NO

Nobuyuki Okunaga

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #148,259 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6657822 Magnetic disk apparatus Gentaro Nakamura, Toshihisa Okazaki, Isao Kobayashi, Toshihiro Arisaka 2003-12-02