Inventor record

KUMAGAI HIROJI

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 77Hiroji Kumagai4 patent records·69 citations·G03G B41M2 on this record
• 78Hisao Hoshi4 patent records·93 citations·G03G C09B G02F1 on this record
• 75Keiji Miyajima3 patent records·105 citations·B41M G03C1 on this record

Inventor identities via PatentsView disambiguation — see methodology.