KH

Kazuhiro Hamasuna

YE Yaskawa Electric: 1 patents #557 of 1,006Top 60%
Overall (All Time): #3,450,787 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6903530 Electric motor controller resonance frequency detection apparatus Takehiko Komiya, Toyoshi Onitsuka 2005-06-07