Inventor record

HAGIWARA HISAO

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.

• 64Hisao Hagiwara2 patent records·103 citations·A61P2 on this record
• 43Hisao Hagiwara1 patent record·26 citations·F01N1 on this record

Inventor identities via PatentsView disambiguation — see methodology.