Inventor · disambiguated record

Yokoyama Youichi

Also filed as: YOUICHI YOKOYAMA

1 granted patent·56 citations·filing 1983–1983

49Inventor score
Technology areasH01H
Files withMATSUSHITA ELECTRIC WORKS LTD1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Yokoyama Youichi 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 →