Inventor record

YOKOYAMA KEIICHI

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.

• 98Keiichi Yokoyama53 patent records·799 citations·C12N H01M C07D53 on this record
• 53Keiichi Yokoyama4 patent records·24 citations·C10B G06F G06Q4 on this record

Inventor identities via PatentsView disambiguation — see methodology.