JO

Jinichi Obana

GK G-C Toshi Kogyo: 1 patents #2 of 7Top 30%
Overall (1989): #96,939 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4795345 Artificial teeth Minoru Ai, Kenji Hiranuma, Toshio Ito 1989-01-03