AS

Akio Shibusaka

NC Nhk Spring Co.: 2 patents #370 of 1,116Top 35%
Overall (All Time): #2,228,534 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6330120 Actuator for objective lenses Hidemi Haga, Jun Tominaga 2001-12-11
6259671 Object lens actuator — 2001-07-10