KO

Katsumoto Onoyama

HI Hitachi: 2 patents #771 of 3,950Top 20%
Overall (2002): #56,188 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6407876 Magnetic disk apparatus having an accelerometer for detecting acceleration in the positioning direction of the magnetic head Takashi Yamaguchi, Katsuhiro Tsuneta, Tsuyoshi Arai, Yoshikatsu Fujii, Hidehiko Numasato +2 more 2002-06-18
6335845 Magnetic disk apparatus having an accelerometer for detecting acceleration in the positioning direction of the magnetic head Takashi Yamaguchi, Katsuhiro Tsuneta, Tsuyoshi Arai, Yoshikatsu Fujii, Hidehiko Numasato +2 more 2002-01-01