KH

Kazuyuki Hirao

CL Central Glass Company, Limited: 1 patents #28 of 71Top 40%
Overall (2003): #185,548 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6640039 Optical waveguide array and method of manufacturing the same Kiyotaka Miura, Yuki Kondo 2003-10-28