Inventor · disambiguated record

Yasushi Yoshiyama

Also filed as: YOSHIYAMA YASUSHI

1 granted patent·22 citations·filing 1991–1991

40Inventor score
Technology areasG11B
Files withRICOH KK1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Yasushi Yoshiyama 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 →