Inventor · disambiguated record
Yoshihisa Uneyama
Also filed as: UNEYAMA YOSHIHISA
4 granted patents·302 citations·filing 1984–1986
82Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0193US4726738AMotor-driven compressor provided with torque control deviceHITACHI LTD·Filed 1986·Granted Feb 23, 1988·61 cites·20 claims
- 0293US4604036ATorque control apparatus for enclosed compressorsHITACHI LTD·Filed 1984·Granted Aug 5, 1986·150 cites·7 claims
- 0387US4566289ARefrigerator control systemHITACHI LTD·Filed 1984·Granted Jan 28, 1986·62 cites·6 claims
- 0478US4561829ARotary compressor with tapered valve ports for lubricating pumpHITACHI LTD·Filed 1984·Granted Dec 31, 1985·29 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →