YH

Yuji Hisakado

Sumitomo Electric Industries: 1 patents #1,404 of 3,885Top 40%
Overall (2003): #84,646 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6621779 Laser power controller and optical disk device Chikashi Inokuchi, Shigeru Furumiya, Yoshiyuki Miyabata, Atsushi Miyazaki, Toshiya Akagi 2003-09-16