Inventor
HANADA KAZUYOSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “HANADA KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS5953178ASep 14, 1999
Magnetic disk apparatus
HITACHI LTD7 citations72
US6728074B2Apr 27, 2004
Method and apparatus for information recording and reproducing using an air force latch mechanism
HITACHI LTD8 citations71
US5995327ANov 30, 1999
Magnetic disk device for restraining vibration of head mounting part
HITACHI LTD13 citations71
US6717774B2Apr 6, 2004
Information recording and reproducing apparatus with an air force latch mechanism
HITACHI LTD4 citations60
US6233120B1May 15, 2001
Magnetic disk device
HITACHI LTD2 citations57
US5084793AJan 28, 1992
Mechanical apparatus having a mechanism for preventing conglutination of contact parts
HITACHI LTD4 citations57
HITACHI GLOBAL STORAGE TECH
4 patentsUS7545601B2Jun 9, 2009
Magnetic disk drive with line contact
HITACHI GLOBAL STORAGE TECH8 citations81
US6965487B2Nov 15, 2005
Controller for information recording and reproducing device and control method for the information recording and reproducing device
HITACHI GLOBAL STORAGE TECH9 citations72
US6967813B2Nov 22, 2005
Method of mounting magnetic disk device, cabinet for magnetic disk device, and magnetic disk device
HITACHI GLOBAL STORAGE TECH2 citations62
US7441959B2Oct 28, 2008
Bearing mechanism for spindle motor in magnetic disk drive
HITACHI GLOBAL STORAGE TECH1 citations48