Inventor record

OBA TAKAFUMI

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.

• 81Takafumi Oba9 patent records·171 citations·B22D B64C A61B9 on this record
• 9OBA TAKAFUMI1 patent record·0 citations·D05B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.