SA

Shigeo Arai

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
📍 Yuki, JP: #2 of 2 inventorsTop 100%
Overall (2002): #119,615 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6442167 Method and apparatus for communications of frame relay data Toru Aramaki, Tadashi Tamaoki, Toshimichi Noake 2002-08-27