KW

Katsuyuki Watanabe

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #179,854 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6798979 Digital/analog compatible video tape recorder Hiroya Abe, Hideo Nishijima, Hiroyuki Torii, Kouji Kaniwa, Toshio Nakamoto 2004-09-28