Inventor · disambiguated record
Hisashi Izumida
Also filed as: IZUMIDA HISASHI
4 granted patents·80 citations·filing 1984–1997
79Inventor score
Files withALPS ELECTRIC CO LTD4
Top patents by PatentIndex Score
4 records- 0180US4529960AChip resistorALPS ELECTRIC CO LTD·Filed 1984·Granted Jul 16, 1985·30 cites·2 claims
- 0266US4750084ACeramic laminated capacitorALPS ELECTRIC CO LTD·Filed 1987·Granted Jun 7, 1988·24 cites·3 claims
- 0346US5890921ARotary connectorALPS ELECTRIC CO LTD·Filed 1997·Granted Apr 6, 1999·12 cites·19 claims
- 0443US5944544ARotary connectorALPS ELECTRIC CO LTD·Filed 1997·Granted Aug 31, 1999·14 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →