YK

Yasumasa Kyodo

SO Sony: 5 patents #7,785 of 25,231Top 35%
Overall (All Time): #1,050,342 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5886453 Method and apparatus for control of a supersonic motor 1999-03-23
5811969 Shaft position detection sensor monitoring changes in coil inductance 1998-09-22
5796231 Rotation position detecting device and motor device 1998-08-18
5711736 Motor apparatus with reduction gear 1998-01-27
5652510 Linear magnetic shaft position sensor monitoring changes in the inductance in a coil 1997-07-29