Inventor · disambiguated record
Yoshiaki Yazawa
Also filed as: YAZAWA YOSHIAKI
28 granted patents·8 pending applications·1,137 citations·filing 1983–2012
97Inventor score
Top patents by PatentIndex Score
36 records- 0197US4819043AMOSFET with reduced short channel effectHITACHI LTD·Filed 1986·Granted Apr 4, 1989·169 cites·7 claims
- 0296US8383396B2Apparatus and method for measuring biological materialHITACHI LTD·Filed 2005·Granted Feb 26, 2013·48 cites·30 claims
- 0396US7888708B2Examination apparatus for biological sample and chemical sampleHITACHI LTD·Filed 2007·Granted Feb 15, 2011·148 cites·8 claims
- 0495US7355270B2Semiconductor chip with coil antenna and communication systemHITACHI LTD·Filed 2005·Granted Apr 8, 2008·51 cites·6 claims
- 0595US5726488ASemiconductor device having semiconductor elements formed in a retrograde well structureHITACHI LTD·Filed 1994·Granted Mar 10, 1998·134 cites·11 claims
- 0693US6294723B2Photovoltaic device, photovoltaic module and establishing method of photovoltaic systemHITACHI LTD·Filed 1999·Granted Sep 25, 2001·156 cites·20 claims
- 0792US6323415B1Light concentrator photovoltaic module method of manufacturing same and light concentrator photovoltaic systemHITACHI LTD·Filed 1999·Granted Nov 27, 2001·182 cites·21 claims
- 0891US7163822B2Apparatus and method for luminometric assayHITACHI LTD·Filed 2003·Granted Jan 16, 2007·40 cites·14 claims
- 0986US7157050B2System and method for detecting biological and chemical materialHITACHI LTD·Filed 2003·Granted Jan 2, 2007·27 cites·17 claims
- 1079US7250863B2Transponder and a sensing system using the transponderHITACHI LTD·Filed 2005·Granted Jul 31, 2007·10 cites·7 claims
- 1174US7276891B2Semiconductor integrated circuit device and a contactless electronic deviceHITACHI LTD·Filed 2005·Granted Oct 2, 2007·7 cites·8 claims
- 1274US4829479AMemory device with improved common data line bias arrangementHITACHI LTD·Filed 1987·Granted May 9, 1989·27 cites·21 claims
- 1373US4665505AWrite circuit for use in semiconductor storage deviceHITACHI LTD·Filed 1984·Granted May 12, 1987·21 cites·23 claims
- 1471US7944338B2RFID tag, RFID reader/writer, RFID system, and processing method of RFID systemHITACHI LTD·Filed 2006·Granted May 17, 2011·5 cites·2 claims
- 1566US6461947B1Photovoltaic device and making of the sameHITACHI LTD·Filed 2000·Granted Oct 8, 2002·12 cites·11 claims
- 1664US7985384B2Analysis kit for living organism and chemical reactionHITACHI LTD·Filed 2007·Granted Jul 26, 2011·1 cites·4 claims
- 1761US4963973ASemiconductor deviceHITACHI LTD·Filed 1989·Granted Oct 16, 1990·17 cites·3 claims
- 1853US6777714B2Crystalline silicon semiconductor device and method for fabricating sameHITACHI CABLE·Filed 2001·Granted Aug 17, 2004·4 cites·9 claims
- 1952US5050127AMemory device with improved common data line bias arrangementHITACHI LTD·Filed 1989·Granted Sep 17, 1991·11 cites·20 claims
- 2051US9714449B2Nucleic acid amplification methodHITACHI HIGH TECH CORP·Filed 2012·Granted Jul 25, 2017·0 cites·5 claims
- 2150US4578693ASemiconductive photodetector deviceHITACHI LTD·Filed 1983·Granted Mar 25, 1986·12 cites·25 claims
- 2249US2005156207A1Examination apparatus for biological sample and chemical sampleFiled 2004·Application pending·0 cites
- 2348US2005287549A1Method of genetic testingHITACHI LTD·Filed 2005·Application pending·0 cites
- 2447US4924293ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1989·Granted May 8, 1990·14 cites·32 claims
- 2546US4748487ASemiconductor memory deviceHITACHI LTD·Filed 1987·Granted May 31, 1988·8 cites·7 claims
- 2646US4682200ASemiconductor memory device with matched equivalent series resistances to the complementary data linesHITACHI LTD·Filed 1986·Granted Jul 21, 1987·8 cites·12 claims
- 2744US2012312083A1Biopolymer analysis method, biopolymer analyzer, and biopolymer analysis chipAKAHORI RENA·Filed 2011·Application pending·0 cites
- 2844US2006141474A1Biomolecule detecting element and method for analyzing nucleic acid using the sameMIYAHARA YUJI·Filed 2004·Application pending·0 cites
- 2942US5747864ALight receiving element and a method of fabricating the sameHITACHI LTD·Filed 1996·Granted May 5, 1998·10 cites·11 claims
- 3042US2015010902A1Apparatus and Method for Monitoring Airborne Microorganisms in the AtmosphereTAKENAKA KEI·Filed 2012·Application pending·0 cites
- 3141US2004233043A1Communication systemHITACHI LTD·Filed 2003·Application pending·0 cites
- 3240US2002046765A1Photovoltaic cell and process for producing the sameFiled 2001·Application pending·0 cites
- 3336US4916500AMOS field effect transistor device with buried channelHITACHI LTD·Filed 1987·Granted Apr 10, 1990·5 cites·10 claims
- 3435US2012156766A1Sample analyzing chip and measurement system using sameSHIRATORI AKIKO·Filed 2010·Application pending·0 cites
- 3531US5028867APrinted-wiring boardJAPAN ENGINE VALVE MFG·Filed 1989·Granted Jul 2, 1991·2 cites·2 claims
- 3629US5870128ALight-emitting device assembly having in-line light-emitting device arrays and manufacturing method thereforJAPAN ENGINE VALVE MFG·Filed 1996·Granted Feb 9, 1999·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →