Inventor · disambiguated record
Shinzi Hayata
Also filed as: HAYATA SHINZI · HIROTA YUTAKA
3 granted patents·49 citations·filing 1975–1981
71Inventor score
Top patents by PatentIndex Score
3 records- 0178US4390669AProcess for multi-step gas-phase polymerization of olefinsMITSUI PETROCHEMICAL IND·Filed 1981·Granted Jun 28, 1983·28 cites·10 claims
- 0262US4198369AProcess for lining container capsHI SHEET IND·Filed 1979·Granted Apr 15, 1980·18 cites·9 claims
- 0324US4008024AApparatus for production of gas-permeable seamless pipesMITSUI PETROCHEMICAL IND·Filed 1975·Granted Feb 15, 1977·3 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Shinzi Hayata files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →