YO

Yoichi Oka

TC Taki Chemical Co.: 1 patents #1 of 3Top 35%
📍 Kakogawa, JP: #14 of 44 inventorsTop 35%
Overall (1994): #48,013 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5376304 Ceric oxide sol Shin Yamamoto, Hiroshi Nishikura 1994-12-27