Inventor record

YOSHIKAWA RYOICHI

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.

• 98Ryoichi Yoshikawa44 patent records·439 citations·G03B H01J H10P43 on this record
• 20Uchidoi Masanori1 patent record·3 citations·G03B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.