Inventor record

KOYAMA HIROYUKI

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.

• 94Hiroyuki Koyama37 patent records·109 citations·H01C H01M B41J37 on this record
• 25Hiroyuki Koyama3 patent records·5 citations·A61K A61P G01N3 on this record

Inventor identities via PatentsView disambiguation — see methodology.