Inventor · disambiguated record
Yoshio Aoki
Also filed as: AOKI YOSHIO · FURUYAMA YUKIHIRO · KITANO KYOZO
85 granted patents·10 pending applications·1,626 citations·filing 1975–2021
99Inventor score
Files withSONY CORP24DAINIPPON INK & CHEMICALS17FUJITSU QUANTUM DEVICES LTD9DENSO CORP6SHINDENGEN ELECTRIC MFG5
Top patents by PatentIndex Score
95 records- 0198US6233654B1Recording apparatus having a partially exchangeable disk array, a loading/unloading device, and a control device and which uses a disk-like recording mediumSONY CORP·Filed 1998·Granted May 15, 2001·180 cites·9 claims
- 0296USD676376SElectric vehicle charging stationSHINDENGEN ELECTRIC MFG·Filed 2012·Granted Feb 19, 2013·88 cites·1 claims
- 0396US7204753B2Pattern display device and game machine including the sameDENSO CORP·Filed 2001·Granted Apr 17, 2007·215 cites·39 claims
- 0494US10947403B2Dispersion and inkjet ink composition, light conversion layer, and liquid crystal display element using the dispersionDAINIPPON INK & CHEMICALS·Filed 2017·Granted Mar 16, 2021·7 cites·20 claims
- 0594US5533001AMagneto-optical disk system with specified thickness for protective layer relative to the numerical aperture of the objective lensSONY CORP·Filed 1995·Granted Jul 2, 1996·57 cites·3 claims
- 0693US5610880AOptical disc system and optical disk thereforSONY CORP·Filed 1996·Granted Mar 11, 1997·69 cites·2 claims
- 0793US4394144ADehumidifying containerKAKEN CHEMICAL CO·Filed 1981·Granted Jul 19, 1983·75 cites·8 claims
- 0892US4771347AMagneto-optical recording systemSONY CORP·Filed 1986·Granted Sep 13, 1988·52 cites·3 claims
- 0991US5392263AMagneto-optical disk system with specified thickness for protective layer on the disk relative to the numerical aperture of the objective lensSONY CORP·Filed 1994·Granted Feb 21, 1995·31 cites·9 claims
- 1090US10428032B2Polymerizable compound and optically anisotropic bodyDAINIPPON INK & CHEMICALS·Filed 2016·Granted Oct 1, 2019·4 cites·10 claims
- 1190US7255643B2Pattern display device and game machine including the sameYAMASA CO LTD·Filed 2003·Granted Aug 14, 2007·130 cites·26 claims
- 1286US5838646AOptical disk having a protective layer of specified thickness relative to the numerical aperture of the objective lensSONY CORP·Filed 1997·Granted Nov 17, 1998·38 cites·6 claims
- 1386US4749392ADehumidifying materialKAKEN PHARMA CO LTD·Filed 1986·Granted Jun 7, 1988·68 cites·14 claims
- 1485US4959820AMagnetooptical recording apparatus with constant leakage magnetic and pulse modulated magnetic fieldSONY CORP·Filed 1989·Granted Sep 25, 1990·31 cites·4 claims
- 1584US10336939B2Stabilizer compound, liquid crystal composition, and display deviceDAINIPPON INK & CHEMICALS·Filed 2016·Granted Jul 2, 2019·3 cites·6 claims
- 1683US7677572B2Pattern display device and game machineDENSO CORP·Filed 2007·Granted Mar 16, 2010·8 cites·38 claims
- 1783US6900482B2Semiconductor device having divided active regions with comb-teeth electrodes thereonFUJITSU QUANTUM DEVICES LTD·Filed 2002·Granted May 31, 2005·35 cites·10 claims
- 1882US7806407B2Game machine including variable pattern display unitsDENSO CORP·Filed 2009·Granted Oct 5, 2010·7 cites·15 claims
- 1982US5955752ASemiconductor module having antenna element thereinFUJITSU LTD·Filed 1998·Granted Sep 21, 1999·78 cites·22 claims
- 2082US5515346AMagneto-optical disk system with specified thickness for protective layer relative to the numerical apperture of the objective lensSONY CORP·Filed 1995·Granted May 7, 1996·22 cites·4 claims
- 2181US9120883B2Polymerizable compound having lateral substituent in terminal ring structureKUSUMOTO TETUO·Filed 2012·Granted Sep 1, 2015·5 cites·14 claims
- 2281US5287334AMagneto-optical pickup apparatus and magneto-optical recording/reproducing apparatusSONY CORP·Filed 1991·Granted Feb 15, 1994·32 cites·14 claims
- 2379US5757733AOptical disc system having an objective lens with a numerical aperture related to the thickness of the protective layerSONY CORP·Filed 1996·Granted May 26, 1998·18 cites·12 claims
- 2479US3946266AElectrostatic and dynamic magnetic control of cathode ray for distortion compensationSONY CORP·Filed 1975·Granted Mar 23, 1976·17 cites·9 claims
- 2577US11047433B2Clutch and motorDENSO CORP·Filed 2018·Granted Jun 29, 2021·2 cites·16 claims
- 2677US11049911B2Light-emitting device and image display apparatus including the sameDAINIPPON INK & CHEMICALS·Filed 2017·Granted Jun 29, 2021·1 cites·13 claims
- 2777US4182614ASurface active agent for emulsion fuelKAO CORP·Filed 1978·Granted Jan 8, 1980·21 cites·6 claims
- 2876US8398600B2Prefilled syringeHIROKANE TAKESHI·Filed 2007·Granted Mar 19, 2013·3 cites·18 claims
- 2974US6774484B2High frequency semiconductor deviceFUJITSU QUANTUM DEVICES LTD·Filed 2002·Granted Aug 10, 2004·22 cites·6 claims
- 3074US5493452ALens retaining barrelOLYMPUS OPTICAL CO·Filed 1994·Granted Feb 20, 1996·42 cites·21 claims
- 3173US8836159B2Compound-type wind power generatorAOKI YOSHIO·Filed 2009·Granted Sep 16, 2014·3 cites·6 claims
- 3271US6489671B2Semiconductor integrated circuit having three-dimensional interconnection linesFUJITSU QUANTUM DEVICES LTD·Filed 2002·Granted Dec 3, 2002·19 cites·20 claims
- 3371USRE37428EMagneto-optical disk system with specified thickness for protective layer on the disk relative to the numerical aperture of the objective lensSONY CORP·Filed 1995·Granted Oct 30, 2001·13 cites·9 claims
- 3470US4907211AMagneto-optical recording apparatus having an inversion signal detecting meansSONY CORP·Filed 1987·Granted Mar 6, 1990·16 cites·1 claims
- 3569US2021139730A1Dispersion and inkjet ink composition, light conversion layer, and liquid crystal display element using the dispersionDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
- 3668US10814702B2Opening/closing drive deviceDENSO CORP·Filed 2017·Granted Oct 27, 2020·2 cites·15 claims
- 3767US4139498AProcess of manufacturing high-concentration olefin sulfonate solutionLION FAT OIL CO LTD·Filed 1976·Granted Feb 13, 1979·7 cites·6 claims
- 3866US6712284B2High frequency semiconductor deviceFUJITSU QUANTUM DEVICES LTD·Filed 2002·Granted Mar 30, 2004·14 cites·20 claims
- 3965US2021366997A1Light-emitting device and image display apparatus including the sameDAINIPPON INK & CHEMICALS·Filed 2021·Application pending·0 cites
- 4064US6262948B1Optical disk having a protective layer specified thickness relative to the NA of an objective lens and the wavelength of light sourceSONY CORP·Filed 1998·Granted Jul 17, 2001·14 cites·18 claims
- 4164US5185093AProcess for producing magnetic metal powder and coating for magnetic recording mediumKAO CORP·Filed 1991·Granted Feb 9, 1993·17 cites·14 claims
- 4263US4547872AOptical recording and reproducing apparatus with improved focussing controlSONY CORP·Filed 1982·Granted Oct 15, 1985·12 cites·10 claims
- 4362US10351643B2Polymerizable compounds, compositions, polymers, optically anisotropic articles, liquid crystal display devices and organic EL devicesDAINIPPON INK & CHEMICALS·Filed 2014·Granted Jul 16, 2019·1 cites·10 claims
- 4459US2009058760A1Mobile panel-type outdoor billboard and neon signboardAOKI YOSHIO·Filed 2008·Application pending·0 cites
- 4558US8961216B2Charging apparatusMIZUNO MASAHIDE·Filed 2011·Granted Feb 24, 2015·4 cites·12 claims
- 4658US8708799B2Gaming machineKONAMI DIGITAL ENTERTAINMENT·Filed 2012·Granted Apr 29, 2014·0 cites·18 claims
- 4758US5914915AMagneto-optical disk system having an objective lens with a numerical aperture related to the thickness of the protective layerSONY CORP·Filed 1996·Granted Jun 22, 1999·13 cites·3 claims
- 4858US4639907AMagneto-optical apparatusSONY CORP·Filed 1984·Granted Jan 27, 1987·9 cites·2 claims
- 4957US6825809B2High-frequency semiconductor deviceFUJITSU QUANTUM DEVICES LTD·Filed 2002·Granted Nov 30, 2004·11 cites·21 claims
- 5057US5910932AOptical disk and optical disk system with numerical aperture of objective lens related to protective layer thickness of optical diskSONY CORP·Filed 1997·Granted Jun 8, 1999·12 cites·23 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →