Inventor · disambiguated record
Tadashi Zenbutsu
Also filed as: ZENBUTSU TADASHI
5 granted patents·54 citations·filing 1975–1985
79Inventor score
Files withSHINAGAWA REFRACTORIES CO5
Top patents by PatentIndex Score
5 records- 0165US4282288AGraphite refractory article having dense structure with low porositySHINAGAWA REFRACTORIES CO·Filed 1979·Granted Aug 4, 1981·20 cites·7 claims
- 0258US4608087AHeat-resistant inorganic compositionSHINAGAWA REFRACTORIES CO·Filed 1984·Granted Aug 26, 1986·16 cites·2 claims
- 0339US4605635ACarbon-containing refractorySHINAGAWA REFRACTORIES CO·Filed 1985·Granted Aug 12, 1986·9 cites·4 claims
- 0439US4435215AHeat-resistant inorganic compositionsSHINAGAWA REFRACTORIES CO·Filed 1982·Granted Mar 6, 1984·8 cites·6 claims
- 0528US4079032AProcess for producing unburned basic refractoriesSHINAGAWA REFRACTORIES CO·Filed 1975·Granted Mar 14, 1978·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →