Inventor record

YOKOYAMA KOUJI

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.

• 62Kouji Yokoyama7 patent records·5 citations·A61K C07C C07D7 on this record
• 83Kouji Yokoyama6 patent records·176 citations·H01H E05B G03B6 on this record

Inventor identities via PatentsView disambiguation — see methodology.