YG

Yoshikazu Goto

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #83,393 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6683834 Information recording method, information recording/reproducing apparatus, and information recording medium Shunji Ohara, Takashi Ishida, Isao Satoh 2004-01-27