Inventor record

YAMAGUCHI KEIICHI

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.

• 99Keiichi Yamaguchi129 patent records·619 citations·H03H G01C H03F129 on this record
• 37YAMAGUCHI KEIICHI4 patent records·0 citations·H10N G01P H03H4 on this record

Inventor identities via PatentsView disambiguation — see methodology.