Inventor record

DOI MASAFUMI

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.

• 85Masafumi Doi6 patent records·147 citations·G11C Y10S H10W5 on this record
• 96Hiroyuki Sumitomo26 patent records·403 citations·F01K F28F Y10S1 on this record

Inventor identities via PatentsView disambiguation — see methodology.