granted patents·4 pending applications·448 citations·filing 1989–2014
94Inventor score
Top patents by PatentIndex Score
20 records- 0195US4959281ANon aqueous electrolyte cellSONY CORP·Filed 1989·Granted Sep 25, 1990·97 cites·3 claims
- 0294US7217474B2Positive electrode active material, non-aqueous electrolyte secondary battery and method for producing positive electrode active materialSONY CORP·Filed 2006·Granted May 15, 2007·17 cites·2 claims
- 0394US6632566B1Positive electrode active material, non-aqueous electrolyte secondary battery and method for producing positive electrode active material of positive materialSONY CORP·Filed 2000·Granted Oct 14, 2003·57 cites·6 claims
- 0491US5093216ACarbonaceous material and a non aqueous electrolyte cell using the sameSONY CORP·Filed 1990·Granted Mar 3, 1992·98 cites·8 claims
- 0588US5834138ANegative electrode material for non-aqueous liquid electrolyte secondary cell and non-aqueous liquid electrolyte secondary cell employing sameSONY CORP·Filed 1996·Granted Nov 10, 1998·85 cites·15 claims
- 0683US8748042B2Cathode active material, method of manufacturing it, cathode, and batterySONY CORP·Filed 2013·Granted Jun 10, 2014·2 cites·8 claims
- 0783US8652577B2Method of manufacturing cathode active materialWATANABE HARUO·Filed 2009·Granted Feb 18, 2014·5 cites·22 claims
- 0877US7147969B2Positive electrode active material, non-aqueous electrolyte secondary battery and method for producing positive electrode active materialSONY CORP·Filed 2003·Granted Dec 12, 2006·11 cites·3 claims
- 0974US9583759B2Cathode active material, method of manufacturing the same and batterySONY CORP·Filed 2013·Granted Feb 28, 2017·1 cites·8 claims
- 1069US8445129B2Cathode active material, method of manufacturing it, cathode, and batteryWATANABE HARUO·Filed 2006·Granted May 21, 2013·1 cites·8 claims
- 1168US6335122B1Carbonaceous electrode material for non-aqueous secondary batterySONY CORP·Filed 1998·Granted Jan 1, 2002·41 cites·7 claims
- 1267US9054374B2Cathode active material, method of manufacturing the same and batteryLI GUOHUA·Filed 2006·Granted Jun 9, 2015·1 cites·11 claims
- 1366US9190662B2Cathode active material, method of manufacturing it, cathode, and batterySONY CORP·Filed 2014·Granted Nov 17, 2015·0 cites·12 claims
- 1464US2014162134A1Gel electrode secondary cellSONY CORP·Filed 2014·Application pending·0 cites
- 1562US2013280617A1Gel electrode secondary cellSONY CORP·Filed 2013·Application pending·0 cites
- 1652US2008318131A1Cathode active material for nonaqeous electrolyte battery, method of producing the same and nonaqueous electrolyte secondary batterySONY CORP·Filed 2008·Application pending·0 cites
- 1747US5972536ANegative electrode material for non-aqueous liquid electrolyte secondary cell, method for producing same and non-aqueous liquid electrolyte secondary cell employing sameSONY CORP·Filed 1998·Granted Oct 26, 1999·15 cites·18 claims
- 1838US5643426AAnode material and method of manufacturing the sameSONY CORP·Filed 1993·Granted Jul 1, 1997·8 cites·12 claims
- 1937US5716732AAnode material and method of manufacturing the sameFiled 1997·Granted Feb 10, 1998·9 cites·3 claims
- 2027US2001016286A1Gel electrode secondary cellFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →