MO

Masatsugu Ogawa

NE Nec: 2 patents #66 of 878Top 8%
Overall (2005): #43,856 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6925049 Optical recording medium as well as method and device for recording and reading same — 2005-08-02
6885622 Track offset compensation in optical disk drives using beat-inducing signals — 2005-04-26