Inventor record

YAMAKAWA TOSHIFUMI

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.

• 93Toshifumi Yamakawa28 patent records·82 citations·H02P B60L H02M28 on this record
• YAMAKAWA TOSHIFUMI1 patent record·0 citations·Y02T1 on this record

Inventor identities via PatentsView disambiguation — see methodology.