Inventor record

KOYAMA TAKUMI

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 60Takumi Koyama7 patent records·1 citations·C23C C21D7 on this record
• Takumi Koyama1 patent record·0 citations·H10W1 on this record
• KOYAMA TAKUMI1 patent record·0 citations·C21C1 on this record

Inventor identities via PatentsView disambiguation — see methodology.