Inventor record

NIWA YASUSHI

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.

• 93Yasushi Niwa20 patent records·176 citations·F02B F01N F25C20 on this record
• 53Yasushi Niwa6 patent records·12 citations·A61P6 on this record

Inventor identities via PatentsView disambiguation — see methodology.