Inventor · disambiguated record

Hirotsugu Ioka

Also filed as: IOKA HIROTSUGU

2 granted patents·3 citations·filing 2013–2018

38Inventor score

Technology areasH01M

Files withGS YUASA INT LTD2

Top patents by PatentIndex Score

2 records

0179US9905369B2Energy storage deviceGS YUASA INT LTD·Filed 2013·Granted Feb 27, 2018·3 cites·17 claims
0247US11387483B2Nonaqueous electrolyte energy storage device and method for producing sameGS YUASA INT LTD·Filed 2018·Granted Jul 12, 2022·0 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →