Patents by Inventor Masanori Yamazaki

Masanori Yamazaki 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: 10958716
    Abstract: A distributed process management system includes an edge server configured to start and execute a process corresponding to contents of data when the data sent from a device is received; and a center server configured to manage a state of the process, wherein the edge server is configured to notify the center server of a start time and an amount of processing of the process each time the process is started, and the center server is configured to estimate an end time of the process based on the start time and the amount of processing and update the end time of the process, each time the start time and the amount of processing are notified.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: March 23, 2021
    Assignee: FUJITSU LIMITED
    Inventor: Masanori Yamazaki
  • Publication number: 20210011758
    Abstract: A non-transitory computer-readable recording medium has stored therein a program that causes a first apparatus to execute a process, the process including: when a load of a first resource existing in a first group is equal to or more than a first threshold value, searching the first group for a first destination resource that is a migration destination of a first task performed using the first resource, the first apparatus being included in the first group; when the first destination resource is not found in the first group, selecting a second group based on first information; transmitting a first request to search for the first destination resource to a second apparatus included in the second group; and when a second resource that is the first destination resource is found in the second group, updating the first information based on second information that is transmitted from the second apparatus.
    Type: Application
    Filed: June 15, 2020
    Publication date: January 14, 2021
    Applicant: FUJITSU LIMITED
    Inventor: Masanori Yamazaki
  • Patent number: 10838937
    Abstract: A distributed data management method executed by a distributed data management apparatus, the method including, receiving an acquisition request for device information regarding a device, receiving a notification regarding index information of the device information, counting a first number of times, the first number of times being a number of times when the acquisition request is received within a predetermined period, counting a second number of times, the second number of times being a number of times when the notification is received within the predetermined period, determining whether the received index information is to be stored into a first memory region or into a second memory region based on the first number of times and the second number of times, and storing the index information corresponding to the received notification into the first memory region or the second memory region based on a result of the determining.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: November 17, 2020
    Assignee: FUJITSU LIMITED
    Inventor: Masanori Yamazaki
  • Publication number: 20190303210
    Abstract: A distribution process system includes a first terminal configured to, in accordance with a change relating to a processing load, perform transmission of first information relating to the processing load of the first terminal to a second terminal having a transmission frequency of a message relating to a processing load of the second terminal to a management device higher than a transmission frequency of a message relating to the processing load of the first terminal, the second terminal configured to, in response to receiving the first information, transmit to the management device a first message relating to the processing load of the second terminal and the first information, and the management device configured to manage a load state of each of the first terminal and the second terminal, and update the load state of the first terminal in accordance with the first information in response to receiving the first information.
    Type: Application
    Filed: March 6, 2019
    Publication date: October 3, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Takashi ENAMI, Masanori Yamazaki, Nami Nagata, Hitoshi UENO
  • Patent number: 10414653
    Abstract: The present invention addresses the problem of providing agglomeraterd boron nitride particles which are suitable to be used as a thermally conductive filler for a heat dissipation sheet of a power semiconductor device, and which exhibit excellent isotropy of thermal conductivity, excellent degradation resistance, and excellent kneadability with respect to resin. The agglomerated boron nitride particles are obtained by agglomerating boron nitride primary particles. The agglomerated BN articles are characterized in that: a peak area intensity ratio ((100)/(004)) of a (100) plane to a (004) plane of the BN primary particles is 0.25 or more, and the average crystallite size of the BN primary particles obtained from a (002) plane peak of the BN primary particles is 375 ? or more.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: September 17, 2019
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Katsura Ikemiya, Masanori Yamazaki, Takuya Suzuki, Kazuki Takeda, Toshiyuki Sawamura, Sawa Hiramatsu, Tatsushi Isojima
  • Patent number: 10400151
    Abstract: To provide a composition for a three-dimensional integrated circuit capable of forming a filling interlayer excellent in thermal conductivity also in a thickness direction, using agglomerated boron nitride particles excellent in the isotropy of thermal conductivity, disintegration resistance and kneading property with a resin. A composition for a three-dimensional integrated circuit, comprising agglomerated boron nitride particles which have a specific surface area of at least 10 m2/g, the surface of which is constituted by boron nitride primary particles having an average particle size of at least 0.05 ?m and at most 1 ?m, and which are spherical, and a resin (A) having a melt viscosity at 120° C. of at most 100 Pa·s.
    Type: Grant
    Filed: August 2, 2017
    Date of Patent: September 3, 2019
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Masanori Yamazaki, Mari Abe, Tomohide Murase, Yasuhiro Kawase, Makoto Ikemoto, Hideki Kiritani, Yasunori Matsushita
  • Patent number: 10370251
    Abstract: The present invention addresses the problem of providing agglomeraterd boron nitride particles which are suitable to be used as a thermally conductive filler for a heat dissipation sheet of a power semiconductor device, and which exhibit excellent isotropy of thermal conductivity, excellent degradation resistance, and excellent kneadability with respect to resin. The agglomerated boron nitride particles are obtained by agglomerating boron nitride primary particles. The agglomerated BN articles are characterized in that: a peak area intensity ratio ((100)/(004)) of a (100) plane to a (004) plane of the BN primary particles is 0.25 or more, and the average crystallite size of the BN primary particles obtained from a (002) plane peak of the BN primary particles is 375 ? or more.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: August 6, 2019
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Katsura Ikemiya, Masanori Yamazaki, Takuya Suzuki, Kazuki Takeda, Toshiyuki Sawamura, Sawa Hiramatsu, Tatsushi Isojima
  • Publication number: 20190104173
    Abstract: A distributed process management system includes an edge server configured to start and execute a process corresponding to contents of data when the data sent from a device is received; and a center server configured to manage a state of the process, wherein the edge server is configured to notify the center server of a start time and an amount of processing of the process each time the process is started, and the center server is configured to estimate an end time of the process based on the start time and the amount of processing and update the end time of the process, each time the start time and the amount of processing are notified.
    Type: Application
    Filed: September 28, 2018
    Publication date: April 4, 2019
    Applicant: FUJITSU LIMITED
    Inventor: Masanori Yamazaki
  • Publication number: 20180354793
    Abstract: The present invention addresses the problem of providing agglomeraterd boron nitride particles which are suitable to be used as a thermally conductive filler for a heat dissipation sheet of a power semiconductor device, and which exhibit excellent isotropy of thermal conductivity, excellent degradation resistance, and excellent kneadability with respect to resin. The agglomerated boron nitride particles are obtained by agglomerating boron nitride primary particles. The agglomerated BN articles are characterized in that: a peak area intensity ratio ((100)/(004)) of a (100) plane to a (004) plane of the BN primary particles is 0.25 or more, and the average crystallite size of the BN primary particles obtained from a (002) plane peak of the BN primary particles is 375 ? or more.
    Type: Application
    Filed: August 21, 2018
    Publication date: December 13, 2018
    Applicant: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Katsura IKEMIYA, Masanori YAMAZAKI, Takuya SUZUKI, Kazuki TAKEDA, Toshiyuki SAWAMURA, Sawa HIRAMATSU, Tatsushi ISOJIMA
  • Publication number: 20180341672
    Abstract: A distributed data management method performed by a distributed data management apparatus for holding a plurality of indexes which specify storage positions of data to be distributed in a network system, the method includes steps of: in a case where any one of the held indexes is deleted, adding an identifier of the deleted index to a first invalid list held by the distributed data management apparatus; and in a case where it is determined that an index requested from an information processing apparatus is not held, transmitting the first invalid list to the information processing apparatus.
    Type: Application
    Filed: May 18, 2018
    Publication date: November 29, 2018
    Applicant: FUJITSU LIMITED
    Inventor: Masanori Yamazaki
  • Patent number: 10128937
    Abstract: A management device is connected with a plurality of relay devices, and the relay devices store data collected by a device. The management device registers, when a connection notification is received from one of the relay devices, relay device identification information, which identifies the relay device, of the relay device serving as the request destination when the data is acquired, sends a data acquisition request to the specified relay device, and sends, to one of the relay devices, relay device identification information of the target relay device targeted for deletion. The plurality of the relay devices associates, when the identification information targeted for the deletion is received, inquiry destination information specifying the target relay device with the data, and performs, when the data acquisition request is received, response control of the data on the basis of the determination of whether the inquiry destination information is associated with the data.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: November 13, 2018
    Assignee: Fujitsu Limited
    Inventor: Masanori Yamazaki
  • Patent number: 10125289
    Abstract: To provide a composition which satisfies a high K1c value, a high glass transition temperature and a low viscosity simultaneously, and which is capable of forming an interlayer filler layer for a layered semiconductor device of which stable bonding is maintained even regardless of changes of environment. A composition comprising an epoxy compound (A) having a viscosity at 25° C. of at most 50 Pa·s, an amine compound (B) having a melting point or softening point of at least 80° C., and an amine compound (C) having a melting point or softening point of less than 80° C., wherein the proportion of the amine compound (C) is at least 1 part by weight and less than 40 parts by weight per 100 parts by weight of the total amount of the amine compound (B) and the amine compound (C).
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: November 13, 2018
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Masaya Sugiyama, Yasuhiro Kawase, Makoto Ikemoto, Hideki Kiritani, Masanori Yamazaki
  • Patent number: 10106413
    Abstract: The present invention addresses the problem of providing agglomerated boron nitride particles which are suitable to be used as a thermally conductive filler for a heat dissipation sheet of a power semiconductor device, and which exhibit excellent isotropy of thermal conductivity, excellent degradation resistance, and excellent kneadability with respect to resin. The agglomerated boron nitride particles are obtained by agglomerating boron nitride primary particles. The agglomerated BN articles are characterized in that: a peak area intensity ratio ((100)/(004)) of a (100) plane to a (004) plane of the BN primary particles is 0.25 or more, and the average crystallite size of the BN primary particles obtained from a (002) plane peak of the BN primary particles is 375 ? or more.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: October 23, 2018
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Katsura Ikemiya, Masanori Yamazaki, Takuya Suzuki, Kazuki Takeda, Toshiyuki Sawamura, Sawa Hiramatsu, Tatsushi Isojima
  • Publication number: 20180150489
    Abstract: A distributed data management method executed by a distributed data management apparatus, the method including, receiving an acquisition request for device information regarding a device, receiving a notification regarding index information of the device information, counting a first number of times, the first number of times being a number of times when the acquisition request is received within a predetermined period, counting a second number of times, the second number of times being a number of times when the notification is received within the predetermined period, determining whether the received index information is to be stored into a first memory region or into a second memory region based on the first number of times and the second number of times, and storing the index information corresponding to the received notification into the first memory region or the second memory region based on a result of the determining.
    Type: Application
    Filed: November 28, 2017
    Publication date: May 31, 2018
    Applicant: Fujitsu Limited
    Inventor: Masanori Yamazaki
  • Publication number: 20170358192
    Abstract: Gateways transfer data between publishers and subscribers. Upon receiving an acquisition request for acquiring device-information from a subscriber, a first gateway stores, as routing-information, a matching condition for transferring device-information and a transfer-destination address, and transfers the acquisition request. Upon receiving device-information issued by a publisher, the second gateway stores the device-information in association with a reception time of the device-information, adds, to the routing information, a matching result including a source address of the device-information and the reception time, and transfers the device-information through gateways to the first gateway, according to the routing information.
    Type: Application
    Filed: May 22, 2017
    Publication date: December 14, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Masanori Yamazaki, Kazuhito MATSUDA
  • Patent number: 9842037
    Abstract: A computation unit detects booting of a virtual machine or a physical machine in a system. The computation unit collects configuration parameters from virtual machines or physical machines in the system. The computation unit retrieves information about a constraint on the system from a storage device, in relation to the detected booting of a virtual machine or physical machine. The computation unit determines whether the collected configuration parameters satisfy the retrieved constraint, and it controls whether to continue or discontinue the boot process of the virtual machine or physical machine, depending on the result of the determination.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: December 12, 2017
    Assignee: FUJITSU LIMITED
    Inventor: Masanori Yamazaki
  • Patent number: 9842481
    Abstract: Gateways transfer data between publishers and subscribers. Upon receiving an acquisition request for acquiring device-information from a subscriber, a first gateway stores, as routing-information, a matching condition for transferring device-information and a transfer-destination address, and transfers the acquisition request. Upon receiving device-information issued by a publisher, the second gateway stores the device-information in association with a reception time of the device-information, adds, to the routing information, a matching result including a source address of the device-information and the reception time, and transfers the device-information through gateways to the first gateway, according to the routing information.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: December 12, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Masanori Yamazaki, Kazuhito Matsuda
  • Publication number: 20170335160
    Abstract: To provide a composition for a three-dimensional integrated circuit capable of forming a filling interlayer excellent in thermal conductivity also in a thickness direction, using agglomerated boron nitride particles excellent in the isotropy of thermal conductivity, disintegration resistance and kneading property with a resin. A composition for a three-dimensional integrated circuit, comprising agglomerated boron nitride particles which have a specific surface area of at least 10 m2/g, the surface of which is constituted by boron nitride primary particles having an average particle size of at least 0.05 ?m and at most 1 ?m, and which are spherical, and a resin (A) having a melt viscosity at 120° C. of at most 100 Pa·s.
    Type: Application
    Filed: August 2, 2017
    Publication date: November 23, 2017
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Masanori YAMAZAKI, Mari ABE, Tomohide MURASE, Yasuhiro KAWASE, Makoto IKEMOTO, Hideki KIRITANI, Yasunori MATSUSHITA
  • Patent number: 9822294
    Abstract: To provide a composition for a three-dimensional integrated circuit capable of forming a filling interlayer excellent in thermal conductivity also in a thickness direction, using agglomerated boron nitride particles excellent in the isotropy of thermal conductivity, disintegration resistance and kneading property with a resin. A composition for a three-dimensional integrated circuit, comprising agglomerated boron nitride particles which have a specific surface area of at least 10 m2/g, the surface of which is constituted by boron nitride primary particles having an average particle size of at least 0.05 ?m and at most 1 ?m, and which are spherical, and a resin (A) having a melt viscosity at 120° C. of at most 100 Pa·s.
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: November 21, 2017
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Masanori Yamazaki, Mari Abe, Tomohide Murase, Yasuhiro Kawase, Makoto Ikemoto, Hideki Kiritani, Yasunori Matsushita
  • Patent number: 9783722
    Abstract: To provide a composition for a three-dimensional integrated circuit capable of forming a filling interlayer excellent in thermal conductivity also in a thickness direction, using agglomerated boron nitride particles excellent in the isotropy of thermal conductivity, disintegration resistance and kneading property with a resin. A composition for a three-dimensional integrated circuit, comprising agglomerated boron nitride particles which have a specific surface area of at least 10 m2/g, the surface of which is constituted by boron nitride primary particles having an average particle size of at least 0.05 ?m and at most 1 ?m, and which are spherical, and a resin (A) having a melt viscosity at 120° C. of at most 100 Pa·s.
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: October 10, 2017
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Masanori Yamazaki, Mari Abe, Tomohide Murase, Yasuhiro Kawase, Makoto Ikemoto, Hideki Kiritani, Yasunori Matsushita