Patents by Inventor Shunichi Gondo
Shunichi Gondo 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: 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: 20230224487Abstract: A transmission device according to an embodiment includes one or more processors. The processors divide a plurality of pieces of transmission data to be transmitted into first data and second data. The processors transmit the first data to a server device configured to distribute the transmission data to a reception device. The processors store the second data in storage. The processors receive, from the reception device or the server device, a request for transmission of the second data. The processors transmit the second data to the server device in accordance with the request for transmission.Type: ApplicationFiled: March 21, 2023Publication date: July 13, 2023Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Shunichi GONDO, Takumi KUROSAKA
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Patent number: 11647217Abstract: A transmission device according to an embodiment includes one or more processors. The processors divide a plurality of pieces of transmission data to be transmitted into first data and second data. The processors transmit the first data to a server device configured to distribute the transmission data to a reception device. The processors store the second data in storage. The processors receive, from the reception device or the server device, a request for transmission of the second data. The processors transmit the second data to the server device in accordance with the request for transmission.Type: GrantFiled: August 29, 2019Date of Patent: May 9, 2023Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Shunichi Gondo, Takumi Kurosaka
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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: 20220159288Abstract: According to an embodiment, an encoding device includes an encoder. The encoder is configured to generate a video stream. The video stream includes at least a first image group including a plurality of images encoded at a first bit rate and a second image group including a plurality of images. The first image group includes an intra-coded image. The plurality of images of the second image group are associated with the intra-coded image serving as a reference image to decode an inter-coded image, and are encoded at a second bit rate different from the first bit rate and having reproduction timing in synchronization with the plurality of images of the first image group.Type: ApplicationFiled: February 2, 2022Publication date: May 19, 2022Applicant: Kabushiki Kaisha ToshibaInventors: Shunichi GONDO, Tomoya KODAMA, Takeshi CHUJOH, Akiyuki TANIZAWA, Takayuki ITOH
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Patent number: 11197014Abstract: An encoding apparatus according to an embodiment includes a specifying unit, a first encoder and a second encoder. The specifying unit specifies a first original image signal included in an original image signal. The first encoder generates base image encoded data obtained by encoding the first original image signal by inter-frame prediction using a reference image signal. The second encoder generates standard encoded data obtained by encoding a second original image signal serving as the original image signal other than the first original image signal by the inter-frame prediction based on the base image encoded data.Type: GrantFiled: February 21, 2017Date of Patent: December 7, 2021Assignee: Kabushiki Kaisha ToshibaInventors: Takeshi Chujoh, Shunichi Gondo, Mika Minematsu
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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: 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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Patent number: 10733361Abstract: According to an embodiment, a content reproducing apparatus includes a determination unit, a decision unit, an acquisition unit and a reproducing unit. The determination unit determines a reproduction condition for first content scheduled to be reproduced. The decision unit decides first acquisition information for acquiring the first content based on the reproduction condition. The acquisition unit acquires the first content using the first acquisition information. The reproducing unit reproduces the first content.Type: GrantFiled: January 21, 2016Date of Patent: August 4, 2020Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Shunichi Gondo, Hiroyuki Aizu, Shinya Murai
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Publication number: 20200145685Abstract: A transmission device according to an embodiment includes one or more processors. The processors divide a plurality of pieces of transmission data to be transmitted into first data and second data. The processors transmit the first data to a server device configured to distribute the transmission data to a reception device. The processors store the second data in storage. The processors receive, from the reception device or the server device, a request for transmission of the second data. The processors transmit the second data to the server device in accordance with the request for transmission.Type: ApplicationFiled: August 29, 2019Publication date: May 7, 2020Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Shunichi GONDO, Takumi KUROSAKA
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Patent number: 10341660Abstract: According to an embodiment, a video compression apparatus includes a first compressor, a second compressor, a partitioner and a communicator. The first compressor compresses a first video to generate a first bitstream. The second compressor sets regions in a second video and compresses the regions so as to enable each region to be independently decoded, to generate a second bitstream. The partitioner partitions the second bitstream according to the set regions to obtain a partitioned second bitstream. The communicator receives region information indicating a specific region that corresponds to one or more regions and selects and transmits a bitstream corresponding to the specific region from the partitioned second bitstream.Type: GrantFiled: August 26, 2015Date of Patent: July 2, 2019Assignee: Kabushiki Kaisha ToshibaInventors: Akiyuki Tanizawa, Tomoya Kodama, Takeshi Chujoh, Shunichi Gondo, Wataru Asano, Takayuki Itoh
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Publication number: 20190158551Abstract: According to an embodiment, a transmission device includes a first sending unit and a second sending unit. The first sending unit is configured to send, to a receiving device, one or more pieces of identification information identifying one or more pieces of transmission data. The second sending unit is configured to send, to the receiving device, determination information meant for determining whether or not to request transmission of the transmission data identified by the identification information.Type: ApplicationFiled: February 28, 2018Publication date: May 23, 2019Applicants: Kabushiki Kaisha Toshiba, Toshiba Infrastructure Systems & Solutions CorporationInventors: Takumi Kurosaka, Shunichi Gondo, Hideki Ueno
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Patent number: 10298651Abstract: According to an embodiment, an encoding device includes a storage controller, a difference generator, and a communication controller. The storage controller is configured to store a base stream in a storage. The base stream serves as basis for encoding and decoding and is shared with a decoding device. The difference generator is configured to generate a difference bit stream that represents difference between an input bit stream that has been input and the base stream. The communication controller is configured to control a communicating unit to transmit the difference bit stream.Type: GrantFiled: September 8, 2016Date of Patent: May 21, 2019Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Shunichi Gondo, Takeshi Chujoh
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Patent number: 10212436Abstract: According to an embodiment, an image encoding apparatus includes a background control information generator, a background image generator, and an image encoder. The background control information generator generates background control information based on an input image. The background control information is used for generating a first background image from at least one first image. The background image generator generates the first background image, based on the background control information and at least one first image. The image encoder encodes the input image using the first background image to generate encoded data.Type: GrantFiled: October 7, 2015Date of Patent: February 19, 2019Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Akiyuki Tanizawa, Takeshi Chujoh, Tomoya Kodama, Shunichi Gondo, Hiroyuki Kobayashi
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Patent number: 10009408Abstract: According to one embodiment, a communication apparatus communicates with a first device including a first data file via a network. The communication apparatus includes an indication unit and a request sending unit. The indication unit indicates a first data sending request to send first data from a first position as a start position of the first data file toward a second position as an end position of the first data file. Furthermore, the indication unit indicates a second data sending request to send second data from the second position toward the first position in the first data file. The request sending unit sends the first data sending request and the second data sending request to the first device.Type: GrantFiled: March 10, 2015Date of Patent: June 26, 2018Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Shunichi Gondo, Hiroyuki Aizu, Hiroshi Kawazoe
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Patent number: 9992309Abstract: In general, according to one embodiment, a communication device conducts connection type data communications. The device includes an application configured to supply or request data by using a connection. The device also includes a termination unit that receives a request of terminating the data communications, and reports, to the application, termination of the connection without terminating the connection.Type: GrantFiled: November 20, 2013Date of Patent: June 5, 2018Assignee: Kabushiki Kaisha ToshibaInventors: Hiroshi Kawazoe, Shunichi Gondo, Hiroyuki Aizu
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Publication number: 20180070098Abstract: An encoding apparatus according to an embodiment includes a specifying unit, a first encoder and a second encoder. The specifying unit specifies a first original image signal included in an original image signal. The first encoder generates base image encoded data obtained by encoding the first original image signal by inter-frame prediction using a reference image signal. The second encoder generates standard encoded data obtained by encoding a second original image signal serving as the original image signal other than the first original image signal by the inter-frame prediction based on the base image encoded data.Type: ApplicationFiled: February 21, 2017Publication date: March 8, 2018Applicant: Kabushiki Kaisha ToshibaInventors: Takeshi Chujoh, Shunichi Gondo, Mika Minematsu