YW

Yoshiju Watanabe

HI Hitachi: 2 patents #478 of 3,189Top 15%
HG HGST: 1 patents #30 of 133Top 25%
Overall (2005): #14,233 of 245,428Top 6%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6976196 Error detecting method and device, information storing and reproducing device and magnetic disk drive 2005-12-13
6972917 Signal processing technique for preventing delay in read time from retry operations Hideaki Maeda, Naoki Satoh, Yasuyuki Ito 2005-12-06
6856660 Signal processing method and apparatus and disk device using the method and apparatus Masaharu Kondo 2005-02-15