Inventor
OZAWA KOJI
JP38 patents
⚠️ This page may combine multiple inventors who share the name “OZAWA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
23 patentsUS5978890ANov 2, 1999
External storage control device and data transfer method between external storage control devices
HITACHI LTD93 citations99
US7185152B2Feb 27, 2007
Storage system, method of controlling storage system, and storage device
HITACHI LTD89 citations98
US6922762B2Jul 26, 2005
Clustering storage system
HITACHI LTD22 citations93
US7370228B2May 6, 2008
Data processing system and copy processing method thereof
HITACHI LTD24 citations92
US6470432B2Oct 22, 2002
External storage control device and data transfer method between external storage control devices
HITACHI LTD17 citations92
US6321292B1Nov 20, 2001
External storage control device and data transfer method between external storage control devices
HITACHI LTD15 citations92
US6148367ANov 14, 2000
Controller limiting modification of cache based upon amount of dirty lines in the cache
HITACHI LTD16 citations92
US5781199AJul 14, 1998
Parallel processing method for use with graphics processor
HITACHI LTD43 citations92
US5847715ADec 8, 1998
Graphics display system including parallel graphics processors executing Bresenham's algorithm
HITACHI LTD19 citations91
US5666520ASep 9, 1997
Graphics display system including graphics processor having a register storing a series of vertex data relating to a polygonal line
HITACHI LTD18 citations91
US5375227ADec 20, 1994
Method of and apparatus for automatic recovery of a cache in a storage system
HITACHI LTD30 citations87
US7114044B2Sep 26, 2006
Storage system, method of controlling storage system, and storage device
HITACHI LTD11 citations84
US5418929AMay 23, 1995
Controller for storage unit and method of controlling storage unit
HITACHI LTD16 citations82
US5307473AApr 26, 1994
Controller for storage unit and method of controlling storage unit
HITACHI LTD19 citations82
US7287132B2Oct 23, 2007
Storage system, method of controlling storage system, and storage device
HITACHI LTD9 citations74
US5623631AApr 22, 1997
Limiting modification of cache entries in a write-back cache based upon the amount of dirty lines in the cache
HITACHI LTD7 citations74
US5757364AMay 26, 1998
Graphic display apparatus and display method thereof
HITACHI LTD13 citations72
US4849876AJul 18, 1989
Address translation circuit including two translation buffers
HITACHI LTD9 citations72
US7870423B2Jan 11, 2011
Data processing system and copy processing method thereof
HITACHI LTD4 citations63
US7610461B2Oct 27, 2009
Storage system with mainframe and open host performing remote copying by setting a copy group
HITACHI LTD2 citations63
US6993636B2Jan 31, 2006
Subsystem and method of organizing multiplexed data
HITACHI LTD2 citations61
US6742093B2May 25, 2004
Subsystem and method of reorganizing multiplexed data
HITACHI LTD4 citations61
US6615328B2Sep 2, 2003
Subsystem and method of reorganizing multiplexed data
HITACHI LTD2 citations61
OZAWA KOJI
5 patentsUS8584857B2Nov 19, 2013
Card package
OZAWA KOJI18 citations78
US12054075B2Aug 6, 2024
Seat control device
OZAWA KOJI0 citations62
US9255434B2Feb 9, 2016
Vehicle power window apparatus
OZAWA KOJI2 citations62
US12227112B2Feb 18, 2025
Moving body control device
OZAWA KOJI0 citations51
USRE43600EAug 21, 2012
External storage control device and data transfer method between external storage control devices
OZAWA KOJI0 citations51
FUJIKURA LTD
4 patentsUS7494288B2Feb 24, 2009
Optical fiber fusion splicer and method for estimating a shape of beam discharged by the optical fiber fusion splicer
FUJIKURA LTD10 citations83
US7699541B2Apr 20, 2010
Optical fiber fusion splicer and method for estimating a shape of beam discharged by the optical fiber fusion splicer
FUJIKURA LTD7 citations73
US5228102AJul 13, 1993
Method of fusing optical fibers by arc discharge
FUJIKURA LTD12 citations72
US5122638AJun 16, 1992
Optical fiber fusion splicer
FUJIKURA LTD8 citations72