MO

Mitsuo Obara

HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
📍 Hitachinaka, JP: #1,699 of 2,447 inventorsTop 70%
Overall (All Time): #4,063,339 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4309519 Process for producing flyback transformer Akira Kageyama, Isao Uchigasaki 1982-01-05