Inventor record

KATAYAMA HIROSHI

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.

• 99Hiroshi Katayama168 patent records·1,819 citations·B41J G11B H04N168 on this record
• Hiroshi Katayama1 patent record·0 citations·B66F1 on this record

Inventor identities via PatentsView disambiguation — see methodology.