MS

Masahiko Sega

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #158,725 of 270,089Top 60%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6751050 Magnetic disc unit Mikio Tokuyama, Hayato Shimizu, Satomitsu Imai, Shozo Saegusa, Toshihisa Okazaki +1 more 2004-06-15