Inventor · disambiguated record
Kunio Oi
Also filed as: OI KUNIO
3 granted patents·40 citations·filing 1991–2000
71Inventor score
Top patents by PatentIndex Score
3 records- 0162US6621092B1Reflection type sensorSUNX LTD·Filed 2000·Granted Sep 16, 2003·13 cites·3 claims
- 0258US5099113APhotoelectrical switching circuit with frequency divider circuitIDEC IZUMI CORP·Filed 1991·Granted Mar 24, 1992·17 cites·6 claims
- 0345US5283474ACircuit for driving a load by using selectively one of two different DC power sourcesIDEC IZUMI CORP·Filed 1991·Granted Feb 1, 1994·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →