MK

Mitsuo Kumano

OC Orion Electric Company: 2 patents #26 of 160Top 20%
📍 Echizen, JP: #119 of 298 inventorsTop 40%
Overall (All Time): #2,169,524 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7054125 X-ray protector — 2006-05-30
6972940 Power supply protection circuit Norikazu Tsukasaki 2005-12-06