Inventor record

KOYANAGI MASASHI

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.

• 96Masashi Koyanagi43 patent records·301 citations·F01N H01B C07D43 on this record
• KOYANAGI MASASHI1 patent record·0 citations·H01M1 on this record

Inventor identities via PatentsView disambiguation — see methodology.