YT

Yasuhito Tanaka

SO Sony: 1 patents #749 of 2,293Top 35%
Overall (2003): #88,540 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6638597 Magneto-optical recording medium Masataka Shinoda, Takashi Shimouma 2003-10-28