Inventor · disambiguated record

Yuko Watanuki

Also filed as: WATANUKI YUKO

3 granted patents·24 citations·filing 1992–1992

68Inventor score

Technology areasB32B

Files withDIAFOIL HOECHST CO LTD3

Top patents by PatentIndex Score

3 records

0141US5366783ALaminated polyester film for magnetic tape having specific surface propertiesDIAFOIL HOECHST CO LTD·Filed 1992·Granted Nov 22, 1994·13 cites·18 claims
0235US5318823APolyester multilayered film for high-density magnetic discDIAFOIL HOECHST CO LTD·Filed 1992·Granted Jun 7, 1994·8 cites·6 claims
0328US5510192APolyethylene naphthalate multilayered film for high density magnetic recording mediumDIAFOIL HOECHST CO LTD·Filed 1992·Granted Apr 23, 1996·3 cites·10 claims

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