TS

Toshiya Suganuma

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #96,157 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6751215 Audio band signal transmission system and method Takeshi Kawanobe, Masao Aoki, Hidetoshi Fuse 2004-06-15