Inventor

TAKEUCHI KOHICHI

JP14 patents

⚠️ This page may combine multiple inventors who share the name “TAKEUCHI KOHICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI GLOBAL STORAGE TECH

11 patents

US7616397B2Nov 10, 2009

Disk drive and disk drive control method

HITACHI GLOBAL STORAGE TECH16 citations84

US7535671B2May 19, 2009

Disk drive with airflow control and fins at a transition surface between base surfaces

HITACHI GLOBAL STORAGE TECH9 citations83

US7522385B2Apr 21, 2009

Hard disk drive adapted to prevent release of strain between voice coil motor and base

HITACHI GLOBAL STORAGE TECH3 citations62

US7649717B2Jan 19, 2010

Data storage device with support for wiring structure portion to suppress fluttering

HITACHI GLOBAL STORAGE TECH5 citations62

US7154712B2Dec 26, 2006

Wire support member and rotary disk storage device

HITACHI GLOBAL STORAGE TECH5 citations62

US7576945B2Aug 18, 2009

Disk drive with an air flow passage within enclosure to reduce flutter

HITACHI GLOBAL STORAGE TECH2 citations61

US6954338B2Oct 11, 2005

System and method of limiting a range of motion of an actuator in a hard disk drive

HITACHI GLOBAL STORAGE TECH4 citations61

US7468868B2Dec 23, 2008

Rotary disk storage device

HITACHI GLOBAL STORAGE TECH1 citations49

IBM

3 patents

US6449119B1Sep 10, 2002

Hard disk drive and air stabilizing wing for use therewith

IBM61 citations94

US6532137B2Mar 11, 2003

Head assembly, disk drive apparatus, hard disk drive and method for manufacturing disk drive apparatus

IBM15 citations84

US6519111B2Feb 11, 2003

Disk drive apparatus, hard disk drive, filter, and method for inspecting disk drive apparatus

IBM2 citations61