Inventor record

NAKAGAWA MASAO

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.

• 98Masao Nakagawa47 patent records·975 citations·C08J H04B C08F47 on this record
• 64Masao Nakagawa2 patent records·50 citations·E21B2 on this record

Inventor identities via PatentsView disambiguation — see methodology.