Inventor record

SUGIYAMA HISASHI

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.

• 90Hisashi Sugiyama13 patent records·215 citations·C12N G03F H03M13 on this record
• 35Hisashi Sugiyama3 patent records·1 citations·A23P A23V B29C3 on this record

Inventor identities via PatentsView disambiguation — see methodology.