MT

Masakazu TAKAMI

Sumitomo Electric Industries: 2 patents #135 of 508Top 30%
Overall (2017): #125,060 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9696508 Optical fiber cable Yoshinori Yamamoto, Masaaki Hirano 2017-07-04
9645340 Optical fiber cable Yoshinori Yamamoto, Masaaki Hirano 2017-05-09