Inventor record

YAMAKAWA RYOMA

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.

• 74Ryoma Yamakawa6 patent records·34 citations·F16J F16C F04D6 on this record
• 5YAMAKAWA RYOMA1 patent record·0 citations·F16C1 on this record

Inventor identities via PatentsView disambiguation — see methodology.