YT

Yorio Takahashi

Sumitomo Electric Industries: 3 patents #374 of 4,178Top 9%
Overall (2004): #17,534 of 270,089Top 7%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6775212 Data reproduction apparatus, data reproduction method, and data reproducing program recording medium — 2004-08-10
6751174 Disc reproducing system — 2004-06-15
6721250 Disc reproducing apparatus and disc reproducing method — 2004-04-13