Inventor · disambiguated record
Hisashi Matsushita
Also filed as: MATSUSHITA HISASHI
2 granted patents·1 pending application·16 citations·filing 2005–2022
51Inventor score
Technology areasG06F
Top patents by PatentIndex Score
3 records- 0181US7644860B2Information processing apparatus having illegal access prevention function and illegal access prevention methodPANASONIC CORP·Filed 2005·Granted Jan 12, 2010·16 cites·4 claims
- 0249US11620002B2Electronic devicePANASONIC IP MAN CO LTD·Filed 2022·Granted Apr 4, 2023·0 cites·7 claims
- 0330US2006282902A1Security device and method for information processing apparatusMATSUSHITA HISASHI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →