Inventor · disambiguated record
Wataru Nagasaka
Also filed as: NAGASAKA WATARU · OKUNO YOUICHI
3 granted patents·8 citations·filing 1973–2020
55Inventor score
Top patents by PatentIndex Score
3 records- 0167US3958260ACamera indiciaCANON KK·Filed 1973·Granted May 18, 1976·8 cites·1 claims
- 0253US12111627B2Arithmetic operation device, plant, arithmetic operation method and programMITSUBISHI POWER LTD·Filed 2020·Granted Oct 8, 2024·0 cites·5 claims
- 0329US4199239ACameraCANON KK·Filed 1977·Granted Apr 22, 1980·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Wataru Nagasaka 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 →