Patents by Inventor Hirofumi Inomata

Hirofumi Inomata has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11935012
    Abstract: A construct information management system and method for enabling handling of different types of data is provided. A construct information management system 1 for managing information related to a construct includes: a data collection unit 11 configured to collect different types of source data related to different types of constructs from prescribed data sources 2A, 2B, 3A, 3B and retain the collected source data; and a data management unit 12 configured to map the collected source data onto a prescribed spatiotemporal model, acquire prescribed data associated with input data on the basis of at least mapping information on the prescribed spatiotemporal model, and process and output the acquired prescribed data.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: March 19, 2024
    Assignee: HITACHI, LTD.
    Inventors: Kouichi Tanimoto, Satoru Hori, Hirofumi Inomata
  • Patent number: 11797556
    Abstract: Each of a plurality of servers includes a shared information storage region for storing information to be shared with other servers. The servers operate so as to match data of the shared information storage regions with each other. A first server manages a first local database. A second server generates query information for accessing the first local database, and stores the query information in the shared information storage region of the second server. The first server acquires the query information from the shared information storage region of the first server, and stores the result with respect to the query information in the shared information storage region of the first server. The second server acquires the result from the shared information storage region of the second server.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: October 24, 2023
    Assignee: Hitachi, Ltd.
    Inventors: Hirofumi Inomata, Masafumi Kinoshita, Hiroaki Konoura
  • Patent number: 11687643
    Abstract: Provided is an information linkage system, comprising: a processor; and a storage device coupled to the processor, the storage device holds identification information of a user and information on the user, which are added by a first organization, in association with each other, the processor: transmits to a second organization an information linkage application regarding information on any one item included in the information on the user; acquires, when the information linkage application is received, identification information of the user and information on the user of the item specified by the information linkage application, which are added by the second organization; and stores the acquired information in the storage device in association with the identification information of the user and the information on the user regarding the same user as a user identified by the acquired identification information, which are added by the first organization.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: June 27, 2023
    Assignee: HITACHI, LTD.
    Inventors: Hiroaki Konoura, Masafumi Kinoshita, Hirofumi Inomata, Masaki Hirayama, Ryouichi Tanaka
  • Publication number: 20230097384
    Abstract: An object of the present disclosure is to provide a technique capable of acquiring an analysis target region and color information without causing a decrease in extraction accuracy of the analysis target region due to erroneous extraction of a color of a colored label, measuring a solution volume of the specimen, and determining a specimen type. The biological specimen analysis device according to the present disclosure creates a developed view by cutting out a partial region from a color image of a biological sample tube and connecting the partial region along a circumferential direction of the biological sample tube, and extracts a detection target region from the developed view (see FIG. 6B).
    Type: Application
    Filed: February 8, 2021
    Publication date: March 30, 2023
    Inventors: Mayu SAO, Hirofumi INOMATA, Fumiyasu SATO
  • Publication number: 20220129473
    Abstract: Each of a plurality of servers includes a shared information storage region for storing information to be shared with other servers. The servers operate so as to match data of the shared information storage regions with each other. A first server manages a first local database. A second server generates query information for accessing the first local database, and stores the query information in the shared information storage region of the second server. The first server acquires the query information from the shared information storage region of the first server, and stores the result with respect to the query information in the shared information storage region of the first server. The second server acquires the result from the shared information storage region of the second server.
    Type: Application
    Filed: December 18, 2019
    Publication date: April 28, 2022
    Inventors: Hirofumi INOMATA, Masafumi KINOSHITA, Hiroaki KONOURA
  • Patent number: 11102299
    Abstract: A data processing system includes a plurality of computers which include a processor and a memory, a storage device which is connected to the plurality of computers to store data, and a management computer controls the plurality of computers. The computer includes a node pool which can perform, stop, and delete one or more nodes. The node pool includes one or more first nodes which function as a data buffer. The management computer causes the node to measure a performance of data transmission between the data buffer and the storage device, determines a number of increased/decreased nodes on the basis of a measurement result of the performance, and notifies the node pool of a command of performing or deleting the first node according to the determined number of increased/decreased nodes. The node pool adjusts a number of the first nodes according to performing or deleting command.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: August 24, 2021
    Assignee: HITACHI, LTD.
    Inventors: Hirofumi Inomata, Yusuke Funaya, Tetsuro Honmura
  • Publication number: 20210065139
    Abstract: A construct information management system and method for enabling handling of different types of data is provided. A construct information management system 1 for managing information related to a construct includes: a data collection unit 11 configured to collect different types of source data related to different types of constructs from prescribed data sources 2A, 2B, 3A, 3B and retain the collected source data; and a data management unit 12 configured to map the collected source data onto a prescribed spatiotemporal model, acquire prescribed data associated with input data on the basis of at least mapping information on the prescribed spatiotemporal model, and process and output the acquired prescribed data.
    Type: Application
    Filed: August 20, 2018
    Publication date: March 4, 2021
    Applicant: HITACHI, LTD.
    Inventors: Kouichi TANIMOTO, Satoru HORI, Hirofumi INOMATA
  • Publication number: 20200242233
    Abstract: Provided is an information linkage system, comprising: a processor; and a storage device coupled to the processor, the storage device holds identification information of a user and information on the user, which are added by a first organization, in association with each other, the processor: transmits to a second organization an information linkage application regarding information on any one item included in the information on the user; acquires, when the information linkage application is received, identification information of the user and information on the user of the item specified by the information linkage application, which are added by the second organization; and stores the acquired information in the storage device in association with the identification information of the user and the information on the user regarding the same user as a user identified by the acquired identification information, which are added by the first organization.
    Type: Application
    Filed: September 18, 2019
    Publication date: July 30, 2020
    Applicant: Hitachi, Ltd.
    Inventors: Hiroaki Konoura, Masafumi Kinoshita, Hirofumi Inomata, Masaki Hirayama, Ryouichi Tanaka
  • Publication number: 20190173949
    Abstract: A data processing system includes a plurality of computers which include a processor and a memory, a storage device which is connected to the plurality of computers to store data, and a management computer controls the plurality of computers. The computer includes a node pool which can perform, stop, and delete one or more nodes. The node pool includes one or more first nodes which function as a data buffer. The management computer causes the node to measure a performance of data transmission between the data buffer and the storage device, determines a number of increased/decreased nodes on the basis of a measurement result of the performance, and notifies the node pool of a command of performing or deleting the first node according to the determined number of increased/decreased nodes. The node pool adjusts a number of the first nodes according to performing or deleting command.
    Type: Application
    Filed: March 22, 2017
    Publication date: June 6, 2019
    Applicant: HITACHI, LTD.
    Inventors: Hirofumi INOMATA, Yusuke FUNAYA, Tetsuro HONMURA
  • Patent number: 8510815
    Abstract: In a plural computer system executing a virtual computer, an exterior storage volume may receive unjustly multiple access, and contents of the volume may be destroyed. Provided are: a switch coupling a virtual computer and I/O, a virtual computer managing unit coupled to a computer and the switch, and a determination unit determining a login acceptance/rejection of a virtual computer and I/O. The virtual computer possesses a virtual HBA, and upon receiving a login inquiry to the I/O from a certain virtual computer, a determination unit compares an identifier allocated to the certain virtual computer with an identifier allocated to another virtual computer to be executed on a physical computer different from the physical computer on which the certain virtual computer is executed, and determines login acceptance/rejection. Accordingly, an access control to the I/O is performed.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: August 13, 2013
    Assignee: Hitachi, Ltd.
    Inventors: Tomoki Sekiguchi, Hirofumi Inomata
  • Patent number: 8359440
    Abstract: The computer system has a plurality of physical server devices, a plurality of physical storage devices, and a management server device, and when migrating at least one of a plurality of first virtual server devices to another physical server device, the management server device compares at least one physical server device in which the plurality of first virtual server devices are disposed after the migration, with at least one physical server device in which a plurality of second virtual server devices are disposed, to calculate a first evaluation value, and also compares at least one physical server device in which the plurality of first virtual server devices are disposed after the migration, with at least one physical server device in which a plurality of third virtual server devices are disposed, to calculate a second evaluation value.
    Type: Grant
    Filed: July 13, 2009
    Date of Patent: January 22, 2013
    Assignee: Hitachi, Ltd.
    Inventors: Hirofumi Inomata, Tomoki Sekiguchi, Futoshi Haga, Machiko Asaie, Takayuki Nagai, Norio Shimozono
  • Patent number: 8001355
    Abstract: This storage system includes a virtual storage selection unit for selecting a virtual storage unit to be allocated to a virtual server unit according to a virtual storage search policy table for searching the virtual storage unit based on a parameter input by a user when a command is issued for allocating the volume to the virtual server unit, a volume selection unit for selecting the type of volume to be allocated to the virtual storage unit allocated to the virtual server unit with the virtual storage allocation unit according to a volume type search policy table for searching the type of volume based on the parameter, and a volume allocation unit for creating the volume selected with the volume selection unit based on the parameter and allocating the created volume to the virtual storage unit allocated to the virtual server unit with the virtual storage allocation unit.
    Type: Grant
    Filed: May 14, 2008
    Date of Patent: August 16, 2011
    Assignee: Hitachi, Ltd.
    Inventors: Hirofumi Inomata, Masayasu Asano
  • Publication number: 20100313256
    Abstract: In a plural computer system executing a virtual computer, an exterior storage volume may receive unjustly multiple access, and contents of the volume may be destroyed. Provided are: a switch coupling a virtual computer and I/O, a virtual computer managing unit coupled to a computer and the switch, and a determination unit determining a login acceptance/rejection of a virtual computer and I/O. The virtual computer possesses a virtual HBA, and upon receiving a login inquiry to the I/O from a certain virtual computer, a determination unit compares an identifier allocated to the certain virtual computer with an identifier allocated to another virtual computer to be executed on a physical computer different from the physical computer on which the certain virtual computer is executed, and determines login acceptance/rejection. Accordingly, an access control to the I/O is performed.
    Type: Application
    Filed: June 4, 2010
    Publication date: December 9, 2010
    Inventors: Tomoki SEKIGUCHI, Hirofumi Inomata
  • Publication number: 20100274984
    Abstract: The computer system has a plurality of physical server devices, a plurality of physical storage devices, and a management server device, and when migrating at least one of a plurality of first virtual server devices to another physical server device, the management server device compares at least one physical server device in which the plurality of first virtual server devices are disposed after the migration, with at least one physical server device in which a plurality of second virtual server devices are disposed, to calculate a first evaluation value, and also compares at least one physical server device in which the plurality of first virtual server devices are disposed after the migration, with at least one physical server device in which a plurality of third virtual server devices are disposed, to calculate a second evaluation value.
    Type: Application
    Filed: July 13, 2009
    Publication date: October 28, 2010
    Inventors: Hirofumi INOMATA, Tomoki SEKIGUCHI, Futoshi HAGA, Machiko ASAIE, Takayuki NAGAI, Norio SHIMOZONO
  • Publication number: 20100070706
    Abstract: In a storage device in which physical memory areas are sequentially allocated to virtual volumes according to an access, data are divided based on data creation date and so and are stored in physical RGs. The storage device includes a memory unit including a plurality of physical RGs including a first physical RG; and a controller. The controller sequentially allocates a memory area of the first physical RG or a pool memory area including a plurality of first physical RGs to a first virtual volume based on a use order according to an access to the first virtual volume, receives a break request, and allocates the memory area of the first physical RG of the next use order or the pool memory area including the plurality of first physical RGs of the next use order to the first virtual volume according to the access to the first virtual volume after receiving the break request.
    Type: Application
    Filed: November 7, 2008
    Publication date: March 18, 2010
    Inventor: Hirofumi Inomata
  • Patent number: 7634620
    Abstract: To provide a technique whereby a user can carry out operations in the same operating environment, regardless of whether the user uses a computer inside a network system, or uses a terminal outside the network system. A network system comprises: a first computer used by a designated user; and a plurality of second computers capable of being shared by a plurality of users. A management device, if a storage device is utilized by the first computer, allows the first computer to connect to a designated storage area and execute the boot-up program stored therein. The management device, if the storage device is utilized by an external terminal used by the designated user, allows one designated computer selected from the plurality of second computers to connect to the designated storage area and execute the boot-up program, and allows the external terminal to connect to the designated computer.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: December 15, 2009
    Assignee: Hitachi, Ltd.
    Inventors: Ikuko Kobayashi, Shinji Kimura, Hirofumi Inomata
  • Publication number: 20090240910
    Abstract: This storage system includes a virtual storage selection unit for selecting a virtual storage unit to be allocated to a virtual server unit according to a virtual storage search policy table for searching the virtual storage unit based on a parameter input by a user when a command is issued for allocating the volume to the virtual server unit, a volume selection unit for selecting the type of volume to be allocated to the virtual storage unit allocated to the virtual server unit with the virtual storage allocation unit according to a volume type search policy table for searching the type of volume based on the parameter, and a volume allocation unit for creating the volume selected with the volume selection unit based on the parameter and allocating the created volume to the virtual storage unit allocated to the virtual server unit with the virtual storage allocation unit.
    Type: Application
    Filed: May 14, 2008
    Publication date: September 24, 2009
    Inventors: Hirofumi Inomata, Masayasu Asano
  • Patent number: 7224820
    Abstract: A method for managing genuine characteristics of both an electronic document and a print medium comprising: a step for recognizing image data contained in the electronic document; a step for applying an extraction condition of an image feature previously determined and must be considered to the recognized image data to calculate a coordinate set corresponding to a pixel or a set of pixels, constituting the image feature; a step for recognizing at least a coordinate value among coordinate values and pixel color values, corresponding to each of coordinates constituting the coordinate set, and for embedding the recognized coordinate value as a code of a digital watermark into the pixel or the pixel set, constituting the image feature, or into an area in the vicinity; and a step for outputting the electronic document where the digital watermark embedding process operation has been carried out to the print medium.
    Type: Grant
    Filed: February 28, 2003
    Date of Patent: May 29, 2007
    Assignee: Hitachi, Ltd.
    Inventors: Hirofumi Inomata, Takeshi Matsuki, Hiroshi Yoshiura, Hideo Noyama
  • Publication number: 20060075196
    Abstract: To provide a technique whereby a user can carry out operations in the same operating environment, regardless of whether the user uses a computer inside a network system, or uses a terminal outside the network system. A network system comprises: a first computer used by a designated user; and a plurality of second computers capable of being shared by a plurality of users. A management device, if a storage device is utilized by the first computer, allows the first computer to connect to a designated storage area and execute the boot-up program stored therein. The management device, if the storage device is utilized by an external terminal used by the designated user, allows one designated computer selected from the plurality of second computers to connect to the designated storage area and execute the boot-up program, and allows the external terminal to connect to the designated computer.
    Type: Application
    Filed: December 3, 2004
    Publication date: April 6, 2006
    Applicant: Hitachi, Ltd.
    Inventors: Ikuko Kobayashi, Shinji Kimura, Hirofumi Inomata
  • Publication number: 20050216668
    Abstract: A diskless computer is allowed to finish a write request with no influence of a storage device and a network of the storage device. A node device 104 passes on information sent and received between a diskless computer 101 and a storage device 102. When information sent from the diskless computer 101 is a write request to the storage device 102, target data of the write request is cached, and a response to the write request is sent to a source diskless computer of the write request. The write request for the data having been cached is sent to a storage device into which the data is written, and a response to the write request is received from the storage device.
    Type: Application
    Filed: October 6, 2004
    Publication date: September 29, 2005
    Applicants: Hitachi, Ltd., Nippon Telegraph and Telephone Corporation
    Inventors: Ikuko Kobayashi, Shinji Kimura, Hirofumi Inomata, Kokoro Kobayashi, Takeshi Miei, Naoko Shigematsu