Inventor · disambiguated record
Isao Yanagida
Also filed as: YANAGIDA ISAO
3 granted patents·19 citations·filing 1976–1986
66Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0144US4321009ARunner liner of fluid machine and method of fixing the sameHITACHI LTD·Filed 1978·Granted Mar 23, 1982·9 cites·8 claims
- 0233US4764083ADischarge ring supporting structure of adjustable-blade axial-flow turbineHITACHI LTD·Filed 1986·Granted Aug 16, 1988·8 cites·10 claims
- 0324US4134530AMethod for construction of water intake portion of hydraulic machineHITACHI LTD·Filed 1976·Granted Jan 16, 1979·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →