Patents by Inventor Tomonori Maegawa
Tomonori Maegawa 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).
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Patent number: 11949581Abstract: According to one embodiment of the present invention, a device and the like that increases reliability and efficiency of a test on a device configured to perform processing based on received data are provided. An information processing apparatus corresponding to one embodiment of the present invention includes a receiver, an analyzer, a generator, and a transmitter. The receiver is configured to receive data transmitted from a first apparatus and addressed to a second apparatus. The analyzer is configured to perform an analysis on the data that is received. The generator is configured to generate test communication data corresponding to the data that is received based on a result of the analysis. The transmitter is configured to transmit the test communication data to the second apparatus with a transmission source of the test communication data spoofed as the first apparatus.Type: GrantFiled: August 26, 2021Date of Patent: April 2, 2024Assignee: Kabushiki Kaisha ToshibaInventors: Yumiko Sakai, Tomonori Maegawa
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Patent number: 11936925Abstract: According to an embodiment, a server device includes one or more processors and a first storage. The processors receive first data of transmission data from a transmitting device. The processors further receive second data of the transmission data, transmitted from the transmitting device in response to a transmission request. The processors deliver the first data and the second data to a receiving device. The first storage stores the first data and the second data. The processors delete at least one of the first data and the second data from the first storage according to a predetermined condition, and store data including at least a portion of the deleted data in a second storage.Type: GrantFiled: February 25, 2021Date of Patent: March 19, 2024Assignee: Kabushiki Kaisha ToshibaInventors: Shunichi Gondo, Takumi Kurosaka, Mika Minematsu, Tomonori Maegawa, Yu Mizoguchi
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Patent number: 11910033Abstract: According to one embodiment, a streaming server that outputs chunk data obtained by dividing picture data into chunks as streaming data, comprises a chunk length determination unit, and a data generation unit. The chunk length determination unit that calculates a chunk length which is a time length of the chunk, and the data generation unit that generates the chunk data by dividing the picture data into the chunks in accordance with the chunk length.Type: GrantFiled: February 28, 2022Date of Patent: February 20, 2024Assignee: Kabushiki Kaisha ToshibaInventors: Yu Mizoguchi, Shunichi Gondo, Mika Minematsu, Tomonori Maegawa
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Patent number: 11895332Abstract: A server device includes one or more processors. The processors receive a plurality of transmission data from a transmitting device. The processors divide the plurality of transmission data into first data and second data. The processors transmit the first data to an external server device that delivers transmission data to a receiving device. The processors store the second data in a storage. The processors receive a transmission request for the second data from the receiving device or the external server device. The processors transmit the second data to the external server device in response to the transmission request.Type: GrantFiled: February 25, 2021Date of Patent: February 6, 2024Assignee: Kabushiki Kaisha ToshibaInventors: Shunichi Gondo, Takumi Kurosaka, Mika Minematsu, Tomonori Maegawa, Yu Mizoguchi
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Publication number: 20230370651Abstract: According to an embodiment, a server device includes one or more processors and a first storage. The processors receive first data of transmission data from a transmitting device. The processors further receive second data of the transmission data, transmitted from the transmitting device in response to a transmission request. The processors deliver the first data and the second data to a receiving device. The first storage stores the first data and the second data. The processors delete at least one of the first data and the second data from the first storage according to a predetermined condition, and store data including at least a portion of the deleted data in a second storage.Type: ApplicationFiled: July 20, 2023Publication date: November 16, 2023Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Shunichi GONDO, Takumi KUROSAKA, Mika MINEMATSU, Tomonori MAEGAWA, Yu MIZOGUCHI
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Publication number: 20230196220Abstract: A gateway device according to one embodiment includes one or more hardware processors functioning as a data communication unit, a command synthesis unit, and a command unit. The data communication unit serves to receive, from service business operators, pieces of command information each including a desired output value. The command synthesis unit serves to synthesize the pieces of command information and generate synthesis command information indicating instructed output values for each time slot. The command unit serves to transmit the synthesis command information to an energy resource.Type: ApplicationFiled: August 30, 2022Publication date: June 22, 2023Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Asuka SAWADA, Tomonori MAEGAWA
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Publication number: 20230141619Abstract: According to an embodiment, a generation device includes an analysis unit, a test scenario generation unit, and a test code generation unit. The analysis unit is configured to analyze a definition file that defines a structure of web application programming interface (Web API) and generate structure analysis data of the Web API. The test scenario generation unit is configured to generate test scenario data of the Web API from a test setting file and the structure analysis data. The test setting file including a test type of the Web API and a test item depending on the test type. The test code generation unit is configured to generate test code for testing the Web API based on the test scenario data.Type: ApplicationFiled: August 30, 2022Publication date: May 11, 2023Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Takeshi SAKODA, Yumiko SAKAI, Tomonori MAEGAWA
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Patent number: 11635982Abstract: According to one embodiment, an information processing apparatus includes: a resource calculator configured to calculate a computing resource amount required to execute a test on a computer platform, the test causing an emulator to transmit data based on a communication model defined in a test scenario and causing a service to receive the data, and configured to determine allocation of the emulator for a computer on the computer platform; a first controller configured to access the computer platform to acquire the computing resource amount; and a second controller configured to configure a setting of the emulator allocated to the computer.Type: GrantFiled: August 31, 2020Date of Patent: April 25, 2023Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Tomonori Maegawa, Yumiko Sakai
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Publication number: 20230007315Abstract: According to one embodiment, a streaming server that outputs chunk data obtained by dividing picture data into chunks as streaming data, comprises a chunk length determination unit, and a data generation unit. The chunk length determination unit that calculates a chunk length which is a time length of the chunk, and the data generation unit that generates the chunk data by dividing the picture data into the chunks in accordance with the chunk length.Type: ApplicationFiled: February 28, 2022Publication date: January 5, 2023Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Yu Mizoguchi, Shunichi Gondo, Mika Minematsu, Tomonori Maegawa
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Publication number: 20220182307Abstract: According to one embodiment of the present invention, a device and the like that increases reliability and efficiency of a test on a device configured to perform processing based on received data are provided. An information processing apparatus corresponding to one embodiment of the present invention includes a receiver, an analyzer, a generator, and a transmitter. The receiver is configured to receive data transmitted from a first apparatus and addressed to a second apparatus. The analyzer is configured to perform an analysis on the data that is received. The generator is configured to generate test communication data corresponding to the data that is received based on a result of the analysis. The transmitter is configured to transmit the test communication data to the second apparatus with a transmission source of the test communication data spoofed as the first apparatus.Type: ApplicationFiled: August 26, 2021Publication date: June 9, 2022Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Yumiko SAKAI, Tomonori MAEGAWA
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Publication number: 20210329295Abstract: According to an embodiment, a server device includes one or more processors. The processors receive a plurality of transmission data from a transmitting device. The processors divide the plurality of transmission data into first data and second data. The processors transmit the first data to an external server device that delivers transmission data to a receiving device. The processors store the second data in a storage. The processors receive a transmission request for the second data from the receiving device or the external server device. The processors transmit the second data to the external server device in response to the transmission request.Type: ApplicationFiled: February 25, 2021Publication date: October 21, 2021Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Shunichi GONDO, Takumi KUROSAKA, Mika MINEMATSU, Tomonori MAEGAWA, Yu MIZOGUCHI
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Publication number: 20210329311Abstract: According to an embodiment, a server device includes one or more processors and a first storage. The processors receive first data of transmission data from a transmitting device. The processors further receive second data of the transmission data, transmitted from the transmitting device in response to a transmission request. The processors deliver the first data and the second data to a receiving device. The first storage stores the first data and the second data. The processors delete at least one of the first data and the second data from the first storage according to a predetermined condition, and store data including at least a portion of the deleted data in a second storage.Type: ApplicationFiled: February 25, 2021Publication date: October 21, 2021Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Shunichi GONDO, Takumi KUROSAKA, Mika MINEMATSU, Tomonori MAEGAWA, Yu MIZOGUCHI
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Publication number: 20210132977Abstract: According to one embodiment, an information processing apparatus includes: a resource calculator configured to calculate a computing resource amount required to execute a test on a computer platform, the test causing an emulator to transmit data based on a communication model defined in a test scenario and causing a service to receive the data, and configured to determine allocation of the emulator for a computer on the computer platform; a first controller configured to access the computer platform to acquire the computing resource amount; and a second controller configured to configure a setting of the emulator allocated to the computer.Type: ApplicationFiled: August 31, 2020Publication date: May 6, 2021Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Tomonori MAEGAWA, Yumiko SAKAI
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Patent number: 10353623Abstract: According to an embodiment, a storage device includes an acquisition unit, a first generation unit, and an erase unit. The acquisition unit is configured to acquire erase permission notification which is generated based on specific data and first authentication information to authenticate the specific data, and includes a first erase code to erase the specific data and physical area information indicating a physical area of the specific data. The first generation unit is configured to generate a second erase code using the specific data stored in the physical area indicated by the physical area information and the first authentication information. The erase unit is configured to erase data stored in the physical area indicated by the physical area information when the first erase code corresponds to the second erase code.Type: GrantFiled: March 7, 2018Date of Patent: July 16, 2019Assignee: Toshiba Memory CorporationInventors: Takahiro Yamaura, Tomonori Maegawa, Masataka Goto
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Publication number: 20190079694Abstract: According to an embodiment, a storage device includes an acquisition unit, a first generation unit, and an erase unit. The acquisition unit is configured to acquire erase permission notification which is generated based on specific data and first authentication information to authenticate the specific data, and includes a first erase code to erase the specific data and physical area information indicating a physical area of the specific data. The first generation unit is configured to generate a second erase code using the specific data stored in the physical area indicated by the physical area information and the first authentication information. The erase unit is configured to erase data stored in the physical area indicated by the physical area information when the first erase code corresponds to the second erase code.Type: ApplicationFiled: March 7, 2018Publication date: March 14, 2019Applicant: Toshiba Memory CorporationInventors: Takahiro YAMAURA, Tomonori MAEGAWA, Masataka GOTO
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Patent number: 9985754Abstract: An information processing apparatus comprises a first circuitry and a second circuitry. The first circuitry first/second demand response requests from first/second communication devices. The second circuitry creates first request content information representing contents of the first demand response request, sends it to a time-stamping authority, and acquires first time certification information containing a time stamp that the time-stamping authority issues for the first demand response request. The second circuitry stores the first time certification information in a storage device to be associates with the first demand response request; and determine, when the second demand response request is received, whether the second demand response request is retransmission of the first demand response request.Type: GrantFiled: August 24, 2015Date of Patent: May 29, 2018Assignee: Kabushiki Kaisha ToshibaInventors: Yu Kaneko, Tomonori Maegawa, Keisuke Mera, Masashi Ito
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Patent number: 9858103Abstract: The resource control apparatus according to an embodiment described herein includes an allocating time acquisitor, a usage amount meter, an allocation amount calculator, and an allocation amount setter. The allocating time acquisitor acquires an allocating time at which the VMM allocates a resource allocation amount to a VM. The usage amount meter measures a resource usage amount of the VMM at the allocating time. The allocation amount calculator calculates an allocation amount based on a usage amount. The allocation amount setter sets an allocation amount to a VMM at a setting time which is a predetermined time before an allocating time.Type: GrantFiled: September 4, 2015Date of Patent: January 2, 2018Assignee: Kabushiki Kaisha ToshibaInventors: Yu Kaneko, Toshio Ito, Tomonori Maegawa
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Patent number: 9702578Abstract: An air conditioning control system allows a supply air switching controller to alternately switch outside air control and return air control at a preset switching interval. The supply air switching controller is connected to an air conditioner placed to correspond to each room inside as an air conditioning control subject. The outside air control takes outside air into a temperature/humidity adjustment coil of the air conditioner by opening a first damper provided in the air conditioner in order to adjust an intake volume of the outside air into the air conditioner and by closing a second damper provided in the air conditioner in order to adjust an intake volume of return air from the room inside. The return air control takes the return air from the room inside into the temperature/humidity adjustment coil of the air conditioner by closing the first damper and opening the second damper.Type: GrantFiled: July 8, 2009Date of Patent: July 11, 2017Assignee: Kabushiki Kaisha ToshibaInventors: Kenzo Yonezawa, Yasuo Takagi, Nobutaka Nishimura, Yuuichi Hanada, Naoki Makino, Hideki Oono, Akihiro Fujii, Susumu Sugawara, Tomonori Maegawa, Hiroshi Morimoto
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Patent number: 9436516Abstract: A virtual machines management apparatus includes a virtual machine controller, a history storage, and a planning module. The virtual machine controller is configured to migrate virtual machines between plural physical servers. The history storage is configured to store, for each set of first virtual machines that were migrated to a same migration destination physical server parallel in time among the virtual machines migrated, history information. The planning module is configured to determine as to whether it is possible to start migrating a planning target virtual machine to a candidate migration destination physical server at a candidate migration start time based on a residual resource amount of the candidate migration destination physical server, a resource consumption of the planning target virtual machine, a sum of resource consumptions of migration-scheduled virtual machines, and the history information.Type: GrantFiled: June 27, 2014Date of Patent: September 6, 2016Assignee: Kabushiki Kaisha ToshibaInventors: Yu Kaneko, Shigeo Matsuzawa, Tomonori Maegawa
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Patent number: 9397916Abstract: According to one embodiment, a communication device includes a clock to measure time, communication circuitry and processing circuitry. The communication circuitry transmits a request signal to the other communication device in a certain cycle, and receives a response signal transmitted in response to the request signal, from the other communication device. The processing circuitry changes a transmission timing of the request signal; compares first round-trip delay time with second round-trip delay time; and if a result of comparison shows that the second round-trip delay time is shorter than the first round-trip delay time, adjusts the time measured by the clock using a transmission time point of the second request signal and the reception time point of the second request signal in the other communication device, and the transmission time point of the second response signal from the other communication device and a reception time point of the second response signal.Type: GrantFiled: August 24, 2015Date of Patent: July 19, 2016Assignee: Kabushiki Kaisha ToshibaInventors: Masashi Ito, Tomonori Maegawa, Keisuke Mera, Yu Kaneko