Inventor record

KAWANAKA HIROTSUGU

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.

• 88Hirotsugu Kawanaka28 patent records·42 citations·C22C B23K B22F28 on this record
• 5KAWANAKA HIROTSUGU1 patent record·0 citations·C22F1 on this record

Inventor identities via PatentsView disambiguation — see methodology.