TO

Toshihisa Okazaki

HI Hitachi: 2 patents #771 of 3,950Top 20%
Overall (2002): #37,424 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6445549 Magnetic disk drive Nobuyuki Okunaga 2002-09-03
6353517 Magnetic disk drive Nobuyuki Okunaga 2002-03-05