Inventor · disambiguated record
Ryoji Uchimura
Also filed as: UCHIMURA RYOJI
6 granted patents·123 citations·filing 1978–1990
85Inventor score
Files withKAWASAKI STEEL CO6
Top patents by PatentIndex Score
6 records- 0182US5096685AMethod for manufacturing fine-grained silicon monoxideKAWASAKI STEEL CO·Filed 1990·Granted Mar 17, 1992·41 cites·24 claims
- 0275US4780299AMethod for producing aluminum nitride powderKAWASAKI STEEL CO·Filed 1987·Granted Oct 25, 1988·23 cites·10 claims
- 0371US4853196AWater-soluble boron containing impurity reduced hexagonally crystalline boron nitride and process for production thereofKAWASAKI STEEL CO·Filed 1987·Granted Aug 1, 1989·22 cites·17 claims
- 0470US4997633AWater-soluble boron containing impurity reduced hexagonally crystalline boron nitrideKAWASAKI STEEL CO·Filed 1989·Granted Mar 5, 1991·21 cites·7 claims
- 0553US4755365AMethod of producing high purity zirconia powder from zircon powderKAWASAKI STEEL CO·Filed 1986·Granted Jul 5, 1988·12 cites·9 claims
- 0649US4238121AHearth structure of an oxygen-bottom-blowing converterKAWASAKI STEEL CO·Filed 1978·Granted Dec 9, 1980·4 cites·9 claims
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