Inventor
SERIZAWA KAZUYOSHI
JP60 patents
⚠️ This page may combine multiple inventors who share the name “SERIZAWA KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
26 patentsUS7263593B2Aug 28, 2007
Virtualization controller and data transfer control method
HITACHI LTD91 citations99
US7366853B2Apr 29, 2008
Virtualization controller and data transfer control method
HITACHI LTD14 citations93
US7213124B2May 1, 2007
Method for allocating storage area to virtual volume
HITACHI LTD16 citations92
US6253225B1Jun 26, 2001
Process executing method and resource accessing method in computer system
HITACHI LTD41 citations92
US7257694B2Aug 14, 2007
Method for allocating storage area to virtual volume
HITACHI LTD11 citations84
US7203814B2Apr 10, 2007
Storage system
HITACHI LTD12 citations84
US7069305B2Jun 27, 2006
Computer system and a data transfer method thereof using remote direct memory access
HITACHI LTD13 citations84
US6848102B2Jan 25, 2005
Process executing method and resource accessing method in computer system
HITACHI LTD14 citations83
US7143262B2Nov 28, 2006
Method, apparatus and program for allocating storage area to virtual volume
HITACHI LTD10 citations74
US10860577B2Dec 8, 2020
Search processing system and method for processing search requests involving data transfer amount unknown to host
HITACHI LTD2 citations73
US9785381B2Oct 10, 2017
Computer system and control method for the same
HITACHI LTD2 citations73
US8380893B2Feb 19, 2013
Storage system
HITACHI LTD2 citations63
US8347060B2Jan 1, 2013
Storage system, storage extent release method and storage apparatus
HITACHI LTD2 citations63
US7912996B2Mar 22, 2011
Storage system
HITACHI LTD3 citations63
US7877568B2Jan 25, 2011
Virtualization controller and data transfer control method
HITACHI LTD2 citations63
US7711872B2May 4, 2010
Storage apparatus, process controller, and storage system
HITACHI LTD5 citations63
US7694104B2Apr 6, 2010
Virtualization controller and data transfer control method
HITACHI LTD2 citations63
US7596676B2Sep 29, 2009
Method of inheriting information identifying virtual volume and storage system using the same
HITACHI LTD4 citations63
US7574577B2Aug 11, 2009
Storage system, storage extent release method and storage apparatus
HITACHI LTD4 citations63
US7484071B2Jan 27, 2009
Method for allocating storage area to virtual volume
HITACHI LTD4 citations63
US7409507B2Aug 5, 2008
Difference bit map management method, storage apparatus, and information processing system
HITACHI LTD5 citations63
US7334106B2Feb 19, 2008
Storage system
HITACHI LTD2 citations63
US7191278B2Mar 13, 2007
Method for data accessing in a computer system including a storage system
HITACHI LTD2 citations63
US8918551B2Dec 23, 2014
Storage system
HITACHI LTD0 citations52
US8621119B2Dec 31, 2013
Storage system
HITACHI LTD0 citations52
US7590818B2Sep 15, 2009
Storage system having a plurality of virtualization apparatuses that allocate a storage area, form a plurality of virtual volumes, and process input-output from a host processor
HITACHI LTD1 citations52
HITACHI ASTEMO LTD
7 patentsUS12534032B2Jan 27, 2026
Vehicle control device
HITACHI ASTEMO LTD0 citations62
US12374169B2Jul 29, 2025
Vehicle control device
HITACHI ASTEMO LTD0 citations52
US12536094B2Jan 27, 2026
Vehicle control device
HITACHI ASTEMO LTD0 citations51
US12500964B2Dec 16, 2025
Communication system, electronic control device, and communication method
HITACHI ASTEMO LTD0 citations51
US12373230B2Jul 29, 2025
Hypervisor and control device
HITACHI ASTEMO LTD0 citations51
US12103546B2Oct 1, 2024
Vehicle control device
HITACHI ASTEMO LTD0 citations51
US12024183B2Jul 2, 2024
Vehicle control device and recording medium
HITACHI ASTEMO LTD0 citations51
HITACHI AUTOMOTIVE SYSTEMS LTD
6 patentsUS11590907B2Feb 28, 2023
In-vehicle network system, electronic control unit, and gateway device
HITACHI AUTOMOTIVE SYSTEMS LTD4 citations74
US11372706B2Jun 28, 2022
Vehicle control device
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations72
US10967813B2Apr 6, 2021
Vehicle control device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations62
US11467865B2Oct 11, 2022
Vehicle control device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations61
US11392368B2Jul 19, 2022
Electronic control system for updating circuit
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US11645124B2May 9, 2023
Program execution control method and vehicle control device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations51
SUGIMOTO SADAHIRO
4 patentsUS8271979B2Sep 18, 2012
Storage system comprising microprocessor load distribution function
SUGIMOTO SADAHIRO6 citations83
US9262095B2Feb 16, 2016
Storage system comprising microprocessor load distribution function
SUGIMOTO SADAHIRO5 citations72
US8312234B2Nov 13, 2012
Storage system configured from plurality of storage modules and method for switching coupling configuration of storage modules
SUGIMOTO SADAHIRO2 citations62
US8166241B2Apr 24, 2012
Method of improving efficiency of capacity of volume used for copy function and apparatus thereof
SUGIMOTO SADAHIRO3 citations62
SERIZAWA KAZUYOSHI
2 patentsHONDA KIYOSHI
2 patentsHITACHI LG DATA STORAGE INC
1 patentSHIMOZONO NORIO
1 patentYOSHII YOSHIHIRO
1 patentShowing the top 50 of 60 patents by PatentIndex Score.