Inventor · disambiguated record

Mitsuyuki Mitooka

Also filed as: MITOOKA MITSUYUKI

1 granted patent·11 citations·filing 1973–1973

33Inventor score

Technology areasC01B

Files withMARUZEN OIL CO LTD1

Top patents by PatentIndex Score

1 record

0158US3940344AMethod of producing activated carbons from petroleum heavy materials in a reaction solvent with a sulfonating agentMARUZEN OIL CO LTD·Filed 1973·Granted Feb 24, 1976·11 cites·32 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →