YA

Yasuo Amano

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #85,807 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6781783 Magnetic disk apparatus Shigeo Nakamura, Osamu Narisawa, Mikio Tokuyama, Masahito Kobayashi, Hiroyasu Sasaki +1 more 2004-08-24