Inventor · disambiguated record
Kazumi Arakawa
Also filed as: ARAKAWA KAZUMI
4 granted patents·42 citations·filing 1984–1987
76Inventor score
Files withTOSHIBA CERAMICS CO4
Top patents by PatentIndex Score
4 records- 0174US4632283AMolten metal discharging deviceTOSHIBA CERAMICS CO·Filed 1984·Granted Dec 30, 1986·14 cites·27 claims
- 0270US4583721AMolten metal discharging deviceTOSHIBA CERAMICS CO·Filed 1984·Granted Apr 22, 1986·12 cites·26 claims
- 0349US4640336ARefractory for continuous castingTOSHIBA CERAMICS CO·Filed 1985·Granted Feb 3, 1987·12 cites·10 claims
- 0432US4857488ACasting nozzleTOSHIBA CERAMICS CO·Filed 1987·Granted Aug 15, 1989·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →