Inventor record

YOKOYAMA TSUTOMU

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.

• 80Tsutomu Yokoyama7 patent records·62 citations·H04W B64U H01M7 on this record
• 38Tsutomu Yokoyama1 patent record·17 citations·H04R1 on this record

Inventor identities via PatentsView disambiguation — see methodology.