Inventor record

KOYANAGI YOSHIO

This page previously combined 2different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 99Yoshio Koyanagi121 patent records·932 citations·H01Q H02J H04B121 on this record
• 61Yoshio Koyanagi4 patent records·24 citations·A01K4 on this record

Inventor identities via PatentsView disambiguation — see methodology.