Inventor record

SUGIYAMA KEIICHI

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 97Keiichi Sugiyama31 patent records·481 citations·F02M G06F F02B29 on this record
• 98Hiromitsu Matsumoto33 patent records·610 citations·F02M F02B Y02T1 on this record
• 35Ikuo Nosaka1 patent record·13 citations·G10H1 on this record

Inventor identities via PatentsView disambiguation — see methodology.