YH

Yuji Hata

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
HG HGST: 1 patents #30 of 133Top 25%
Overall (2005): #27,709 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6940684 Disk device and seek control method Masaki Yoshioka, Kenichi Masuda, Takeshi Nakazawa, Takayuki Umemoto 2005-09-06
6909575 Magnetic disk drive and control method thereof Yoshio Soyama, Katsumoto Onoyama 2005-06-21