MA

Minoru Ai

GK G-C Toshi Kogyo: 1 patents #2 of 7Top 30%
Overall (1989): #77,635 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

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