Inventor · disambiguated record

Sigeru Hirokane

Also filed as: HIROKANE SIGERU

1 granted patent·59 citations·filing 1974–1974

49Inventor score

Technology areasC07C

Files withMITSUI PETROCHEMICAL IND1

Top patents by PatentIndex Score

1 record

0193US3950409AProcess for continuous preparation of terephthalic acidMITSUI PETROCHEMICAL IND·Filed 1974·Granted Apr 13, 1976·59 cites·5 claims

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