KH

Koichi Hatamura

Overall (2016): #324,686 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9494061 Variable valve system Jun Bota, Taizo Fujimura, Susumu Takayama 2016-11-15