TO

Takeki Oka

MI Minolta: 1 patents #191 of 355Top 55%
📍 Toyokawa, JP: #29 of 57 inventorsTop 55%
Overall (1989): #52,595 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4821076 Electro-static photo-copier machine Naoki Toyoshi 1989-04-11