Inventor · disambiguated record
Yoshio Kawai
Also filed as: KAWAI YOSHIO · SATO SHINICHIRO
66 granted patents·11 pending applications·2,140 citations·filing 1974–2022
99Inventor score
Files withHITACHI AUTOMOTIVE SYSTEMS LTD24HITACHI ASTEMO LTD15KUREHA CHEMICAL IND CO LTD13CASIO COMPUTER CO LTD8MURATA MANUFACTURING CO4
Top patents by PatentIndex Score
77 records- 0197US8942001B2Seal structure for electronic control deviceKAWAI YOSHIO·Filed 2012·Granted Jan 27, 2015·50 cites·3 claims
- 0294US5572646AApparatus for displaying images of living things to show growing and/or moving of the living thingsCASIO COMPUTER CO LTD·Filed 1994·Granted Nov 5, 1996·173 cites·15 claims
- 0392US4676258ADevice for hyperthermiaKUREHA CHEMICAL IND CO LTD·Filed 1986·Granted Jun 30, 1987·627 cites·29 claims
- 0491US8657609B2Seal structure for electronic control deviceYANAGISAWA YUICHI·Filed 2012·Granted Feb 25, 2014·20 cites·3 claims
- 0591US4662383AEndotract antenna device for hyperthermiaKUREHA CHEMICAL IND CO LTD·Filed 1983·Granted May 5, 1987·457 cites·19 claims
- 0690US9093776B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Jul 28, 2015·23 cites·12 claims
- 0790US4456513AMethod of and apparatus for measuring electrophoretic mobilityKAWAI YOSHIO·Filed 1982·Granted Jun 26, 1984·67 cites·4 claims
- 0889US8797742B2Electronic controller for vehicleKAWAI YOSHIO·Filed 2011·Granted Aug 5, 2014·14 cites·17 claims
- 0988US9277681B2Electronic control apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Mar 1, 2016·9 cites·4 claims
- 1086US9480189B2Electronic control apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Oct 25, 2016·13 cites·4 claims
- 1186US4262318AZinc-oxide surge arresterHITACHI LTD·Filed 1979·Granted Apr 14, 1981·33 cites·7 claims
- 1285US12495511B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2021·Granted Dec 9, 2025·1 cites·17 claims
- 1384US10292281B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted May 14, 2019·5 cites·12 claims
- 1483US4042486AProcess for the conversion of pitch into crystalloidal pitchKUREHA CHEMICAL IND CO LTD·Filed 1976·Granted Aug 16, 1977·32 cites·22 claims
- 1582US12384308B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2021·Granted Aug 12, 2025·1 cites·13 claims
- 1682US10501031B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Dec 10, 2019·4 cites·13 claims
- 1782US4570039AKeyswitch structureCASIO COMPUTER CO LTD·Filed 1984·Granted Feb 11, 1986·24 cites·10 claims
- 1880US10396010B2Onboard control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Aug 27, 2019·3 cites·7 claims
- 1978US10986741B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Apr 20, 2021·2 cites·10 claims
- 2074US5606494ASwitching apparatusCASIO COMPUTER CO LTD·Filed 1994·Granted Feb 25, 1997·42 cites·16 claims
- 2174US4052573ARotary or slide type switch assembly having recessed printed circuit substrate, interposed resilient bridging contact and movable printed circuit discMURATA MANUFACTURING CO·Filed 1976·Granted Oct 4, 1977·16 cites·9 claims
- 2273US10194548B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Jan 29, 2019·3 cites·15 claims
- 2372US10517181B2Electronic control device and manufacturing method for sameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Dec 24, 2019·3 cites·12 claims
- 2471US4822335AApparatus for treatment of cancer with photodiodeKUREHA CHEMICAL IND CO LTD·Filed 1987·Granted Apr 18, 1989·115 cites·23 claims
- 2571US4293533AMethod for producing solid carbon material having high flexural strengthKUREHA CHEMICAL IND CO LTD·Filed 1977·Granted Oct 6, 1981·17 cites·1 claims
- 2669US4801768ACompact electronic deviceCASIO COMPUTER CO LTD·Filed 1987·Granted Jan 31, 1989·14 cites·9 claims
- 2767US10641409B2Driver and driver-integrated electric actuatorHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted May 5, 2020·1 cites·23 claims
- 2867US5006111AMedical pump device and a method for compensating a deviation of a measured blood flow rateKUREHA CHEMICAL IND CO LTD·Filed 1988·Granted Apr 9, 1991·121 cites·16 claims
- 2965US10028412B2Electronic control apparatus and method for connecting substrate of electronic control apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Jul 17, 2018·2 cites·4 claims
- 3064US3982110AInput transfer system for electronic computerKUREHA CHEMICAL IND CO LTD·Filed 1974·Granted Sep 21, 1976·12 cites·3 claims
- 3163US6118458AImage displaying apparatusCASIO COMPUTER CO LTD·Filed 1998·Granted Sep 12, 2000·23 cites·33 claims
- 3263US5668316AVibrating gyroscopeMURATA MANUFACTURING CO·Filed 1996·Granted Sep 16, 1997·39 cites·18 claims
- 3363US4680432ACompact electronic deviceCASIO COMPUTER CO LTD·Filed 1985·Granted Jul 14, 1987·11 cites·42 claims
- 3461US12219744B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2021·Granted Feb 4, 2025·0 cites·13 claims
- 3560US11289848B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Mar 29, 2022·1 cites·7 claims
- 3660US5636045APhotonic switching method and photonic switch utilizing sameOKI ELECTRIC IND CO LTD·Filed 1995·Granted Jun 3, 1997·24 cites·8 claims
- 3759US10829064B2Electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Nov 10, 2020·0 cites·15 claims
- 3859US9894785B2Case structure for electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Feb 13, 2018·0 cites·6 claims
- 3957US12356541B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2020·Granted Jul 8, 2025·0 cites·26 claims
- 4057US3991169AMethod for the production of porous carbon sheetKUREHA CHEMICAL IND CO LTD·Filed 1975·Granted Nov 9, 1976·13 cites·9 claims
- 4156US10225939B2Case structure for electronic control deviceHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Mar 5, 2019·0 cites·5 claims
- 4255US11778729B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2020·Granted Oct 3, 2023·0 cites·9 claims
- 4353US2024400789A1Heat dissipation material and electronic deviceHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
- 4452US12028993B2Electronic deviceHITACHI ASTEMO LTD·Filed 2020·Granted Jul 2, 2024·0 cites·32 claims
- 4552US2025365908A1Electronic control device and method for manufacturing electronic control deviceHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
- 4651US6577623B1Fixed-length cell data and time-division data hybrid multiplexing apparatusFUJITSU LTD·Filed 1998·Granted Jun 10, 2003·32 cites·14 claims
- 4750US12127377B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2021·Granted Oct 22, 2024·0 cites·15 claims
- 4850US11877412B2Electronic control deviceHITACHI ASTEMO LTD·Filed 2020·Granted Jan 16, 2024·0 cites·13 claims
- 4950US6018997ATuning fork type oscillator and vibration gyroscope using sameMURATA MANUFACTURING CO·Filed 1997·Granted Feb 1, 2000·19 cites·20 claims
- 5049US4972407ATime-division switching circuit transforming data formatsFUJITSU LTD·Filed 1989·Granted Nov 20, 1990·11 cites·4 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →