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Inventor
TOHRISAWA KENICHI
JP
2 patents
Patents
2 patents
US9255604B2
Feb 9, 2016
Hydro dynamic bearing device
MITSUBISHI HITACHI POWER SYS
2 citations
60
US10323688B2
Jun 18, 2019
Hydro dynamic bearing device
MITSUBISHI HITACHI POWER SYS
1 citations
59