HO

Hisafumi Otsuka

HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%
📍 Hitachinaka, JP: #1,699 of 2,447 inventorsTop 70%
Overall (All Time): #3,389,236 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7235784 Transmission electron microscope and image observation method using it Yoshifumi Taniguchi 2007-06-26