Yuji Unno

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
8616830	Hydraulic power generating apparatus	—	2013-12-31
8475113	Hydroelectric power device	—	2013-07-02
7980810	Vertical axis windmill and wind turbine system for generating electricity from wind energy	—	2011-07-19
D591234	Windmill	—	2009-04-28