Inventor · disambiguated record
Toshikazu Hayashi
Also filed as: HAYASHI TOSHIKAZU
3 granted patents·38 citations·filing 1974–1987
71Inventor score
Files withUBE INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0171US4009168APyridinethiol-tin compound and process for the preparation of the sameUBE INDUSTRIES·Filed 1974·Granted Feb 22, 1977·9 cites·19 claims
- 0265US4855215APhotosetting polymer compositionUBE INDUSTRIES·Filed 1987·Granted Aug 8, 1989·19 cites·14 claims
- 0351US4038084APhoto-setting compositionUBE INDUSTRIES·Filed 1976·Granted Jul 26, 1977·10 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Toshikazu Hayashi 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 →