AK

Akihiko Konishi

MC Mitsubishi Gas Chemical Company: 1 patents #15 of 67Top 25%
📍 Kashiwa, JP: #16 of 52 inventorsTop 35%
Overall (1989): #134,665 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4836859 Method for treating contact lenses Masamichi Mizukami, Masanori Shimuta 1989-06-06