Inventor · disambiguated record
Toshiki Yabu
Also filed as: YABU TOSHIKI
34 granted patents·3 pending applications·1,415 citations·filing 1987–2007
98Inventor score
Top patents by PatentIndex Score
37 records- 0196US6603172B1Semiconductor device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 5, 2003·104 cites·20 claims
- 0291US5972783AMethod for fabricating a semiconductor device having a nitrogen diffusion layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 26, 1999·125 cites·25 claims
- 0391US5903031AMIS device, method of manufacturing the same, and method of diagnosing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 11, 1999·117 cites·13 claims
- 0490US6083785AMethod of manufacturing semiconductor device having resistor filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 4, 2000·80 cites·10 claims
- 0585US6130139AMethod of manufacturing trench-isolated semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 10, 2000·75 cites·20 claims
- 0685US5698902ASemiconductor device having finely configured gate electrodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Dec 16, 1997·70 cites·13 claims
- 0784US5726479ASemiconductor device having polysilicon electrode minimization resulting in a small resistance valueMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 10, 1998·79 cites·18 claims
- 0884US5399890ASemiconductor memory device in which a capacitor electrode of a memory cell and an interconnection layer of a peripheral circuit are formed in one levelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Mar 21, 1995·50 cites·8 claims
- 0984US4771012AMethod of making symmetrically controlled implanted regions using rotational angle of the substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Sep 13, 1988·70 cites·18 claims
- 1083US5128274AMethod for producing a semiconductor device having a LOCOS insulating film with at least two different thicknessMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jul 7, 1992·87 cites·1 claims
- 1182US6346736B1Trench isolated semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 12, 2002·58 cites·20 claims
- 1280US6143626AMethod of manufacturing a semiconductor device using a trench isolation techniqueMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 7, 2000·51 cites·9 claims
- 1376US6232656B1Semiconductor interconnect formed over an insulation and having moisture resistant materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 15, 2001·35 cites·17 claims
- 1475US7126174B2Semiconductor device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 24, 2006·13 cites·20 claims
- 1575US6069055AFabricating method for semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted May 30, 2000·47 cites·7 claims
- 1674US5270226AManufacturing method for LDDFETS using oblique ion implantion techniqueMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Dec 14, 1993·42 cites·13 claims
- 1774US5214296AThin-film semiconductor device and method of fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted May 25, 1993·37 cites·8 claims
- 1873US5217914AMethod for making semiconductor integration circuit with stacked capacitor cellsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 8, 1993·36 cites·11 claims
- 1971US6281562B1Semiconductor device which reduces the minimum distance requirements between active areasMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 28, 2001·28 cites·12 claims
- 2071US6034416ASemiconductor device and method for fabricating the sameMATSUSHITA ELECTIRC IND CO LTD·Filed 1998·Granted Mar 7, 2000·30 cites·48 claims
- 2171US5241201ADram with concentric adjacent capacitorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 31, 1993·30 cites·4 claims
- 2269US5989992AMethod of making a semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 23, 1999·26 cites·11 claims
- 2368US5946563ASemiconductor device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 31, 1999·29 cites·13 claims
- 2466US6524904B1Method of fabricating semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 25, 2003·13 cites·8 claims
- 2562US5960300AMethod of manufacturing semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Sep 28, 1999·24 cites·6 claims
- 2661US6492672B1Semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 10, 2002·7 cites·11 claims
- 2761US5879983ASemiconductor device and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 9, 1999·16 cites·4 claims
- 2857US6124160ASemiconductor device and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Sep 26, 2000·13 cites·4 claims
- 2954USRE41980ESemiconductor interconnect formed over an insulation and having moisture resistant materialPANASONIC CORP·Filed 2007·Granted Dec 7, 2010·0 cites·51 claims
- 3053USRE39932ESemiconductor interconnect formed over an insulation and having moisture resistant materialMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Dec 4, 2007·3 cites·32 claims
- 3153US6967409B2Semiconductor device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 22, 2005·3 cites·81 claims
- 3250US6570231B1Semiconductor device with varying width electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 27, 2003·5 cites·5 claims
- 3349US6709950B2Semiconductor device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 23, 2004·2 cites·22 claims
- 3449US2005156220A1Semiconductor device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 3541US2006187719A1Semiconductor package, ID generating system thereof, ID recognizing system thereof, ID recognition method thereof, semiconductor integrated circuit chip, ID generating system thereof, ID recognizing system thereof, and ID recognition method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 3638US2004099897A1Semiconductor device and method for fabricating the sameFiled 2003·Application pending·0 cites
- 3736USRE35036EMethod of making symmetrically controlled implanted regions using rotational angle of the substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Sep 12, 1995·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →