NW

Niyoko Watanabe

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
📍 Halifax, CA: #244 of 494 inventorsTop 50%
Overall (All Time): #3,909,421 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4949349 Double-heterostructure semiconductor with mesa stripe waveguide Yasuo Ohba, Hideto Sugawara, Masayuki Ishikawa, Yukio Watanabe, Motoyuki Yamamoto 1990-08-14