Inventor · disambiguated record
Naoki Hatta
Also filed as: HATTA NAOKI
10 granted patents·4 pending applications·59 citations·filing 2002–2018
86Inventor score
Top patents by PatentIndex Score
14 records- 0181US7491468B2Method for preparing positive electrode material for secondary cell, and secondary cellJAPAN PRESIDENT UNIV KYUSYU·Filed 2003·Granted Feb 17, 2009·28 cites·8 claims
- 0269US8119285B2Cathode material for secondary battery, method for producing cathode material for secondary battery and secondary batteryHATTA NAOKI·Filed 2004·Granted Feb 21, 2012·12 cites·13 claims
- 0368US9761479B2Manufacturing method for semiconductor substrateTOYOTA JIDOSHOKKI KK·Filed 2014·Granted Sep 12, 2017·2 cites·16 claims
- 0468US8890170B2Silicon carbide substrate, semiconductor device and method for manufacturing silicon carbide substrateNAGASAWA HIROYUKI·Filed 2011·Granted Nov 18, 2014·2 cites·9 claims
- 0563US9773678B2Semiconductor substrate and method for manufacturing semiconductor substrateTOYOTA JIDOSHOKKI KK·Filed 2015·Granted Sep 26, 2017·1 cites·19 claims
- 0663US8133321B2Process for producing silicon carbide single crystalKAWAHARA TAKAMITSU·Filed 2006·Granted Mar 13, 2012·1 cites·16 claims
- 0760US8178239B2Cathode material for secondary battery, method for producing same, and secondary batteryHATTA NAOKI·Filed 2004·Granted May 15, 2012·6 cites·10 claims
- 0859US7815888B2Method of producing secondary battery cathode material, and secondary batteryMITSUI SHIPBUILDING ENG·Filed 2002·Granted Oct 19, 2010·4 cites·9 claims
- 0955US7498098B2Method for producing positive cathode material for lithium battery, and lithium batteryJAPAN GOVERNMENT·Filed 2003·Granted Mar 3, 2009·3 cites·5 claims
- 1050US2015311510A1Electrode material and method for producing electrode materialMITSUI SHIPBUILDING ENG·Filed 2013·Application pending·0 cites
- 1147US2011006310A1Semiconductor device and semiconductor device manufacturing methodHOYA CORP·Filed 2008·Application pending·0 cites
- 1246US2016079601A1Cathode material for secondary batteries, method for producing cathode material for secondary batteries, and secondary batteryMITSUI SHIPBUILDING ENG·Filed 2014·Application pending·0 cites
- 1345US11264241B2Semiconductor substrate, semiconductor element and method for producing semiconductor substrateTAMURA SEISAKUSHO KK·Filed 2018·Granted Mar 1, 2022·0 cites·7 claims
- 1444US2014113191A1Electrode material for secondary battery, method for producing electrode material for secondary battery, and secondary batteryNAKAMURA TATSUYA·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →