Inventor record

KOGAWA YOSHIO

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.

• 75Yoshio Kogawa3 patent records·91 citations·B01D Y02A2 on this record
• 66Hiroshi Sugiyama2 patent records·59 citations·B01D Y02A1 on this record

Inventor identities via PatentsView disambiguation — see methodology.