Inventor · disambiguated record

Yo Ogawa

Also filed as: OGAWA YO

2 granted patents·216 citations·filing 1975–1985

68Inventor score

Technology areasB01D Y10S

Files withTORAY INDUSTRIES2

Top patents by PatentIndex Score

2 records

0195US4874659AElectret fiber sheet and method of producing sameTORAY INDUSTRIES·Filed 1985·Granted Oct 17, 1989·206 cites·18 claims
0246US4004406ASpun type yarn and process for manufacturing the sameTORAY INDUSTRIES·Filed 1975·Granted Jan 25, 1977·10 cites·16 claims

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