Inventor record

KOYAMA HIROAKI

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.

• 97Hiroaki Koyama37 patent records·467 citations·B43K C08G B60R37 on this record
• Hiroaki Koyama1 patent record·0 citations·C07D1 on this record

Inventor identities via PatentsView disambiguation — see methodology.