KF

Koji Fujioka

HO Hoxan: 1 patents #1 of 4Top 25%
📍 Ibaraki, JP: #186 of 576 inventorsTop 35%
Overall (1994): #103,535 of 165,921Top 65%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5367259 Active shielding device based on SQUID and feedback therefrom for the reduction of environmental magnetic noise Kazutake Matsumoto, Atsushi Wakusawa 1994-11-22