Inventor · disambiguated record
Yutaka Haneda
Also filed as: HANEDA YUTAKA
3 granted patents·16 citations·filing 1987–1994
61Inventor score
Files withMITSUI PETROCHEMICAL IND3
Top patents by PatentIndex Score
3 records- 0159US5804678AProcess for gas phase polymerization of olefinMITSUI PETROCHEMICAL IND·Filed 1994·Granted Sep 8, 1998·13 cites·29 claims
- 0244US4783557AProcesses for preparing hydroxynaphthalenesMITSUI PETROCHEMICAL IND·Filed 1987·Granted Nov 8, 1988·3 cites·5 claims
- 0323US4996372AProcess for oxidizing 2,6-diisopropylnaphthaleneMITSUI PETROCHEMICAL IND·Filed 1990·Granted Feb 26, 1991·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →