Inventor · disambiguated record
Masayuki Wakamiya
Also filed as: WAKAMIYA MASAYUKI
28 granted patents·3 pending applications·407 citations·filing 1982–2018
96Inventor score
Top patents by PatentIndex Score
31 records- 0186US5442966ATorque sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Aug 22, 1995·52 cites·24 claims
- 0285US4427462AElectric apparatus and its magnetic core of (100)[011] silicon-iron sheet made by rapid quenching methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Jan 24, 1984·26 cites·13 claims
- 0380US4823617ATorque sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Apr 25, 1989·40 cites·5 claims
- 0476US5003824AVibration/acceleration sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Apr 2, 1991·37 cites·4 claims
- 0574US10772515B2Blood pressure measurement deviceOMRON HEALTHCARE CO LTD·Filed 2017·Granted Sep 15, 2020·2 cites·4 claims
- 0669US10736520B2Blood pressure measurement deviceOMRON HEALTHCARE CO LTD·Filed 2017·Granted Aug 11, 2020·1 cites·4 claims
- 0768US5323659AMultifunctional torque sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 28, 1994·27 cites·8 claims
- 0867US10582861B2Blood pressure measurement deviceOMRON HEALTHCARE CO LTD·Filed 2017·Granted Mar 10, 2020·1 cites·5 claims
- 0966US4938069APressure sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jul 3, 1990·19 cites·7 claims
- 1065US5165284APressure sensor utilizing a magnetostriction effectMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Nov 24, 1992·26 cites·7 claims
- 1164US10136858B2Method for inspecting pressure pulse wave sensor and method for manufacturing pressure pulse wave sensorOMRON HEALTHCARE CO LTD·Filed 2018·Granted Nov 27, 2018·1 cites·4 claims
- 1264US5303595APressure sensor utilizing magnetostriction effectMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Apr 19, 1994·23 cites·4 claims
- 1362US5353649ANon-contact detecting type torque sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Oct 11, 1994·22 cites·10 claims
- 1459US5583396AOptical device with metal halide discharge lamp having enhanced starting propertyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 10, 1996·21 cites·8 claims
- 1557US5751828AMagnetic circuit unit for loud-speaker and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted May 12, 1998·31 cites·16 claims
- 1657US4765192ATorque sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Aug 23, 1988·17 cites·4 claims
- 1753US4780671AMagnetically operated non-contact magnetic torque sensor for shaftsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Oct 25, 1988·16 cites·3 claims
- 1850US4696192AFluid pressure sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Sep 29, 1987·13 cites·9 claims
- 1949US4785671AStress-sensitive sensors utilizing amorphous magnetic alloysMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Nov 22, 1988·12 cites·16 claims
- 2048US11278210B2Pulse wave detection device, and vital information measurement deviceOMRON HEALTHCARE CO LTD·Filed 2018·Granted Mar 22, 2022·0 cites·2 claims
- 2145US11553847B2Pulse wave detecting deviceOMRON HEALTHCARE CO LTD·Filed 2018·Granted Jan 17, 2023·0 cites·2 claims
- 2245US10251572B2Pulse wave detection apparatusOMRON HEALTHCARE CO LTD·Filed 2016·Granted Apr 9, 2019·0 cites·18 claims
- 2344US4812758AMethod of operating an amorphous-magnetic-alloy sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Mar 14, 1989·7 cites·8 claims
- 2444US2018192890A1Pulse wave detecting deviceOMRON HEALTHCARE CO LTD·Filed 2018·Application pending·0 cites
- 2544US2018192891A1Pulse wave detecting deviceOMRON HEALTHCARE CO LTD·Filed 2018·Application pending·0 cites
- 2642US11266317B2Blood pressure measurement deviceOMRON HEALTHCARE CO LTD·Filed 2017·Granted Mar 8, 2022·0 cites·10 claims
- 2740US2018160918A1Pulse wave measurement deviceOMRON HEALTHCARE CO LTD·Filed 2018·Application pending·0 cites
- 2839US5349868APressure sensor including bridge circuit for detecting permeability of a magnetic layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Sep 27, 1994·8 cites·22 claims
- 2936US11344207B2Pressure pulse wave sensor and biological information measurement deviceOMRON HEALTHCARE CO LTD·Filed 2018·Granted May 31, 2022·0 cites·12 claims
- 3036US5512800ALong life metal halide lamp and an illumination optical apparatus and image display system using sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 30, 1996·3 cites·8 claims
- 3131USRE34510EPressure sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jan 18, 1994·2 cites·7 claims
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