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Inventor

Hidehisa Shitomi

Inventor
Mountain View, CA, US

Overview

27→
Patents
2007–2016
Patent span
Physics
Primary field (CPC G)

Patents· 27 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing66%
H04LTransmission of digital information, e.g. telegraphic communication17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%
PatentTitleYear
9,311,315'Information processing system and method for controlling the same'20168,782,363'Information processing system and method for controlling the same'20148,504,648'Method and apparatus for storage-service-provider-aware storage system'20138,346,934'Method for executing migration between virtual servers and server system used for the same'20138,347,028'Performance separation optimization according to protocol usage status and storage system performance'20138,271,559'Storage system and method of controlling same'20128,170,990'Integrated remote replication in hierarchical storage systems'20128,156,293'Method and apparatus for a unified storage system'20128,099,622'Failover method of remotely-mirrored clustered file servers'20128,037,260'Method and apparatus for a unified storage system'20118,015,207'Method and apparatus for unstructured data mining and distributed processing'20117,966,517'Method and apparatus for virtual network attached storage remote migration'20117,930,498'Method for replicating snapshot volumes between storage systems'20117,877,556'Method and apparatus for a unified storage system'20117,870,154'Method and apparatus for NAS/CAS unified storage system'20117,849,129'System and method for preventing throughput depression in power saving NAS system'20107,836,023'System for managing access and storage of worm files without sending parameters for associated file access'20107,801,993'Method and apparatus for storage-service-provider-aware storage system'20107,783,608'Method and apparatus for NAS/CAS integrated storage system'20107,664,787'System and method for creating an object-level snapshot in a storage system'20107,653,671'Wide area distributed storage system for checking erasure of worm files'20107,526,668'Failover method of remotely-mirrored clustered file servers'20097,484,066'Assuring performance of external storage systems'20097,404,051'Method for replicating snapshot volumes between storage systems'20087,284,020'System and method for data recovery in a storage system'20077,249,119'System for managing access and storage of worm files without sending parameters for associated file access'20077,228,320'System and method for creating an object-level snapshot in a storage system'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2016Patents assigned to HITACHI LTD (27)· patent assignee history
2007–2013Based in Mountain View, CA, US· patent location history
2010Based in Santa Clara, CA, US· patent location history
2011Based in Kanagawa, JP· patent location history
2012–2014Patents assigned to SHITOMI HIDEHISA (8)· patent assignee history
2012–2013Patents assigned to OKAMOTO TAKUYA (3)· patent assignee history
2012Patents assigned to KANEDA YASUNORI (1)· patent assignee history
2012Patents assigned to KITAMURA MANABU (1)· patent assignee history
2012Based in Yokohoma, JP· patent location history
2013–2016Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD272007–2016
SHITOMI HIDEHISAself82012–2014
OKAMOTO TAKUYA32012–2013
KANEDA YASUNORI12012
KITAMURA MANABU12012
Locations
LocationPatentsSpan
Mountain View, California, US202007–2013
Yokohama, JP42013–2016
Yokohoma, JP12012
Kanagawa, JP12011
Santa Clara, California, US12010