Inventor record

HIRAI KIYOSHI

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.

• 88Kiyoshi Hirai8 patent records·403 citations·C25B B01D8 on this record
• 46Kiyoshi Hirai1 patent record·39 citations·H04N1 on this record
• 43Kiyoshi Hirai1 patent record·25 citations·C09J1 on this record

Inventor identities via PatentsView disambiguation — see methodology.