P

Inventor

KURAMOTO KENICHI

JP13 patents
⚠️ This page may combine multiple inventors who share the name “KURAMOTO KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI GLOBAL STORAGE TECH

4 patents
US7706097B2Apr 27, 2010

Magnetic disk drive with head retraction control

HITACHI GLOBAL STORAGE TECH8 citations83
US7428119B2Sep 23, 2008

Magnetic disk drive with head retraction control

HITACHI GLOBAL STORAGE TECH13 citations83
US7046474B2May 16, 2006

Data storage device and actuator control method

HITACHI GLOBAL STORAGE TECH12 citations83
US7800855B2Sep 21, 2010

Disk drive and calibration method therefor

HITACHI GLOBAL STORAGE TECH8 citations81

HITACHI GLOBAL STORAGE TECH NL

3 patents
US8009380B2Aug 30, 2011

Disk drive and method for controlling clearance in the disk drive

HITACHI GLOBAL STORAGE TECH NL8 citations84
US7852594B2Dec 14, 2010

Device and method for specifying control value for controlling clearance between head and disk, and magnetic disk drive device

HITACHI GLOBAL STORAGE TECH NL5 citations60
US7894149B2Feb 22, 2011

Disc drive device

HITACHI GLOBAL STORAGE TECH NL0 citations51

HGST Netherlands BV

2 patents
US8873191B2Oct 28, 2014

Fly-height control and touchdown detection

HGST Netherlands BV11 citations83
US8824091B2Sep 2, 2014

Media topography driven flying height modulation sensing using embedded contact sensor

HGST Netherlands BV3 citations60

IBM

1 patent
US6822823B1Nov 23, 2004

Hard disk drive with electrically conductive sheet for electrostatic discharge protection

IBM26 citations92

KURAMOTO KENICHI

1 patent
US8254051B2Aug 28, 2012

Disk drive and method for measuring clearance between a head and a disk in a disk drive

KURAMOTO KENICHI7 citations78

TOYO SODA MFG CO LTD

1 patent
US4426482AJan 17, 1984

Process for producing stable polymer emulsions

TOYO SODA MFG CO LTD13 citations72

KURITA MASAYUKI

1 patent
US8300337B2Oct 30, 2012

Disk drive and method for measuring clearance change in the disk drive

KURITA MASAYUKI0 citations40