Assignee
NAKANIWA AKIHIRO
JP·5 granted patents·2 pending applications·12 citations·filing 2008–2012
Top patents by PatentIndex Score
7 records- 0178US8899931B2Impeller, compressor, and method for producing impellerNAKANIWA AKIHIRO·Filed 2010·Granted Dec 2, 2014·5 cites·7 claims
- 0261US8328510B2Sealing device for rotary fluid machine, and rotary fluid machineNAKANIWA AKIHIRO·Filed 2008·Granted Dec 11, 2012·3 cites·8 claims
- 0354US8444379B2Sealing device for rotary fluid machine, and rotary fluid machineNAKANIWA AKIHIRO·Filed 2008·Granted May 21, 2013·3 cites·8 claims
- 0451US9611742B2Impeller, rotor comprising same, and impeller manufacturing methodNAKANIWA AKIHIRO·Filed 2012·Granted Apr 4, 2017·1 cites·10 claims
- 0551US9194400B2Centrifugal compressor and washing methodNAKANIWA AKIHIRO·Filed 2011·Granted Nov 24, 2015·0 cites·10 claims
- 0643US2013164119A1Seal structure and centrifugal compressorNAKANIWA AKIHIRO·Filed 2011·Application pending·0 cites
- 0738US2014175754A1Seal deviceNAKANIWA AKIHIRO·Filed 2012·Application pending·0 cites
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