Inventor · disambiguated record
Toshihiko Yoshioka
Also filed as: YOSHIOKA TOSHIHIKO
56 granted patents·14 pending applications·13,391 citations·filing 1990–2008
99Inventor score
Top patents by PatentIndex Score
70 records- 0199US5264103ABiosensor and a method for measuring a concentration of a substrate in a sampleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 23, 1993·1k cites·13 claims
- 0298US6790327B2Device and method for determining the concentration of a substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 14, 2004·178 cites·5 claims
- 0398US6212417B1BiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 3, 2001·343 cites·6 claims
- 0498US6059946ABiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 9, 2000·603 cites·6 claims
- 0598US5651869ABiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jul 29, 1997·543 cites·13 claims
- 0698US5582697ABiosensor, and a method and a device for quantifying a substrate in a sample liquid using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Dec 10, 1996·1.1k cites·16 claims
- 0798US5320732ABiosensor and measuring apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 14, 1994·340 cites·6 claims
- 0898US5192415ABiosensor utilizing enzyme and a method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Mar 9, 1993·690 cites·13 claims
- 0997US7005048B1Glucose sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 28, 2006·242 cites·13 claims
- 1097US6977032B2BiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 20, 2005·129 cites·2 claims
- 1197US6969450B2Biosensor and measuring apparatus for biosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 29, 2005·137 cites·14 claims
- 1297US6706232B2BiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 16, 2004·167 cites·4 claims
- 1397US5906921ABiosensor and method for quantitative measurement of a substrate using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 25, 1999·307 cites·6 claims
- 1497US5650062ABiosensor, and a method and a device for quantifying a substrate in a sample liquid using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 22, 1997·597 cites·13 claims
- 1597US5575895ABiosensor and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Nov 19, 1996·561 cites·20 claims
- 1697US5565085AMethod for quantifying specific compoundMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Oct 15, 1996·460 cites·4 claims
- 1797US5266179AQuantitative analysis method and its system using a disposable sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Nov 30, 1993·1.1k cites·22 claims
- 1897US5229282APreparation of biosensor having a layer containing an enzyme, electron acceptor and hydrophilic polymer on an electrode systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Jul 20, 1993·650 cites·8 claims
- 1996US7323098B2Biosensor and measuring method using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 29, 2008·144 cites·7 claims
- 2096USRE39390EBiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 14, 2006·123 cites·4 claims
- 2196US7056425B2BiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 6, 2006·115 cites·3 claims
- 2296US7022218B2Biosensor with interdigitated electrodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 4, 2006·140 cites·4 claims
- 2395USRE36991EBiosensor and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 19, 2000·283 cites·14 claims
- 2495US5512159ABiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 30, 1996·369 cites·6 claims
- 2594US6656702B1Biosensor containing glucose dehydrogenaseMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 2, 2003·253 cites·4 claims
- 2694US5958199ABiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 28, 1999·205 cites·6 claims
- 2793US5985116ABiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 16, 1999·227 cites·4 claims
- 2893US5922188ABiosensor and method for quantitating biochemical substrate using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 13, 1999·166 cites·9 claims
- 2992US6258254B1BiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 10, 2001·211 cites·3 claims
- 3092US6225078B1Method for quantitative measurement of a substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted May 1, 2001·207 cites·6 claims
- 3191US6471839B1BiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 29, 2002·38 cites·10 claims
- 3290US6077408ABiosensor and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 20, 2000·167 cites·11 claims
- 3390US5658443ABiosensor and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Aug 19, 1997·199 cites·18 claims
- 3489US6547954B2Biosensor and method for quantitating biochemical substrate using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 15, 2003·153 cites·14 claims
- 3589US6340428B1Device and method for determining the concentration of a substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 22, 2002·130 cites·9 claims
- 3687US6821410B2Biosensor and method of substrate quantificationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 23, 2004·19 cites·18 claims
- 3787US5409583AMethod for measuring concentrations of substrates in a sample liquid by using a biosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Apr 25, 1995·174 cites·20 claims
- 3884US6699382B2Method for analyzing a biological sampleMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 2, 2004·12 cites·18 claims
- 3982US6773564B1Glucose sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 10, 2004·83 cites·80 claims
- 4081US7252804B2Body fluid measuring adapter and body fluid measuring unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 7, 2007·118 cites·8 claims
- 4179US6416641B1BiosensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 9, 2002·63 cites·8 claims
- 4278US7604776B2Sample-liquid analysis disc and method for analyzing sample mixture liquidPANASONIC CORP·Filed 2008·Granted Oct 20, 2009·5 cites·10 claims
- 4378US6383819B1Method for determining cholesterol and sensor applicable to the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 7, 2002·13 cites·3 claims
- 4477US6349229B1Body fluid testing deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 19, 2002·222 cites·11 claims
- 4574US6117289ACholesterol sensor and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 12, 2000·44 cites·25 claims
- 4670US7741125B2Biosensor, biosensor measuring apparatus and measurement methodPANASONIC CORP·Filed 2005·Granted Jun 22, 2010·2 cites·10 claims
- 4769US6104940AElectrode probe and body fluid examination equipment including the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 15, 2000·151 cites·21 claims
- 4867US5759445ALipid-dispersed solution and process for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 2, 1998·29 cites·4 claims
- 4962US6071392ACholesterol sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 6, 2000·26 cites·12 claims
- 5059US6214612B1Cholesterol sensor containing electrodes, cholesterol dehydrogenase, nicotinamide adenine dinucleotide and oxidized electron mediatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Apr 10, 2001·18 cites·9 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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