Inventor · disambiguated record
Masami Hatanaka
Also filed as: HATANAKA MASAMI
5 granted patents·54 citations·filing 1991–2001
81Inventor score
Technology areasH01P
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD5
Top patents by PatentIndex Score
5 records- 0183US6222429B1Dielectric resonator, dielectric notch filter, and dielectric filter with optimized resonator and cavity dimensionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 24, 2001·14 cites·6 claims
- 0277US6414572B2Dielectric resonator having a frequency tuning member spirally engaged with the cavityMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 2, 2002·10 cites·3 claims
- 0377US5714919ADielectric notch resonator and filter having preadjusted degree of couplingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Feb 3, 1998·22 cites·11 claims
- 0439US5221913ADielectric resonator device with thin plate type dielectric heat-radiatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 22, 1993·6 cites·3 claims
- 0535US6107900ADielectric resonator having a through hole mounting structureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 22, 2000·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →