Inventor record

KOYAMA YOHEI

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.

• 57Yohei Koyama8 patent records·2 citations·A44B C08G B05D8 on this record
• 22Yohei Koyama5 patent records·0 citations·H04B A61K F24F5 on this record

Inventor identities via PatentsView disambiguation — see methodology.