Inventor · disambiguated record
Norifumi Matsui
Also filed as: MATSUI NORIFUMI
9 granted patents·2 pending applications·185 citations·filing 1997–2003
89Inventor score
Files withMURATA MANUFACTURING CO9
Top patents by PatentIndex Score
11 records- 0194US6470198B1Electronic part, dielectric resonator, dielectric filter, duplexer, and communication device comprised of high TC superconductorMURATA MANUFACTURING CO·Filed 2000·Granted Oct 22, 2002·61 cites·11 claims
- 0284US6144268AHigh-frequency transmission line, dielectric resonator, filter, duplexer, and communication device, with an electrode having gaps in an edge portionMURATA MANUFACTURING CO·Filed 1998·Granted Nov 7, 2000·37 cites·12 claims
- 0383US6016091ADielectric resonator device comprising a dielectric resonator and thin film electrode layers formed thereonMURATA MANUFACTURING CO·Filed 1997·Granted Jan 18, 2000·37 cites·15 claims
- 0471US6888425B2Resonator, filter, composite filter, transmitting and receiving apparatus, and communication apparatusMURATA MANUFACTURING CO·Filed 2003·Granted May 3, 2005·10 cites·15 claims
- 0562US5920243AMulti-layer thin-film electrode, for a high-frequency transmission line, resonator, and filterMURATA MANUFACTURING CO·Filed 1997·Granted Jul 6, 1999·15 cites·14 claims
- 0658US6052041ATM mode dielectric resonator and TM mode dielectric filter and duplexer using the resonatorMURATA MANUFACTURING CO·Filed 1997·Granted Apr 18, 2000·10 cites·19 claims
- 0756US6011983ABand-pass filter apparatus using superconducting integrated nonradiative dielectric waveguideMURATA MANUFACTURING CO·Filed 1997·Granted Jan 4, 2000·11 cites·24 claims
- 0851US6255914B1TM mode dielectric resonator and TM mode dielectric filter and duplexer using the resonatorMURATA MANUFACTURING CO·Filed 2000·Granted Jul 3, 2001·2 cites·17 claims
- 0936US2003137362A1Resonator, filter, duplexer, composite filter device, transmission-reception device, and communication deviceFiled 2003·Application pending·0 cites
- 1032US6281763B1Dielectric resonator, dielectric filter, dielectric duplexer, and method for manufacturing dielectric resonatorMURATA MANUFACTURING CO·Filed 1998·Granted Aug 28, 2001·2 cites·12 claims
- 1132US2003179051A1Low-temperature high-frequency amplifying apparatus and wireless apparatusFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →