ST

Seiji Tanaka

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #69,787 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5359644 Voice/image simultaneous communication apparatus Toru Tanaka, Toyota Honda, Teiji Okamoto 1994-10-25