Inventor · disambiguated record
Masataka Oka
Also filed as: OKA MASATAKA
4 granted patents·124 citations·filing 1985–1993
80Inventor score
Top patents by PatentIndex Score
4 records- 0181US5348794AMonoaxially oriented multilayered packaging materialNIPPON PETROCHEMICALS CO LTD·Filed 1993·Granted Sep 20, 1994·50 cites·6 claims
- 0269US4650818APolyolefine compositions comprising (a) mica and (b) a ethylene-acrylic acid polymeric coupling agentNIPPON PETROCHEMICALS CO LTD·Filed 1985·Granted Mar 17, 1987·23 cites·8 claims
- 0356US4786687AMolding compositionNIPPON OIL CO LTD·Filed 1986·Granted Nov 22, 1988·12 cites·2 claims
- 0448US4944427ADisposable tray for medical use and method of making the sameNIPPON PETROCHEMICALS CO LTD·Filed 1988·Granted Jul 31, 1990·39 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →