Inventor · disambiguated record
Yoshiharu Ueyama
Also filed as: UEYAMA YOSHIHARU
12 granted patents·165 citations·filing 1994–2002
93Inventor score
Files withHITACHI LTD12
Top patents by PatentIndex Score
12 records- 0188US5595473ACentrifugal fluid machineHITACHI LTD·Filed 1994·Granted Jan 21, 1997·39 cites·40 claims
- 0276US6371724B2Centrifugal fluid machineHITACHI LTD·Filed 2001·Granted Apr 16, 2002·13 cites·1 claims
- 0365US5964398AVane member and method for producing jointHITACHI LTD·Filed 1997·Granted Oct 12, 1999·26 cites·21 claims
- 0461US6568904B1Fluidal machineHITACHI LTD·Filed 1995·Granted May 27, 2003·22 cites·5 claims
- 0554US5971705ACentrifugal fluid machineHITACHI LTD·Filed 1998·Granted Oct 26, 1999·11 cites·8 claims
- 0654US5857834ACentrifugal fluid machineHITACHI LTD·Filed 1996·Granted Jan 12, 1999·11 cites·24 claims
- 0753US6290460B1Centrifugal fluid machineHITACHI LTD·Filed 2000·Granted Sep 18, 2001·7 cites·2 claims
- 0850US6749397B2Fluidal machineHITACHI LTD·Filed 2002·Granted Jun 15, 2004·4 cites·3 claims
- 0950US6364607B2Centrifugal fluid machineHITACHI LTD·Filed 2001·Granted Apr 2, 2002·6 cites·5 claims
- 1048US6312222B1Centrifugal fluid machineHITACHI LTD·Filed 2000·Granted Nov 6, 2001·5 cites·1 claims
- 1144US6162015ACentrifugal type fluid machineHITACHI LTD·Filed 1995·Granted Dec 19, 2000·15 cites·24 claims
- 1242US6139266ACentrifugal fluid machineHITACHI LTD·Filed 1999·Granted Oct 31, 2000·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →