Inventor record

KAWASUMI RYOICHI

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.

• 97Ryoichi Kawasumi55 patent records·97 citations·G03G H04N B41J55 on this record
• 2KAWASUMI RYOICHI2 patent records·0 citations·B41J G03G2 on this record

Inventor identities via PatentsView disambiguation — see methodology.