Inventor · disambiguated record
Masao Fukushima
Also filed as: FUKUSHIMA MASAO
23 granted patents·454 citations·filing 1980–2018
96Inventor score
Top patents by PatentIndex Score
23 records- 0193US4610420AApparatus for mounting power unitNISSAN MOTOR·Filed 1985·Granted Sep 9, 1986·65 cites·14 claims
- 0284US5056487ATorque control apparatus and method for internal combustion enginesHITACHI LTD·Filed 1990·Granted Oct 15, 1991·50 cites·17 claims
- 0377US5109815AMethod and apparatus for reducing vibrations of car bodyHITACHI LTD·Filed 1991·Granted May 5, 1992·32 cites·20 claims
- 0477US4664502ALiquid developing apparatus for use in electrophotographic copying machineDAINIPPON SCREEN MFG·Filed 1985·Granted May 12, 1987·22 cites·2 claims
- 0576US5186136AAbnormal combustion detection and vibration reduction systemHITACHI LTD·Filed 1991·Granted Feb 16, 1993·35 cites·37 claims
- 0675US11003816B2Structure analysis device and structure analysis methodFUJITSU LTD·Filed 2018·Granted May 11, 2021·2 cites·16 claims
- 0774US4456213AEngine mounting structureNISSAN MOTOR·Filed 1981·Granted Jun 26, 1984·36 cites·7 claims
- 0873US11295050B2Structural analysis method and structural analysis apparatusFUJITSU LTD·Filed 2018·Granted Apr 5, 2022·2 cites·17 claims
- 0973US4668073AFixing apparatusDAINIPPON SCREEN MFG·Filed 1985·Granted May 26, 1987·20 cites·3 claims
- 1072US4381043AEngine mounting structureNISSAN MOTOR·Filed 1981·Granted Apr 26, 1983·27 cites·8 claims
- 1170US5087869AProtective circuit in a device for reducing vibrations of a vehicle bodyHITACHI LTD·Filed 1991·Granted Feb 11, 1992·30 cites·5 claims
- 1269US4420062AAutomotive vehicle noise reduction deviceNISSAN MOTOR·Filed 1982·Granted Dec 13, 1983·20 cites·6 claims
- 1367US4377218AMethod and apparatus for reducing engine vibration induced vehicle cabin noise and resonanceNISSAN MOTOR·Filed 1980·Granted Mar 22, 1983·24 cites·8 claims
- 1466US4406344AMethod and apparatus for reducing engine vibration induced vehicle cabin noise and/or resonanceNISSAN MOTOR·Filed 1981·Granted Sep 27, 1983·28 cites·9 claims
- 1564US5111784AApparatus for reducing vibrations of the body of a vehicleHITACHI LTD·Filed 1991·Granted May 12, 1992·20 cites·6 claims
- 1649US9655550B2Latent fingerprint detection method, heating evaporation device for detecting latent fingerprint, latent fingerprint detection apparatus, and composition for detecting latent fingerprintEARTH CHEMICAL CO·Filed 2013·Granted May 23, 2017·0 cites·7 claims
- 1745US4731632AToner development device with improved scraperDAINIPPON SCREEN MFG·Filed 1986·Granted Mar 15, 1988·8 cites·4 claims
- 1839US4576467ALiquid developing apparatusDAINIPPON SCREEN MFG·Filed 1984·Granted Mar 18, 1986·4 cites·5 claims
- 1937US4445662AEngine mounting structureNISSAN MOTOR·Filed 1981·Granted May 1, 1984·9 cites·5 claims
- 2035US4865395ABrake pipe arrangement for automotive vehicleNISSAN MOTOR·Filed 1988·Granted Sep 12, 1989·3 cites·3 claims
- 2133US4641951AMethod and apparatus for electrophotographically reproducing a desired portion of an original on copying paperDAINIPPON SCREEN MFG·Filed 1985·Granted Feb 10, 1987·4 cites·15 claims
- 2233US4440375AEngine mounting structure for automotive vehicleNISSAN MOTOR·Filed 1981·Granted Apr 3, 1984·7 cites·4 claims
- 2332US5083038AVehicle body vibration reduction control apparatusNISSAN MOTOR·Filed 1991·Granted Jan 21, 1992·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →