Inventor · disambiguated record
Yoshinobu Yoshikawa
Also filed as: YOSHIKAWA YOSHINOBU
3 granted patents·54 citations·filing 1975–2013
71Inventor score
Top patents by PatentIndex Score
3 records- 0174US4076567AMethod of producing plastic sheets with integrated geometric decorative patternsTAKIRON CO·Filed 1975·Granted Feb 28, 1978·37 cites·19 claims
- 0273US9821428B2Polishing apparatus and method thereforMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Nov 21, 2017·4 cites·10 claims
- 0359US4144153ARadiation process for producing 1,2-polybutadiene foamed productsTAKIRON CO·Filed 1976·Granted Mar 13, 1979·13 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Yoshinobu Yoshikawa 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 →