HM

Haruhiko Matsunaga

HI Hitachi: 1 patents #867 of 2,942Top 30%
NT NTT: 1 patents #69 of 290Top 25%
Overall (1997): #144,978 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5634097 Virtual path connector and virtual path tracing method and apparatus Yoshihiro Ashi, Toshihiko Fujita, Hiromi Ueda 1997-05-27