Inventor · disambiguated record
Masahiro Hayase
Also filed as: FUKUYA SUEJIRO · HAYASE MASAHIRO
5 granted patents·43 citations·filing 1977–1991
78Inventor score
Files withSHINAGAWA REFRACTORIES CO5
Top patents by PatentIndex Score
5 records- 0160US4298391AHot repair gun refractory mix for a lining refractorySHINAGAWA REFRACTORIES CO·Filed 1979·Granted Nov 3, 1981·16 cites·12 claims
- 0257US5154785AProcess for producing a zirconia refractory heating elementSHINAGAWA REFRACTORIES CO·Filed 1991·Granted Oct 13, 1992·15 cites·4 claims
- 0346US5073689AZirconia refractory heating elementSHINAGAWA REFRACTORIES CO·Filed 1989·Granted Dec 17, 1991·8 cites·2 claims
- 0435US4400334AApparatus for making hearth of kiln under vibrationSHINAGAWA REFRACTORIES CO·Filed 1981·Granted Aug 23, 1983·3 cites·5 claims
- 0526US4157621AMethod for the prevention of slaking of dolomite bricksSHINAGAWA REFRACTORIES CO·Filed 1977·Granted Jun 12, 1979·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →