Inventor record

KOYAMA TOSHIYUKI

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.

• 84Toshiyuki Koyama12 patent records·53 citations·Y10T B23Q H05K12 on this record
• 19Toshiyuki Koyama1 patent record·2 citations·C09B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.