Inventor record

OHTSUKA HIROSHI

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.

• 95Hiroshi Ohtsuka23 patent records·559 citations·B22D B43K B60L23 on this record
• 68Hiroshi Ohtsuka2 patent records·113 citations·A61P C12P2 on this record
• 51Hiroshi Ohtsuka1 patent record·74 citations·G09B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.