Inventor · disambiguated record
Chishiro Yamashina
Also filed as: YAMASHINA CHISHIRO
6 granted patents·1 pending application·93 citations·filing 1996–2003
84Inventor score
Files withEBARA CORP6
Top patents by PatentIndex Score
7 records- 0176US6659121B1Solenoid and hydraulic control valveEBARA CORP·Filed 2000·Granted Dec 9, 2003·19 cites·1 claims
- 0270US6629829B1Vane type rotary machineEBARA CORP·Filed 1999·Granted Oct 7, 2003·23 cites·2 claims
- 0370US6453773B1Elevation and index apparatus of water hydraulic driven typeEBARA CORP·Filed 2000·Granted Sep 24, 2002·17 cites·20 claims
- 0463US6889730B2Hydraulic drive systemEBARA CORP·Filed 2001·Granted May 10, 2005·4 cites·8 claims
- 0563US5697401AHydraulic servovalveEBARA CORP·Filed 1996·Granted Dec 16, 1997·25 cites·4 claims
- 0651US7056107B2Vane type rotary machineEBARA CORP·Filed 2002·Granted Jun 6, 2006·5 cites·4 claims
- 0738US2004036567A1Solenoid and hydraulic control valveFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →