Inventor · disambiguated record
Yasuhiko Ohta
Also filed as: OHTA YASUHIKO
5 granted patents·57 citations·filing 1984–1990
78Inventor score
Top patents by PatentIndex Score
5 records- 0172US5260407APolyimide film and preparation process of the filmMITSUI TOATSU CHEMICALS·Filed 1990·Granted Nov 9, 1993·34 cites·12 claims
- 0259US4852635AMethod of electromagnetic stirring in continuous metal casting processKOBE STEEL LTD·Filed 1984·Granted Aug 1, 1989·8 cites·4 claims
- 0351US5037587APreparation process of polyimide filmMITSUI TOATSU CHEMICALS·Filed 1990·Granted Aug 6, 1991·12 cites·6 claims
- 0429US5242648AMethod for preparing biaxially stretched polyether ether ketone filmMITSUI TOATSU CHEMICALS·Filed 1990·Granted Sep 7, 1993·2 cites·8 claims
- 0528US5112557AProcess for preparing a polyimide molded formMITSUI TOATSU CHEMICALS·Filed 1990·Granted May 12, 1992·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →