Inventor · disambiguated record
Masayoshi Inooka
Also filed as: INOOKA MASAYOSHI
8 granted patents·337 citations·filing 1976–1988
90Inventor score
Files withCHIYODA CHEM ENG CONSTRUCT CO8
Top patents by PatentIndex Score
8 records- 0196US4196102ACatalysts for demetallization treatment of _hydrocarbons supported on sepioliteCHIYODA CHEM ENG CONSTRUCT CO·Filed 1978·Granted Apr 1, 1980·109 cites·35 claims
- 0294US4525267AProcess for hydrocracking hydrocarbons with hydrotreatment-regeneration of spent catalystCHIYODA CHEM ENG CONSTRUCT CO·Filed 1981·Granted Jun 25, 1985·87 cites·24 claims
- 0386US4152250ADemetallation of hydrocarbons with catalysts supported on sepioliteCHIYODA CHEM ENG CONSTRUCT CO·Filed 1977·Granted May 1, 1979·41 cites·2 claims
- 0482US4340466AProcess for hydrotreating heavy oils containing metalsCHIYODA CHEM ENG CONSTRUCT CO·Filed 1980·Granted Jul 20, 1982·33 cites·11 claims
- 0578US4120780ACatalysts for hydrodemetallization of hydrocarbons containing metallic compounds as impurities and process for hydro-treating such hydrocarbons using such catalystsCHIYODA CHEM ENG CONSTRUCT CO·Filed 1977·Granted Oct 17, 1978·26 cites·3 claims
- 0668US4075125ACatalysts for hydrodemetallization of hydrocarbons containing metallic compounds as impuritiesCHIYODA CHEM ENG CONSTRUCT CO·Filed 1976·Granted Feb 21, 1978·17 cites·2 claims
- 0764US4812167AProcess for recovering metallic gallium from gallium compound-containing wasteCHIYODA CHEM ENG CONSTRUCT CO·Filed 1988·Granted Mar 14, 1989·13 cites·15 claims
- 0852US4486295AProcessing heavy hydrocarbon oilsCHIYODA CHEM ENG CONSTRUCT CO·Filed 1981·Granted Dec 4, 1984·11 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →