Inventor record

KUMAGAI YU

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.

• 61Yu Kumagai6 patent records·0 citations·H10F C09K C25B6 on this record
• 18Yu Kumagai1 patent record·2 citations·F02D1 on this record

Inventor identities via PatentsView disambiguation — see methodology.