Inventor · disambiguated record
Masayoshi Ishida
Also filed as: ISHIDA MASAYOSHI
9 granted patents·2 pending applications·115 citations·filing 1989–2015
86Inventor score
Top patents by PatentIndex Score
11 records- 0183US5434508ABattery capacity monitoring using consumed current as measured and through a mode tableSANYO ELECTRIC CO·Filed 1993·Granted Jul 18, 1995·78 cites·10 claims
- 0274US6972160B2Fuel cellNAT INST OF ADVANCED IND SCIEN·Filed 2002·Granted Dec 6, 2005·14 cites·9 claims
- 0372US8435916B2Catalyst comprising platinum black and fluorineISHIDA MASAYOSHI·Filed 2011·Granted May 7, 2013·2 cites·6 claims
- 0471US8003561B2Fuel cellSTELLA CHEMIFA CORP·Filed 2006·Granted Aug 23, 2011·2 cites·13 claims
- 0551US5665455ALow-iron-loss grain-oriented electromagnetic steel sheet and method of producing the sameKAWASAKI STEEL CO·Filed 1996·Granted Sep 9, 1997·15 cites·10 claims
- 0646US7942984B2Steel pipe with good magnetic properties and method of producing the sameJFE STEEL CORP·Filed 2005·Granted May 17, 2011·0 cites·6 claims
- 0740US9641022B2Power supply apparatus, battery apparatus, and battery systemJGC CORP·Filed 2013·Granted May 2, 2017·0 cites·12 claims
- 0839US2002122968A1Fuel cellFiled 2002·Application pending·0 cites
- 0937US5665178AMethod of manufacturing grain-oriented silicon steel sheet having excellent magnetic characteristicsKAWASAKI STEEL CO·Filed 1996·Granted Sep 9, 1997·3 cites·3 claims
- 1031US2017063147A1Power source systemJGC CORP·Filed 2015·Application pending·0 cites
- 1128US5037607AReactorHITACHI LTD·Filed 1989·Granted Aug 6, 1991·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →