HC

Hui Chen

Nsk: 4 patents #12 of 211Top 6%
📍 Maebashi, JP: #1 of 53 inventorsTop 2%
Overall (2002): #15,570 of 266,432Top 6%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6469463 Brushless motor and driving control device therefor Shuji Endo 2002-10-22
6407524 Control apparatus for an electrical power steering apparatus Shuji Endo 2002-06-18
6400108 Brushless DC-motor driving controller Koji Matsuda, Toshiyuki Onizuka 2002-06-04
6400116 Motor drive control apparatus Kouji Matsuda 2002-06-04