Inventor · disambiguated record
Yoshikazu Higaki
Also filed as: HIGAKI YOSHIKAZU
4 granted patents·31 citations·filing 1984–1992
74Inventor score
Top patents by PatentIndex Score
4 records- 0173US4967027AMethod of inhibiting polymerization of styrenesMITSUBISHI PETROCHEMICAL CO·Filed 1989·Granted Oct 30, 1990·11 cites·7 claims
- 0247US4504423AProcess for purifying dibromo-dicyanobutaneMITSUBISHI YUKA FINE CHEM·Filed 1984·Granted Mar 12, 1985·3 cites·5 claims
- 0344US5264085AMethod of separating components of phenols mixture by distillationMITSUBISHI PETROCHEMICAL CO·Filed 1992·Granted Nov 23, 1993·10 cites·11 claims
- 0444US5182349AEthylene copolymer and method of producing sameMITSUBISHI PETROCHEMICAL CO·Filed 1991·Granted Jan 26, 1993·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →