Inventor record

HIRAI SHOUICHI

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.

• 80Shouichi Hirai7 patent records·61 citations·B25C B25B7 on this record
• 52Shouichi Hirai1 patent record·92 citations·G10L1 on this record

Inventor identities via PatentsView disambiguation — see methodology.