Inventor · disambiguated record
Yoshiaki Fujinaka
Also filed as: FUJINAKA YOSHIAKI
3 granted patents·43 citations·filing 1979–1994
71Inventor score
Files withIWAKI CO LTD3
Top patents by PatentIndex Score
3 records- 0167US4272225AElectromagnetically-operated fixed displacement pumpIWAKI CO LTD·Filed 1979·Granted Jun 9, 1981·25 cites·11 claims
- 0245US5477881ATank for pumpIWAKI CO LTD·Filed 1994·Granted Dec 26, 1995·13 cites·6 claims
- 0340USD361822STank used for pumpIWAKI CO LTD·Filed 1994·Granted Aug 29, 1995·5 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Yoshiaki Fujinaka 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 →