Inventor record

KOYAMA KATSUYA

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.

• 77Katsuya Koyama5 patent records·58 citations·H01H E05Y5 on this record
• 71Katsuya Koyama3 patent records·40 citations·A61Q C08G3 on this record
• KOYAMA KATSUYA1 patent record·0 citations·H01R1 on this record

Inventor identities via PatentsView disambiguation — see methodology.