Inventor record

SUMI AKIYASU

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.

• 95Akiyasu Sumi17 patent records·366 citations·G02B G03B Y10S15 on this record
• 98Tohru Kawai62 patent records·606 citations·H10W G02B G03B1 on this record
• 99Tokuichi Tsunekawa126 patent records·2,524 citations·G03B G02B H04N1 on this record

Inventor identities via PatentsView disambiguation — see methodology.