Inventor · disambiguated record
Tsuyoshi Aoki
Also filed as: AOKI TSUYOSHI
50 granted patents·8 pending applications·1,606 citations·filing 1983–2017
99Inventor score
Top patents by PatentIndex Score
58 records- 0198US4984059ASemiconductor device and a method for fabricating the sameFUJITSU LTD·Filed 1983·Granted Jan 8, 1991·200 cites·10 claims
- 0295US5463253ASemiconductor device having a plurality of chipsFUJITSU LTD·Filed 1991·Granted Oct 31, 1995·210 cites·52 claims
- 0394US6810160B2Optical wiring substrate, method of manufacturing optical wiring substrate and multilayer optical wiringFUJITSU LTD·Filed 2002·Granted Oct 26, 2004·66 cites·4 claims
- 0493US9025917B2Optical connectorAOKI TSUYOSHI·Filed 2012·Granted May 5, 2015·24 cites·14 claims
- 0592US9612405B2Optical connector, electronic apparatus, and optical connector mounting methodFUJITSU LTD·Filed 2014·Granted Apr 4, 2017·12 cites·7 claims
- 0692US5920117ASemiconductor device and method of forming the deviceFUJITSU LTD·Filed 1997·Granted Jul 6, 1999·135 cites·12 claims
- 0791US7595581B2Thin-film piezoelectric device and method of manufacturing the sameFUJITSU LTD·Filed 2006·Granted Sep 29, 2009·12 cites·9 claims
- 0890US6504966B2Optical deflecting element, optical switch module, light signal switching deviceFUJITSU LTD·Filed 2002·Granted Jan 7, 2003·43 cites·19 claims
- 0990US5293072ASemiconductor device having spherical terminals attached to the lead frame embedded within the package bodyFUJITSU LTD·Filed 1993·Granted Mar 8, 1994·97 cites·6 claims
- 1090US4775891AImage display using liquid crystal display panelCASIO COMPUTER CO LTD·Filed 1985·Granted Oct 4, 1988·78 cites·8 claims
- 1188US6879836B2Location management method and apparatus for managing a location of a GPS-equipped portable telephone carried by a memberJUKEN SANGYO·Filed 2002·Granted Apr 12, 2005·101 cites·1 claims
- 1287US8207653B2Piezoelectric generating apparatusKURIHARA KAZUAKI·Filed 2011·Granted Jun 26, 2012·6 cites·17 claims
- 1387US5530292ASemiconductor device having a plurality of chipsFUJITSU LTD·Filed 1992·Granted Jun 25, 1996·94 cites·7 claims
- 1486US9696504B2Electronic apparatus having optical connector connected to waveguideFUJITSU LTD·Filed 2016·Granted Jul 4, 2017·4 cites·8 claims
- 1584US9541715B2Optical module, manufacturing method of optical module, and optical deviceFUJITSU LTD·Filed 2015·Granted Jan 10, 2017·5 cites·19 claims
- 1684US7068871B2Optical wiring substrate, method of manufacturing optical wiring substrate and multilayer optical wiringFUJITSU LTD·Filed 2004·Granted Jun 27, 2006·24 cites·6 claims
- 1783US7218798B2Optical deflection element and optical switchFUJITSU LTD·Filed 2005·Granted May 15, 2007·7 cites·18 claims
- 1882US8876412B2Optical connector and electronic equipment using the sameAOKI TSUYOSHI·Filed 2012·Granted Nov 4, 2014·6 cites·14 claims
- 1981US8304490B2Polylactic acid and manufacturing process thereofKIMURA YOSHIHARU·Filed 2005·Granted Nov 6, 2012·6 cites·6 claims
- 2080US5078019ATrackball deviceALPS ELECTRIC CO LTD·Filed 1990·Granted Jan 7, 1992·85 cites·11 claims
- 2177US5580100AConnecting joint for plastic tubeUSUI KOKUSAI SANGYO KK·Filed 1995·Granted Dec 3, 1996·46 cites·9 claims
- 2276US5834831ASemiconductor device with improved heat dissipation efficiencyFUJITSU LTD·Filed 1996·Granted Nov 10, 1998·56 cites·12 claims
- 2374US8920042B2Optical connector, optical fiber incorporating method, and electronic information equipmentAOKI TSUYOSHI·Filed 2012·Granted Dec 30, 2014·4 cites·20 claims
- 2474US6446367B1Tractor-loader-backhoeKUBOTA KK·Filed 2000·Granted Sep 10, 2002·22 cites·8 claims
- 2570US7682124B2Tractor with backhoeKUBOTA KK·Filed 2006·Granted Mar 23, 2010·9 cites·9 claims
- 2670US7650174B2Superconductive filter capable of easily adjusting filter characteristic and filter characteristic adjusting methodFUJITSU LTD·Filed 2006·Granted Jan 19, 2010·4 cites·9 claims
- 2770US4903114AResin-molded semiconductorFUJITSU LTD·Filed 1988·Granted Feb 20, 1990·42 cites·12 claims
- 2863US8883955B2Method for producing polylactic acidMATSUBA KENICHIRO·Filed 2010·Granted Nov 11, 2014·1 cites·12 claims
- 2963US7097366B2Method for production of optical module and optical moduleFUJITSU LTD·Filed 2004·Granted Aug 29, 2006·8 cites·23 claims
- 3062US5403776AProcess of using a jig to align and mount terminal conductors to a semiconductor plastic packageFUJITSU LTD·Filed 1993·Granted Apr 4, 1995·27 cites·6 claims
- 3161US4801997AHigh packing density lead frame and integrated circuitFUJITSU LTD·Filed 1988·Granted Jan 31, 1989·27 cites·9 claims
- 3260US5929513ASemiconductor device and heat sink used thereinFUJITSU LTD·Filed 1997·Granted Jul 27, 1999·29 cites·22 claims
- 3359US7001134B2Reinforcing frame construction for tractor having ROPSKUBOTA KK·Filed 2003·Granted Feb 21, 2006·11 cites·12 claims
- 3458US4495133AProcess for the production of pile-surfaced textile structuresCHISSO CORP·Filed 1983·Granted Jan 22, 1985·14 cites·6 claims
- 3556US8376063B2Structure for attaching rear work machine to tractorKUBOTA KK·Filed 2010·Granted Feb 19, 2013·2 cites·6 claims
- 3656US5775740AStructure and process for jointing small-diameter thin metal tube and pressure rubber hoseUSUI KOKUSAI SANGYO KK·Filed 1996·Granted Jul 7, 1998·21 cites·16 claims
- 3754US2009219653A1Head slider equipped with piezoelectric elementFUJITSU LTD·Filed 2009·Application pending·0 cites
- 3854US2009237841A1Magnetic head and magnetic recording deviceFUJITSU LTD·Filed 2009·Application pending·0 cites
- 3953US9116309B2Optical connectorFUJITSU LTD·Filed 2014·Granted Aug 25, 2015·0 cites·14 claims
- 4053US4698660AResin-molded semiconductor deviceFUJITSU LTD·Filed 1986·Granted Oct 6, 1987·19 cites·5 claims
- 4153US2009080119A1Head slider, and method for manufacturing head sliderFUJITSU LTD·Filed 2008·Application pending·0 cites
- 4251US10001607B2Optical wiring module, optical transceiver, and optical coupling methodFUJITSU LTD·Filed 2017·Granted Jun 19, 2018·0 cites·11 claims
- 4351US2008180849A1Magnetic head support, manufacturing methods therefor, and magnetic disk deviceFUJITSU LTD·Filed 2008·Application pending·0 cites
- 4450US2010073823A1Piezoelectric actuator, head slider and magnetic disk driveFUJITSU LTD·Filed 2009·Application pending·0 cites
- 4549US7317860B2Optical device having photonic crystal structureFUJITSU LTD·Filed 2006·Granted Jan 8, 2008·0 cites·8 claims
- 4648US5728835ASubstituted cyclic amine compound, production process thereof and pharmaceutical composition for circulatory organ use containing the sameTOA EIYO LTD·Filed 1995·Granted Mar 17, 1998·17 cites·7 claims
- 4746US9897761B2Optical fiber mounted photonic integrated circuit device for single mode optical fibersFUJITSU LTD·Filed 2017·Granted Feb 20, 2018·0 cites·12 claims
- 4846US7149372B2Optical deviceFUJITSU LTD·Filed 2002·Granted Dec 12, 2006·1 cites·20 claims
- 4946US4920341AMagnetic rotary encoder deviceALPS ELECTRIC CO LTD·Filed 1988·Granted Apr 24, 1990·10 cites·6 claims
- 5045US8421312B2Acceleration sensor having polarized piezoelectric layer interposed between sensing electrodesAOKI TSUYOSHI·Filed 2011·Granted Apr 16, 2013·0 cites·18 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →