YH

Yuji Hisakado

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
Overall (2005): #69,180 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6973020 Recording medium, method and apparatus for reproducing, and method and apparatus for recording Mamoru Shoji, Atsushi Nakamura, Takashi Ishida 2005-12-06