TS

Tomio Sakamoto

TO Toshiba: 1 patents #1,121 of 2,688Top 45%
Overall (All Time): #4,012,793 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4509084 Rotary magnetic head Yoshiharu Fujioka, Akio Onuki 1985-04-02