YO

Yuuken Okano

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Kitaibaraki, JP: #94 of 145 inventorsTop 65%
Overall (All Time): #3,196,211 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8115445 Operation control method and operation control apparatus for variable speed generator-motor Takashi OYAKE, Yutaka Kimura 2012-02-14