Inventor · disambiguated record
Masaaki Ono
Also filed as: ONO MASAAKI · YAMADA SUMIO
51 granted patents·5 pending applications·596 citations·filing 1979–2022
98Inventor score
Top patents by PatentIndex Score
56 records- 0196US4233352APolyester film and method of manufacture thereofTORAY INDUSTRIES·Filed 1979·Granted Nov 11, 1980·50 cites·39 claims
- 0294US7320253B2Stress detection method for sensor device with multiple axis sensor and sensor device employing this methodFUJITSU MEDIA DEVICES LTD·Filed 2005·Granted Jan 22, 2008·33 cites·11 claims
- 0392US8963348B2Packaged engine working machineKAWAKITA KEISUKE·Filed 2012·Granted Feb 24, 2015·15 cites·7 claims
- 0488US7296471B2Acceleration sensorFUJITSU MEDIA DEVICES LTD·Filed 2005·Granted Nov 20, 2007·17 cites·3 claims
- 0586US7069789B2Inertial sensorFUJITSU LTD·Filed 2005·Granted Jul 4, 2006·15 cites·6 claims
- 0683US8643984B2Engine system in which transformer is arranged in independent ventilation pathKAWAKITA KEISUKE·Filed 2010·Granted Feb 4, 2014·5 cites·6 claims
- 0781US7472611B2Stress detection method for force sensor device with multiple axis sensor and force sensor device employing this methodFUJITSU LTD·Filed 2007·Granted Jan 6, 2009·9 cites·5 claims
- 0881US6087895ASemiconductor integrated circuit having power lines separately routed to input circuits and circuit unit using itFUJITSU LTD·Filed 1997·Granted Jul 11, 2000·38 cites·17 claims
- 0980US5889357APiezoelectric oscillation device and surface acoustic wave deviceFUJITSU LTD·Filed 1995·Granted Mar 30, 1999·38 cites·18 claims
- 1078US4568599ALaminated film and magnetic recording medium made therewithTORAY INDUSTRIES·Filed 1983·Granted Feb 4, 1986·31 cites·23 claims
- 1177US6639441B2Clock signal correction circuit and semiconductor device implementing the sameFUJITSU QUANTUM DEVICES LTD·Filed 2002·Granted Oct 28, 2003·23 cites·12 claims
- 1277US6468627B2Polyester film for magnetic recording medium, and magnetic recording tapeTORAY INDUSTRIES·Filed 2000·Granted Oct 22, 2002·12 cites·11 claims
- 1375US5779224APoppet valveSMC KK·Filed 1997·Granted Jul 14, 1998·34 cites·19 claims
- 1473US5925968APiezoelectric vibrator, piezoelectric vibrator device having the same and circuit device having the piezoelectric vibrator deviceFUJITSU LTD·Filed 1996·Granted Jul 20, 1999·34 cites·28 claims
- 1573US4568600AThermoplastic resin base film for magnetic recording mediumTORAY INDUSTRIES·Filed 1985·Granted Feb 4, 1986·16 cites·17 claims
- 1671US5757107ATuning-fork vibratory gyro and sensor system using the sameFUJITSU LTD·Filed 1997·Granted May 26, 1998·29 cites·18 claims
- 1770US8360014B2Engine housing enclosureYANMAR CO LTD·Filed 2009·Granted Jan 29, 2013·9 cites·2 claims
- 1868US8361363B2Foam board of polyolefin resin and method for its productionASAHI FIBREGLASS CO·Filed 2008·Granted Jan 29, 2013·2 cites·18 claims
- 1966US8487457B2Engine systemFUJISAWA TOSHINOBU·Filed 2010·Granted Jul 16, 2013·3 cites·1 claims
- 2066US6936331B2Polyester film and recording tapeTORAY INDUSTRIES·Filed 2003·Granted Aug 30, 2005·7 cites·12 claims
- 2166US4489117ASuper high density magnetic recording mediumTORAY INDUSTRIES·Filed 1982·Granted Dec 18, 1984·19 cites·39 claims
- 2263US11530520B2Pile press-in machine and pile press-in methodGIKEN LTD·Filed 2018·Granted Dec 20, 2022·1 cites·15 claims
- 2363US9025297B2Surge protection circuit in three-phase four-wire circuitFUJISAWA TOSHINOBU·Filed 2010·Granted May 5, 2015·2 cites·3 claims
- 2462US8222310B2Extruded polypropylene resin foam and process for producing the sameITADANI TORU·Filed 2008·Granted Jul 17, 2012·1 cites·20 claims
- 2562US4548855APolyester film for magnetic recording mediumTORAY INDUSTRIES·Filed 1983·Granted Oct 22, 1985·9 cites·33 claims
- 2661US8728363B2Thermoplastic resin foam and production process thereofITADANI TORU·Filed 2011·Granted May 20, 2014·1 cites·13 claims
- 2761US6513382B2Acceleration sensorFUJITSU LTD·Filed 2001·Granted Feb 4, 2003·10 cites·9 claims
- 2860US9644853B2Packaged engine working machineKAWANO TATSUYA·Filed 2012·Granted May 9, 2017·1 cites·3 claims
- 2960US7608349B2Polyester film for recording medium and magnetic recording tapeTORAY INDUSTRIES·Filed 2004·Granted Oct 27, 2009·4 cites·7 claims
- 3058US5047278APolyester film and magnetic recording mediumTORAY INDUSTRIES·Filed 1988·Granted Sep 10, 1991·16 cites·19 claims
- 3157US4550049ALaminated film and magnetic recording medium made therewithTORAY INDUSTRIES·Filed 1983·Granted Oct 29, 1985·24 cites·27 claims
- 3256US7060378B2Polyester film for magnetic recording media, magnetic recording tape and digital recorderTORAY INDUSTRIES·Filed 2003·Granted Jun 13, 2006·2 cites·4 claims
- 3355US5861705ATuning-fork vibratory gyro and sensor system using the sameFUJITSU LTD·Filed 1996·Granted Jan 19, 1999·26 cites·28 claims
- 3454US12258724B2Pile press-in construction method, pile supplying device, and pile press-in deviceGIKEN LTD·Filed 2022·Granted Mar 25, 2025·0 cites·8 claims
- 3554US6253613B1Tuning fork vibratory gyro utilizing a piezoelectric transversal effectFUJITSU LTD·Filed 1997·Granted Jul 3, 2001·19 cites·13 claims
- 3653US2009098237A1Thermoplastic resin foam and production process thereofITADANI TORU·Filed 2008·Application pending·0 cites
- 3752US11300729B2Method for manufacturing optical deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Apr 12, 2022·0 cites·15 claims
- 3852US6484576B2Tuning-fork vibratory gyroFUJITSU LTD·Filed 2000·Granted Nov 26, 2002·6 cites·10 claims
- 3951US2006110628A1Polyester film for magnetic recording media and magnetic recording tapeONO MASAAKI·Filed 2006·Application pending·0 cites
- 4050US11661717B2Pile press-in device and pile press-in methodGIKEN LTD·Filed 2020·Granted May 30, 2023·0 cites·13 claims
- 4149US12025832B2Photo-detectorNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Granted Jul 2, 2024·0 cites·18 claims
- 4249US2024353620A1Mode converter, mode conversion device and optical deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2021·Application pending·0 cites
- 4345US5847536AMotor control circuit equipped with correction means thereinTOSHIBA KK·Filed 1996·Granted Dec 8, 1998·13 cites·2 claims
- 4443US2006016261A1Angular velocity sensorTANAKA HIROSHI·Filed 2005·Application pending·0 cites
- 4542US4451805ASurface acoustic wave filterFUJITSU LTD·Filed 1982·Granted May 29, 1984·6 cites·17 claims
- 4641US4420730ASurface acoustic wave filterFUJITSU LTD·Filed 1981·Granted Dec 13, 1983·5 cites·14 claims
- 4740US6117483AMethod for storing a polyester film for a magnetic recording medium, and a method for producing a magnetic recording mediumTORAY INDUSTRIES·Filed 1999·Granted Sep 12, 2000·4 cites·8 claims
- 4838US2006086185A1Acceleration sensorTANAKA HIROSHI·Filed 2005·Application pending·0 cites
- 4936US12325151B2Method and device for producing concrete pileGIKEN LTD·Filed 2020·Granted Jun 10, 2025·0 cites·4 claims
- 5036US4426595AAcoustic surface wave device with improved band-pass characteristicsFUJITSU LTD·Filed 1982·Granted Jan 17, 1984·5 cites·11 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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