Inventor
MIYAKAWA SHIMPEI
JP6 patents
Patents
6 patentsUS6629829B1Oct 7, 2003
Vane type rotary machine
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US5697401ADec 16, 1997
Hydraulic servovalve
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US6453773B1Sep 24, 2002
Elevation and index apparatus of water hydraulic driven type
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US7273360B2Sep 25, 2007
Vane-type hydraulic motor
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US7056107B2Jun 6, 2006
Vane type rotary machine
EBARA CORP5 citations61
US6889730B2May 10, 2005
Hydraulic drive system
EBARA CORP4 citations60