Inventor record

SUMIDA KENJI

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.

• 86Kenji Sumida9 patent records·129 citations·G02C B01F C07F9 on this record
• 4SUMIDA KENJI1 patent record·0 citations·F25B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.