Inventor record

KOTAKE YASUO

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.

• 67Yasuo Kotake3 patent records·22 citations·E21B E21D H10W2 on this record
• 99Toshihiro Kikuchi76 patent records·2,035 citations·G03G A61M A61J1 on this record

Inventor identities via PatentsView disambiguation — see methodology.