RY

Ryoichi Yamada

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
📍 Niihama, JP: #11 of 31 inventorsTop 40%
Overall (2003): #125,656 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6563387 Method and apparatus for synthesizing high-frequency signals for wireless communications Shunsuke Hirano, Yasunori Miyahara, Yukio Hiraoka, Hisashi Adachi 2003-05-13