Inventor · disambiguated record
Haruhisa Shiomi
Also filed as: SHIOMI HARUHISA
5 granted patents·71 citations·filing 1988–1991
80Inventor score
Files withNGK SPARK PLUG CO5
Top patents by PatentIndex Score
5 records- 0169US4980042AOxygen sensor and method of making itNGK SPARK PLUG CO·Filed 1989·Granted Dec 25, 1990·30 cites·21 claims
- 0255US5194135AAir/fuel ratio sensorNGK SPARK PLUG CO·Filed 1988·Granted Mar 16, 1993·17 cites·2 claims
- 0344US5139829AMethod for producing oxygen detection elementNGK SPARK PLUG CO·Filed 1991·Granted Aug 18, 1992·13 cites·39 claims
- 0440US5242573AMethod of making air/fuel ratio sensorNGK SPARK PLUG CO·Filed 1989·Granted Sep 7, 1993·8 cites·3 claims
- 0528US5186809AStructure for joining a wire to a solid electrolytic elementNGK SPARK PLUG CO·Filed 1991·Granted Feb 16, 1993·3 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →