Inventor record

UMEZAWA 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.

• 98Sumio Umezawa59 patent records·485 citations·C07H Y02P A61P54 on this record
• 97Tsutomu Tsuchiya38 patent records·185 citations·C07H A61P Y02P2 on this record
• 92Kuniaki Tatsuta20 patent records·108 citations·C07D A61P C07H1 on this record
• 97Shunzo Fukatsu36 patent records·287 citations·C07H Y02P A61P1 on this record
• 41Shunze Fukatsu1 patent record·21 citations·C07H1 on this record

Inventor identities via PatentsView disambiguation — see methodology.