Inventor record

KOYAMA KOICHI

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.

• 94Koichi Koyama25 patent records·261 citations·G02B G03C C07D25 on this record
• 25Koichi Koyama1 patent record·4 citations·C07H1 on this record

Inventor identities via PatentsView disambiguation — see methodology.