Inventor · disambiguated record
Yasumi Kobayashi
Also filed as: KOBAYASHI YASUMI
26 granted patents·2 pending applications·251 citations·filing 1992–2014
96Inventor score
Top patents by PatentIndex Score
28 records- 0194US8206467B2Method for manufacturing a solid electrolytic capacitorHAYASHI HIROKI·Filed 2011·Granted Jun 26, 2012·17 cites·6 claims
- 0293US7821772B2Solid electrolytic capacitorSANYO ELECTRIC CO·Filed 2008·Granted Oct 26, 2010·19 cites·5 claims
- 0376US8000085B2Solid electrolytic capacitorSANYO ELECTRIC CO·Filed 2008·Granted Aug 16, 2011·7 cites·5 claims
- 0476US5844453ASurface acoustic wave filter utilizing a transducer having interdigital electrodes and continuously adjacent electrodesSANYO ELECTRIC CO·Filed 1996·Granted Dec 1, 1998·27 cites·5 claims
- 0575US5534829AAntenna duplexerSANYO ELECTRIC CO·Filed 1994·Granted Jul 9, 1996·28 cites·12 claims
- 0673US5293141ADielectric filter having external connection terminals on dielectric substrate and antenna duplexer using the sameSANYO ELECTRIC CO·Filed 1992·Granted Mar 8, 1994·22 cites·13 claims
- 0769US5543757ASurface acoustic wave filter including alternate open and shorted reflector gratingSANYO ELECTRIC CO·Filed 1994·Granted Aug 6, 1996·17 cites·2 claims
- 0867US5760522ASurface acoustic wave deviceSANYO ELECTRIC CO·Filed 1996·Granted Jun 2, 1998·19 cites·9 claims
- 0966US6577209B2Surface acoustic wave device with inductor means for correcting impedance imbalance between input and output electrodesSANYO ELECTRIC CO·Filed 2001·Granted Jun 10, 2003·11 cites·7 claims
- 1062US5345202ADielectric filter comprising a plurality of coaxial resonators of different lengths all having the same resonant frequencySANYO ELECTRIC CO·Filed 1993·Granted Sep 6, 1994·13 cites·2 claims
- 1160US7876548B2Niobium solid electrolytic capacitor and its production methodSANYO ELECTRIC CO·Filed 2008·Granted Jan 25, 2011·2 cites·11 claims
- 1259US6037699ASurface acoustic wave deviceSANYO ELECTRIC CO·Filed 1998·Granted Mar 14, 2000·14 cites·4 claims
- 1356US7206192B2Solid electrolytic capacitor and fabrication method thereforSANYO ELECTRIC CO·Filed 2006·Granted Apr 17, 2007·1 cites·7 claims
- 1456US5877662ASurface acoustic wave filter including series and parallel interdigital transducersSANYO ELECTRIC CO·Filed 1996·Granted Mar 2, 1999·11 cites·12 claims
- 1553US9443659B2Solid electrolytic capacitor and method for manufacturing sameSANYO ELECTRIC CO·Filed 2014·Granted Sep 13, 2016·0 cites·4 claims
- 1647US8004825B2Solid electrolyte capacitorSANYO ELECTRIC CO·Filed 2008·Granted Aug 23, 2011·0 cites·6 claims
- 1747US5422612ADielectric filter having corresponding individual external and ground electrodes formed on a dielectric substrateSANYO ELECTRIC CO·Filed 1993·Granted Jun 6, 1995·7 cites·6 claims
- 1846US5883554ACoaxial resonator having coupling electrodes and dielectric filter formed therefrom using the sameSANYO ELECTRIC CO·Filed 1996·Granted Mar 16, 1999·7 cites·10 claims
- 1943US2008174939A1Niobiuim solid electrolytic capacitor and fabrication method thereofSANYO ELECTRIC CO·Filed 2008·Application pending·0 cites
- 2042US5914645ASurface acoustic wave device with optimized ratio of film thickness to electrode periodSANYO ELECTRIC CO·Filed 1997·Granted Jun 22, 1999·7 cites·4 claims
- 2141US5808523AHigh frequency filter including both dielectric and surface acoustic wave resonatorsSANYO ELECTRIC CO·Filed 1997·Granted Sep 15, 1998·6 cites·6 claims
- 2240US6191668B1Coaxial resonator and dielectric filter using the sameSANYO ELECTRIC CO·Filed 1998·Granted Feb 20, 2001·4 cites·7 claims
- 2335US6034577AIntegrated interdigital electrode saw filter with specified distances between input/output electrodesSANYO ELECTRIC CO·Filed 1998·Granted Mar 7, 2000·3 cites·10 claims
- 2435US5719536ASurface acoustic wave filter with optimized parallel and series resonator capacitancesSANYO ELECTRIC CO·Filed 1996·Granted Feb 17, 1998·4 cites·3 claims
- 2535US2005179340A1Surface acoustic wave device and surface acoustic wave filter comprising the deviceFiled 2005·Application pending·0 cites
- 2634US5719537ASurface acoustic wave filter with range of a frequency difference between resonance frequencies of series and parallel resonatorsSANYO ELECTRIC CO·Filed 1996·Granted Feb 17, 1998·3 cites·3 claims
- 2730US5675207ASurface acoustic waver convolverSANYO ELECTRIC CO·Filed 1996·Granted Oct 7, 1997·1 cites·23 claims
- 2830US5663697ASurface accoustic wave filterSANYO ELECTRIC CO·Filed 1996·Granted Sep 2, 1997·1 cites·2 claims
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