Inventor · disambiguated record
Ryota Mitamura
Also filed as: ITOH TADANAO · MITAMURA RYOTA
3 granted patents·157 citations·filing 1975–1985
76Inventor score
Top patents by PatentIndex Score
3 records- 0194US4157728AProcess for direct chill casting of metalsSHOWA DENKO KK·Filed 1977·Granted Jun 12, 1979·98 cites·18 claims
- 0287US4077810AAluminum alloys having improved mechanical properties and workability and method of making sameHITACHI LTD·Filed 1975·Granted Mar 7, 1978·48 cites·23 claims
- 0366US4664175AMethod for continuous casting of metal using light and light sensor to measure mold melt interfaceSHOWA ALUMINIUM IND·Filed 1985·Granted May 12, 1987·11 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →