Inventor · disambiguated record
Hisao Banno
Also filed as: BANNO HISAO
8 granted patents·179 citations·filing 1985–1992
89Inventor score
Files withNGK SPARK PLUG CO8
Top patents by PatentIndex Score
8 records- 0175US5259099AMethod for manufacturing low noise piezoelectric transducerNGK SPARK PLUG CO·Filed 1992·Granted Nov 9, 1993·41 cites·15 claims
- 0269US5294862ALadder-type piezo-electric filterNGK SPARK PLUG CO·Filed 1992·Granted Mar 15, 1994·22 cites·10 claims
- 0366US4841494AUnderwater piezoelectric arrangementNGK SPARK PLUG CO·Filed 1988·Granted Jun 20, 1989·30 cites·9 claims
- 0461US4695988AUnderwater piezoelectric arrangementNGK SPARK PLUG CO·Filed 1985·Granted Sep 22, 1987·37 cites·11 claims
- 0556US5320910APiezoelectric composite materialNGK SPARK PLUG CO·Filed 1992·Granted Jun 14, 1994·17 cites·6 claims
- 0651US5246610APiezoelectric composite materialNGK SPARK PLUG CO·Filed 1991·Granted Sep 21, 1993·14 cites·6 claims
- 0748US5168253AHigh frequency ladder type piezo-electric filter with differently poled series and parallel resonatorsNGK SPARK PLUG CO·Filed 1991·Granted Dec 1, 1992·10 cites·6 claims
- 0841US5235298ATemperature compensated stripline filter for microwavesNGK SPARK PLUG CO·Filed 1990·Granted Aug 10, 1993·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →