Inventor · disambiguated record
Katsumi Takayanagi
Also filed as: TAKAYANAGI KATSUMI
3 granted patents·32 citations·filing 1978–1986
68Inventor score
Files withALPS ELECTRIC CO LTD3
Top patents by PatentIndex Score
3 records- 0167US4658234AResistor networkALPS ELECTRIC CO LTD·Filed 1985·Granted Apr 14, 1987·18 cites·3 claims
- 0248US4654628ANetwork resistor unitALPS ELECTRIC CO LTD·Filed 1986·Granted Mar 31, 1987·13 cites·4 claims
- 0326US4159460AVariable resistorALPS ELECTRIC CO LTD·Filed 1978·Granted Jun 26, 1979·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →