Inventor
YOSHIDA TETUYA
JP8 patents
Patents
8 patentsUS5595473AJan 21, 1997
Centrifugal fluid machine
HITACHI LTD39 citations95
US6371724B2Apr 16, 2002
Centrifugal fluid machine
HITACHI LTD13 citations81
US5971705AOct 26, 1999
Centrifugal fluid machine
HITACHI LTD11 citations81
US5857834AJan 12, 1999
Centrifugal fluid machine
HITACHI LTD11 citations81
US6364607B2Apr 2, 2002
Centrifugal fluid machine
HITACHI LTD6 citations73
US6312222B1Nov 6, 2001
Centrifugal fluid machine
HITACHI LTD5 citations73
US6290460B1Sep 18, 2001
Centrifugal fluid machine
HITACHI LTD7 citations73
US6139266AOct 31, 2000
Centrifugal fluid machine
HITACHI LTD6 citations73