YM

Yasuyuki Miyama

SC Sumitomo Osaka Cement Co.: 1 patents #2 of 30Top 7%
📍 Funabashi, JP: #17 of 85 inventorsTop 20%
Overall (2004): #85,094 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6806113 Optical waveguide device and method for forming optical waveguide device Hirotoshi Nagata, Toshihiro Sakamoto, Tetsuya Fujino 2004-10-19