Inventor · disambiguated record
Yozo Ishida
Also filed as: ISHIDA YOZO
3 granted patents·104 citations·filing 1974–1988
76Inventor score
Top patents by PatentIndex Score
3 records- 0181US4887950AWaterproof nutBRIDGESTONE CORP·Filed 1988·Granted Dec 19, 1989·43 cites·15 claims
- 0278US3991576AFloating breakwaterBRIDGESTONE TIRE CO LTD·Filed 1974·Granted Nov 16, 1976·42 cites·1 claims
- 0359US4788022AMethod of manufacturing waterproof nutsBRIDGESTONE CORP·Filed 1987·Granted Nov 29, 1988·19 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Yozo Ishida 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 →