Inventor record

OTSUKA KEIICHI

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.

• 61Keiichi Otsuka2 patent records·37 citations·B01D F23G2 on this record
• 5Keiichi Otsuka1 patent record·0 citations·G01N1 on this record

Inventor identities via PatentsView disambiguation — see methodology.