JK

Junji Kagawa

SO Sony: 2 patents #260 of 2,039Top 15%
📍 Rifu, JP: #24 of 205 inventorsTop 15%
Overall (2005): #48,888 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6972158 Magnetic recording medium Atsushi Kato, Naoyuki Numata 2005-12-06
6929850 Magnetic recording medium Atsushi Kato, Naoyuki Numata 2005-08-16