Inventor · disambiguated record

Sigeru Asako

Also filed as: ASAKO SIGERU

1 granted patent·29 citations·filing 1983–1983

45Inventor score

Technology areasB01D

Files withSUMITOMO ELECTRIC INDUSTRIES1

Top patents by PatentIndex Score

1 record

0170US4483901ASelectively gas-permeable composite membrane and process for production thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 1983·Granted Nov 20, 1984·29 cites·11 claims

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