TH

Tokutaka Hara

SC Sumitomo Osaka Cement Co.: 1 patents #10 of 43Top 25%
Overall (2011): #143,358 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7936803 External cavity semiconductor laser Miki Yatsuki, Masahito Mure 2011-05-03