TH

Takuji Hamada

HI Hitachi: 1 patents #867 of 2,942Top 30%
Overall (1997): #72,649 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5657327 Data transmission method and system for hub-based network Norihiko Sugimoto, Kinshirou Oonishi, Shunji Inada, Yoshinori Ohkura, Katsuhiko Yoneda 1997-08-12