Inventor · disambiguated record
Seiichi Hirawata
Also filed as: HIRAWATA SEIICHI
3 granted patents·17 citations·filing 1986–1996
64Inventor score
Files withNILES PARTS CO LTD3
Top patents by PatentIndex Score
3 records- 0141US5319331AElectromagnetic relayNILES PARTS CO LTD·Filed 1993·Granted Jun 7, 1994·8 cites·2 claims
- 0234US5892174AStructure constructed by ultrasonic welding for accommodating an electric apparatusNILES PARTS CO LTD·Filed 1996·Granted Apr 6, 1999·8 cites·10 claims
- 0327US4700162AContact mechanism of electrical contact piecesNILES PARTS CO LTD·Filed 1986·Granted Oct 13, 1987·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →