Inventor · disambiguated record

Nobuyuki Tokura

Also filed as: TOKURA NOBUYUKI

3 granted patents·13 citations·filing 1989–1992

63Inventor score

Technology areasC07C

Files withMITSUBISHI GAS CHEMICAL CO3

Top patents by PatentIndex Score

3 records

0164US5011987AProcess for manufacturing high-purity o-toluic acidMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Apr 30, 1991·9 cites·15 claims
0239US5208383AProcess for producing aromatic acylation productMITSUBISHI GAS CHEMICAL CO·Filed 1992·Granted May 4, 1993·2 cites·14 claims
0337US4967011AProcess for decomposing aromatic acylated compound.HF-BF3 complexMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Oct 30, 1990·2 cites·5 claims

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