Inventor · disambiguated record
Shozo Hieda
Also filed as: HIEDA SHOZO · NINOMIYA TOMOKAZU
3 granted patents·72 citations·filing 1976–1978
74Inventor score
Files withMITSUI PETROCHEMICAL IND3
Top patents by PatentIndex Score
3 records- 0178US4102720AProcess for producing synthetic resin laminatesMITSUI PETROCHEMICAL IND·Filed 1976·Granted Jul 25, 1978·34 cites·6 claims
- 0271US4182580AUnderdrainage pipeMITSUI PETROCHEMICAL IND·Filed 1978·Granted Jan 8, 1980·23 cites·4 claims
- 0354US4164531AInjection molding of ultra high molecular weight polyethyleneMITSUI PETROCHEMICAL IND·Filed 1977·Granted Aug 14, 1979·15 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →