Inventor · disambiguated record
Hidemasa Kawai
Also filed as: KAWAI HIDEMASA
13 granted patents·2 pending applications·98 citations·filing 1992–2022
91Inventor score
Top patents by PatentIndex Score
15 records- 0181US6902844B2Film-sealed non-aqueous electrolyte battery with improved surface-treated lead terminalNIHON PARKERIZING·Filed 2002·Granted Jun 7, 2005·24 cites·25 claims
- 0279US8034475B2Anode for secondary battery and secondary battery using the sameNEC CORP·Filed 2010·Granted Oct 11, 2011·2 cites·19 claims
- 0371USD642978SBatteryHITACHI VEHICLE ENERGY LTD·Filed 2011·Granted Aug 9, 2011·18 cites·1 claims
- 0469USD644176SBatteryHITACHI VEHICLE ENERGY LTD·Filed 2011·Granted Aug 30, 2011·17 cites·1 claims
- 0563US7763387B2Negative electrode for secondary cell and secondary cell using the sameNEC CORP·Filed 2003·Granted Jul 27, 2010·4 cites·19 claims
- 0662US7118831B2Nonaqueous electrolyte cellNEC CORP·Filed 2003·Granted Oct 10, 2006·5 cites·8 claims
- 0762US2023178753A1Positive electrode, electrode body, and batteryPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 0857US11094922B2Methods for producing nonaqueous electrolyte secondary battery and electrode thereofSANYO ELECTRIC CO·Filed 2019·Granted Aug 17, 2021·0 cites·7 claims
- 0957US7624492B1Method for manufacturing electronic partsMURATA MANUFACTURING CO·Filed 2000·Granted Dec 1, 2009·6 cites·7 claims
- 1057US2023135592A1Electrode plate for secondary battery, method for producing same, secondary battery, and method for producing sameSANYO ELECTRIC CO·Filed 2021·Application pending·0 cites
- 1154US8726494B2Holding jig for electronic partsKATSUBE AKIO·Filed 2009·Granted May 20, 2014·2 cites·10 claims
- 1252USD644178SBatteryHITACHI VEHICLE ENERGY LTD·Filed 2011·Granted Aug 30, 2011·8 cites·1 claims
- 1347US5811913APiezoelectric transformer having four-terminal structureNEC CORP·Filed 1996·Granted Sep 22, 1998·10 cites·17 claims
- 1437US9005736B2Electronic component manufacturing methodKAWAI HIDEMASA·Filed 2012·Granted Apr 14, 2015·0 cites·3 claims
- 1527US5334909AMicrowave tube collector assembly including a chromium oxide filmNEC CORPORATIONCORPORATION·Filed 1992·Granted Aug 2, 1994·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →