SO

Sumio Okojima

YC Yoshida Industry Co.: 1 patents #4 of 9Top 45%
📍 Yachiyo, JP: #5 of 22 inventorsTop 25%
Overall (1989): #54,245 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4799604 Vanity case Yukitomo Yuhara 1989-01-24