Inventor record

MARUYAMA FUMIO

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.

• 87Fumio Maruyama10 patent records·85 citations·A47L H05B C10G10 on this record
• 64Fumio Maruyama2 patent records·44 citations·H04R H04S2 on this record

Inventor identities via PatentsView disambiguation — see methodology.