Inventor record

UMEMURA SUMIO

This page previously combined 5different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 97Sumio Umemura29 patent records·324 citations·C07C B01J Y02P24 on this record
• 64Terumi Hisayuki2 patent records·48 citations·B01J2 on this record
• 26Masataka Fuzinaga1 patent record·5 citations·B01J1 on this record
• 90Harumi Ikezawa10 patent records·137 citations·B01J C07C C04B1 on this record
• 64Masao Tsuruoka3 patent records·22 citations·B01J C07C Y02P1 on this record

Inventor identities via PatentsView disambiguation — see methodology.