Inventor · disambiguated record

Masao Shibuno

Also filed as: SHIBUNO MASAO

2 granted patents·35 citations·filing 1975–1977

63Inventor score

Technology areasC04B

Files withSHINAGAWA REFRACTORIES CO2

Top patents by PatentIndex Score

2 records

0169US4069060AAlumina-silicon carbide refractories and their method of manufactureSHINAGAWA REFRACTORIES CO·Filed 1975·Granted Jan 17, 1978·21 cites·13 claims
0256US4104075ARefractories, batch for making the same and method for making the sameSHINAGAWA REFRACTORIES CO·Filed 1977·Granted Aug 1, 1978·14 cites·28 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →