Inventor · disambiguated record
Ryoichiro Oshima
Also filed as: KIKUCHI HIDEO · OSHIMA RYOICHIRO
8 granted patents·387 citations·filing 1976–1985
90Inventor score
Files withHITACHI LTD8
Top patents by PatentIndex Score
8 records- 0195US4131432AApparatus for the treatment of gas turbine exhaust gasHITACHI LTD·Filed 1977·Granted Dec 26, 1978·86 cites·7 claims
- 0294US4191021ASmall power plant utilizing waste heatHITACHI LTD·Filed 1977·Granted Mar 4, 1980·68 cites·4 claims
- 0390US4338780AMethod of cooling a gas turbine blade and apparatus thereforHITACHI LTD·Filed 1978·Granted Jul 13, 1982·73 cites·10 claims
- 0490US4213944AProcess for removing nitrogen oxides from gas by ammoniaHITACHI LTD·Filed 1977·Granted Jul 22, 1980·52 cites·28 claims
- 0588US4683715AMethod of starting gas turbine plantHITACHI LTD·Filed 1985·Granted Aug 4, 1987·51 cites·4 claims
- 0683US4262485ALow boiling point medium power plantHITACHI LTD·Filed 1978·Granted Apr 21, 1981·35 cites·9 claims
- 0765US4275563APower-generating plant having increased circulating force of working fluidHITACHI LTD·Filed 1979·Granted Jun 30, 1981·19 cites·16 claims
- 0839US4110978AApparatus for purifying exhaust gasHITACHI LTD·Filed 1976·Granted Sep 5, 1978·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →