YA

Yoshihiro Ariyama

OC Oki Electric Industry Co.: 1 patents #89 of 342Top 30%
Overall (2005): #72,100 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6937722 Method and apparatus for echo cancellation — 2005-08-30