YM

Yasuyuki Miyaoka

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
Canon: 1 patents #971 of 2,436Top 40%
Overall (2005): #73,402 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6980490 Optical disk and manufacturing method for the same Kenzo Ishibashi, Yasumori Hino, Hirotake Ando 2005-12-27