Inventor record

YOKOYAMA KAZUO

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.

• 98Kazuo Yokoyama47 patent records·1,188 citations·G11B G02B B25J45 on this record
• 30Ryuji Nichiyama1 patent record·6 citations·C04B1 on this record
• 89Ryuji Nishiyama10 patent records·80 citations·G03G B41J B23Q1 on this record

Inventor identities via PatentsView disambiguation — see methodology.