Inventor · disambiguated record
Toyoichi Arai
Also filed as: ARAI TOYOICHI
4 granted patents·52 citations·filing 1984–1990
76Inventor score
Files withNIPPON ZEON CO4
Top patents by PatentIndex Score
4 records- 0169US4999071AProcess for manufacturing laminated safety glassNIPPON ZEON CO·Filed 1989·Granted Mar 12, 1991·25 cites·15 claims
- 0259US5091487AVinyl chloride resin for safety glass and process for preparation of the resinNIPPON ZEON CO·Filed 1990·Granted Feb 25, 1992·13 cites·5 claims
- 0345US4818781AResin for magnetic coatingNIPPON ZEON CO·Filed 1986·Granted Apr 4, 1989·8 cites·10 claims
- 0442US4558087AVinyl chloride resin composition for production of hard articlesNIPPON ZEON CO·Filed 1984·Granted Dec 10, 1985·6 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Toyoichi Arai 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 →