Inventor · disambiguated record
Hideto Hashiba
Also filed as: HASHIBA HIDETO
5 granted patents·1 pending application·99 citations·filing 1990–2006
79Inventor score
Files withNIPPON CATALYTIC CHEM IND6
Top patents by PatentIndex Score
6 records- 0178US5206431AProcess for producing methacrylic acidNIPPON CATALYTIC CHEM IND·Filed 1992·Granted Apr 27, 1993·43 cites·3 claims
- 0277US5153162ACatalyst for the production of methacrylic acidNIPPON CATALYTIC CHEM IND·Filed 1990·Granted Oct 6, 1992·41 cites·3 claims
- 0370US7850928B2Fixed-bed shell-and-tube reactor and its usageNIPPON CATALYTIC CHEM IND·Filed 2006·Granted Dec 14, 2010·2 cites·15 claims
- 0448US5959124AMethod of preparing maleic anhydride by vapor phase oxidation of hydrocarbonNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Sep 28, 1999·13 cites·6 claims
- 0543US2002136678A1Fixed-bed shell-and-tube reactor and its usageNIPPON CATALYTIC CHEM IND·Filed 2002·Application pending·0 cites
- 0628US6194588B1Method for production of maleic anhydrideNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Feb 27, 2001·0 cites·10 claims
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