Inventor · disambiguated record

Jiro Tsukada

Also filed as: TSUKADA JIRO

2 granted patents·24 citations·filing 1985–1990

56Inventor score

Technology areasG01D Y10T

Files withALPS ELECTRIC CO LTD2

Top patents by PatentIndex Score

2 records

0164US4652871AX-Y position input device for display systemALPS ELECTRIC CO LTD·Filed 1985·Granted Mar 24, 1987·23 cites·14 claims
0221US5087812AIncremental encoder with direction-indicating shutterALPS ELECTRIC CO LTD·Filed 1990·Granted Feb 11, 1992·1 cites·8 claims

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