Inventor · disambiguated record

Shigetoshi Koga

Also filed as: KOGA SHIGETOSHI

2 granted patents·30 citations·filing 1989–2004

60Inventor score

Technology areasB65G E21D

Files withKOGA SHIGETOSHI1 MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1

Top patents by PatentIndex Score

2 records

0176US7329083B2Loader and unloader for workpieceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 12, 2008·23 cites·18 claims
0220US4917538ATunnel lining process and apparatus thereforKOGA SHIGETOSHI·Filed 1989·Granted Apr 17, 1990·7 cites·6 claims

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