Inventor · disambiguated record
Shigekazu Hayashi
Also filed as: HAYASHI SHIGEKAZU
4 granted patents·111 citations·filing 1981–1996
77Inventor score
Top patents by PatentIndex Score
4 records- 0192US4405774AEthylene copolymerMITSUBISHI PETROCHEMICAL CO·Filed 1981·Granted Sep 20, 1983·90 cites·10 claims
- 0249US4719270AProcess for production of polyethyleneMITSUBISHI PETROCHEMICAL CO·Filed 1986·Granted Jan 12, 1988·7 cites·9 claims
- 0344US5962083AMethods of depositing films on polymer substratesSUZUKI MOTOR CO·Filed 1996·Granted Oct 5, 1999·12 cites·8 claims
- 0429US5086131AProcess for production of polyethyleneMITSUBISHI PETROCHEMICAL CO·Filed 1987·Granted Feb 4, 1992·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →