Inventor
KUROKI KENJI
JP67 patents
⚠️ This page may combine multiple inventors who share the name “KUROKI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
11 patentsUS7430393B2Sep 30, 2008
Belt feeding device and image heating device
CANON KK11 citations83
US7761045B2Jul 20, 2010
Belt feeding device and image heating device with endless belt deviation control
CANON KK11 citations81
US7430394B2Sep 30, 2008
Belt feeding device and image heating device
CANON KK7 citations73
US7292795B2Nov 6, 2007
Image forming apparatus with carbon based fixing material
CANON KK7 citations73
US8997079B2Mar 31, 2015
Image forming apparatus capable of updating control program, and storage medium
CANON KK6 citations72
US7813660B2Oct 12, 2010
Image adjusting method and image forming apparatus
CANON KK6 citations63
US7693431B2Apr 6, 2010
Image forming apparatus and control method therefor
CANON KK2 citations63
US7433620B2Oct 7, 2008
Image forming apparatus with controlled electric power supply to heating member
CANON KK6 citations62
US8989203B2Mar 24, 2015
Electronic device, communication control method, and recording medium
CANON KK1 citations52
US7952604B2May 31, 2011
Image forming apparatus
CANON KK1 citations52
US7787166B2Aug 31, 2010
Method for controlling image forming apparatus
CANON KK0 citations52
HITACHI GLOBAL STORAGE TECH
10 patentsUS6683746B1Jan 27, 2004
Disk drive breather filter with adsorbent layer shorter than receiving sheet aperture
HITACHI GLOBAL STORAGE TECH28 citations91
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
US6643087B1Nov 4, 2003
Disk drive with improved retract circuit and method
HITACHI GLOBAL STORAGE TECH14 citations81
US7551389B2Jun 23, 2009
Disk drive and method of retracting head thereof
HITACHI GLOBAL STORAGE TECH7 citations73
US7542223B2Jun 2, 2009
Magnetic disk drive using load/unload area for data storage
HITACHI GLOBAL STORAGE TECH7 citations73
US7245457B2Jul 17, 2007
Magnetic disk drive using femto slider and having predetermined linear velocity and gram load configuration
HITACHI GLOBAL STORAGE TECH6 citations72
US7070421B2Jul 4, 2006
Rotating disk storage device having connection structure between FPC and printed board
HITACHI GLOBAL STORAGE TECH9 citations72
US7298591B2Nov 20, 2007
Rotating disk storage device with a retracting actuator head suspension assembly
HITACHI GLOBAL STORAGE TECH4 citations63
US6900956B2May 31, 2005
Disk device and data-erasing method
HITACHI GLOBAL STORAGE TECH6 citations63
WESTERN DIGITAL TECH INC
10 patentsUS10468071B1Nov 5, 2019
Magnetic storage device with heat-assisted magnetic storage head and associated method of manufacture
WESTERN DIGITAL TECH INC18 citations83
US11990164B1May 21, 2024
Tape head assembly with single beam, actuator and spring adaptor
WESTERN DIGITAL TECH INC3 citations74
US11495254B2Nov 8, 2022
Media non-contacting magnetic recording head
WESTERN DIGITAL TECH INC2 citations72
US11430480B2Aug 30, 2022
Data storage device rewinding tape so as to reduce tape distortion
WESTERN DIGITAL TECH INC0 citations63
US11417360B1Aug 16, 2022
Tape support system with a load-unload mechanism
WESTERN DIGITAL TECH INC1 citations62
US11189307B1Nov 30, 2021
Base apparatus and methods for head assemblies of magnetic storage devices
WESTERN DIGITAL TECH INC0 citations62
US12451157B2Oct 21, 2025
Reduction of high tape contact pressure points against head assembly
WESTERN DIGITAL TECH INC0 citations61
US12406689B2Sep 2, 2025
Notched head design for tape applications
WESTERN DIGITAL TECH INC0 citations61
US12033674B2Jul 9, 2024
Reduction of high tape contact pressure points against head assembly
WESTERN DIGITAL TECH INC0 citations61
US11615807B1Mar 28, 2023
Flat profile tape recording head having beveled non-functional portions
WESTERN DIGITAL TECH INC0 citations60
IBM
7 patentsUS6487053B1Nov 26, 2002
System for improved assembly and manufacture of miniature data recording devices and head stack assemblies
IBM30 citations93
US6275028B1Aug 14, 2001
Methods for initializing and/or resetting GMR heads by applying oppositely directed magnetic fields
IBM25 citations92
US6490115B1Dec 3, 2002
Error recovery in unit using GMR sensor
IBM19 citations83
US5615063AMar 25, 1997
Magnetoresistive head bias current switching based on skew angle
IBM15 citations74
US6000121ADec 14, 1999
Method for manufacturing an enclosed disk drive
IBM8 citations71
US5650890AJul 22, 1997
Apparatus for controlling humidity in a disk drive enclosure
IBM13 citations71
US5576908ANov 19, 1996
Actuator and file level initialization of magnetoresistive transducers
IBM11 citations68
SUZUKI MOTOR CO
2 patentsKURITA MASAYUKI
2 patentsUS8773801B2Jul 8, 2014
Magnetic-recording head with first thermal fly-height control element and embedded contact sensor element configurable as second thermal fly-height control element
KURITA MASAYUKI7 citations83
US8125728B2Feb 28, 2012
Disk drive, head-slider and method for controlling clearance of a read element and a write element in the disk drive
KURITA MASAYUKI8 citations83
KUROKI KENJI
2 patentsOKI ELECTRIC IND CO LTD
2 patentsOMRON TATEISI ELECTRONICS CO
2 patentsHITACHI GLOBAL STORAGE TECH NL
1 patentKAZUSAWA MICHIYA
1 patentShowing the top 50 of 67 patents by PatentIndex Score.