Inventor record

OSHIMA RYOICHIRO

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.

• 90Ryoichiro Oshima8 patent records·387 citations·F01K B01D F01D7 on this record
• 94Yoshijiro Arikawa16 patent records·434 citations·B01D C07C B01J1 on this record

Inventor identities via PatentsView disambiguation — see methodology.