FT

Futoshi Tomiyama

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
HG HGST: 1 patents #12 of 72Top 20%
Overall (2004): #64,945 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6760172 Magnetic disk drive Takehiko Hamaguchi, Hideki Zaitsu 2004-07-06
6717760 Magnetic disk drive Takehiko Hamaguchi, Hideki Zaitsu, Hisashi Takano 2004-04-06