HK

Hiroshi Kohda

Sumitomo Electric Industries: 1 patents #236 of 570Top 45%
Overall (2016): #381,411 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9291784 Sealing component, optical device sealing structure, method for producing sealing component, and method for producing optical device sealing structure Tomomi Moriya, Dai Sasaki 2016-03-22