Inventor · disambiguated record
Yuzo Otani
Also filed as: OTANI YUZO
9 granted patents·182 citations·filing 1976–1993
90Inventor score
Top patents by PatentIndex Score
9 records- 0187US5391429APolyester filmDIAFOIL HOECHST CO LTD·Filed 1993·Granted Feb 21, 1995·53 cites·19 claims
- 0283US4895830ASublimation type thermal ink transfer printing materialDIAFOIL CO LTD·Filed 1988·Granted Jan 23, 1990·29 cites·3 claims
- 0371US4101523APolyester filmsMITSUBISHI CHEM IND·Filed 1976·Granted Jul 18, 1978·16 cites·2 claims
- 0463US5082730AStretched polyester film having an antistatic coating comprising a polymer having pyrrolidium rings in the main chainDIAFOIL CO LTD·Filed 1988·Granted Jan 21, 1992·23 cites·8 claims
- 0561US4795672AMagnetic recording mediumDIAFOIL CO LTD·Filed 1987·Granted Jan 3, 1989·18 cites·7 claims
- 0656US4096109APolyester films useful as magnetic tapesMITSUBISHI CHEM IND·Filed 1976·Granted Jun 20, 1978·15 cites·4 claims
- 0752US5188891AMagnetic recording medium comprising a polyester film substrate, a magnetic coating and a specified back coat layerDIAFOIL CO LTD·Filed 1991·Granted Feb 23, 1993·15 cites·4 claims
- 0844US5206084AMagnetic recording medium comprising an oriented polyester substrate, an antistatic coating of a polymer with pyrrolidium rings in the main chain and a magnetic layerDIAFOIL HOECHST CO LTD·Filed 1991·Granted Apr 27, 1993·10 cites·6 claims
- 0932US5385768AElectrically conductive filmDIAFOIL CO LTD·Filed 1993·Granted Jan 31, 1995·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →