NS

Nobuyasu Sakai

NT Nec Tokin: 1 patents #143 of 299Top 50%
TO Tokin: 1 patents #101 of 278Top 40%
Overall (All Time): #2,176,849 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6850138 Vibration actuator having an elastic member between a suspension plate and a magnetic circuit device — 2005-02-01
6539097 Multi-functional vibration actuator — 2003-03-25