Inventor record

YAMAKAWA OSAMU

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.

• 83Osamu Yamakawa8 patent records·71 citations·C04B B01D C03C8 on this record
• Osamu Yamakawa3 patent records·0 citations·A23V A61K3 on this record

Inventor identities via PatentsView disambiguation — see methodology.