Inventor · disambiguated record
Hajime Suemasa
Also filed as: SUEMASA HAJIME
10 granted patents·1 pending application·182 citations·filing 1993–2021
89Inventor score
Files withMURATA MANUFACTURING CO10
Top patents by PatentIndex Score
11 records- 0193US6522220B2Frequency variable filter, antenna duplexer, and communication apparatus incorporating the sameMURATA MANUFACTURING CO·Filed 2001·Granted Feb 18, 2003·46 cites·9 claims
- 0283US5572175ACoaxial dielectric resonator apparatus having a plurality of side recesses located on a mount substrateMURATA MANUFACTURING CO·Filed 1995·Granted Nov 5, 1996·45 cites·18 claims
- 0378US6351195B1High frequency circuit device, antenna-sharing device, and communication apparatus having spaced apart ground electrodesMURATA MANUFACTURING CO·Filed 2000·Granted Feb 26, 2002·26 cites·9 claims
- 0473US5612512AHigh frequency electronic component having base substrate formed of bismaleimide-triazine resin and resistant film formed on base substrateMURATA MANUFACTURING CO·Filed 1993·Granted Mar 18, 1997·37 cites·3 claims
- 0559US5760666ADielectric resonant component with resist film on the mount substrateMURATA MANUFACTURING CO·Filed 1996·Granted Jun 2, 1998·16 cites·22 claims
- 0653US6885261B2Dielectric filter, antenna sharing device, and communication device having a voltage controlled reactance element for tuning the center frequencyMURATA MANUFACTURING CO·Filed 2001·Granted Apr 26, 2005·3 cites·9 claims
- 0752US6590475B2Filter, antenna duplexer, and communication apparatus incorporating the sameMURATA MANUFACTURING CO·Filed 2001·Granted Jul 8, 2003·2 cites·10 claims
- 0849US11619654B2Probe for characteristic inspection of a connectorMURATA MANUFACTURING CO·Filed 2021·Granted Apr 4, 2023·0 cites·20 claims
- 0942US5764117AMethod of manufacturing a dielectric resonant apparatusMURATA MANUFACTURING CO·Filed 1996·Granted Jun 9, 1998·7 cites·1 claims
- 1037US6683790B1Electronic part, dielectric filter, dielectric duplexer, and manufacturing method of the electronic partMURATA MANUFACTURING CO·Filed 2000·Granted Jan 27, 2004·0 cites·5 claims
- 1135US2002125969A1Dielectric filter, dielectric duplexer, and communication deviceFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →