Inventor · disambiguated record
Toa Hayasaka
Also filed as: HAYASAKA TOA · NAKAYAMA SATOSHI
2 granted patents·73 citations·filing 1978–1990
66Inventor score
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Toa Hayasaka 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 →