Inventor · disambiguated record
Shoichi Kitazawa
Also filed as: KITAZAWA SHOICHI
17 granted patents·388 citations·filing 1997–2004
95Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD17
Top patents by PatentIndex Score
17 records- 0197US6586786B2High frequency switch and mobile communication equipmentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 1, 2003·67 cites·6 claims
- 0295US6603372B1Laminated notch filter and cellular phone using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 5, 2003·53 cites·18 claims
- 0393US6222431B1Balanced dielectric filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 24, 2001·62 cites·18 claims
- 0489US6147571ADual-band multilayer bandpass filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 14, 2000·71 cites·23 claims
- 0588US6835968B2High frequency switch, two-band type high frequency switch, three-band type high frequency switch, and mobile communication equipmentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Dec 28, 2004·20 cites·7 claims
- 0688US6445266B1Multilayer filter having varied dielectric constant regionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 3, 2002·22 cites·3 claims
- 0782US6177853B1Multilayer filter with electrode patterns connected on different side surfaces to side electrodes and input/output electrodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jan 23, 2001·28 cites·4 claims
- 0876US6140891ADielectric laminated filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 31, 2000·26 cites·18 claims
- 0963US6941650B2Method for manufacturing dielectric laminated deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 13, 2005·5 cites·13 claims
- 1063US6359531B1Multilayer filter with electrode patterns connected on different side surfaces to side electrodes and input/output electrodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 19, 2002·5 cites·1 claims
- 1158US6020798ADielectric laminated device and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 1, 2000·11 cites·2 claims
- 1254US6346866B2Dielectric laminated device and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 12, 2002·9 cites·2 claims
- 1352US6510607B1Method for forming a dielectric laminated deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 28, 2003·2 cites·2 claims
- 1446US7054608B2Multilayer electronic component and communication apparatus and methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 30, 2006·2 cites·3 claims
- 1544US7109531B2High frequency switch, two-band type high frequency switch, three-band type high frequency switch, and mobile communication equipmentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Sep 19, 2006·0 cites·8 claims
- 1644US6310525B1Dielectric laminated device and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 30, 2001·5 cites·20 claims
- 1742US6765460B2Dielectric laminated device including a buried electric conductive member to form a strip line and its method of manufactureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jul 20, 2004·0 cites·7 claims
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