Inventor record

SAKAI SHIGETSUGU

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.

• 83Shigetsugu Sakai11 patent records·21 citations·B22F B23Q Y10T11 on this record
• 7SAKAI SHIGETSUGU1 patent record·0 citations·Y10T1 on this record

Inventor identities via PatentsView disambiguation — see methodology.