YI

Yoshiaki Ishida

TO Tosoh: 1 patents #8 of 54Top 15%
📍 Nara, JP: #78 of 272 inventorsTop 30%
Overall (1989): #41,138 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4868029 Toothed rubber belts Tatsushi Nakagawa, Kanesaka Junichiro, Yosuke Kaneshige 1989-09-19