Patents by Inventor Kaname Naito
Kaname Naito 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: 8539058Abstract: A processing state management apparatus to be connected to a distribution server that carries out a transaction to register or delete content to be distributed, includes a transmitter which transmits a request requesting the distribution server to carry out the transaction, and a state updater which, after the processing state management apparatus has requested the distribution server to carry out the transaction, holds state information indicative of the state of the transaction in the distribution server as representing processing in progress until the processing state management apparatus receives a notification of completion of the transaction from the distribution server.Type: GrantFiled: February 5, 2009Date of Patent: September 17, 2013Assignee: NEC CorporationInventors: Junichi Gokurakuji, Motohiro Suzuki, Kaname Naito, Motonobu Kimura, Shuhei Miura
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Patent number: 8539244Abstract: A service provider server has management means which manages a user ID corresponding to a service user and a device IDs corresponding to an information processing terminals of the service user in association with each other.Type: GrantFiled: October 15, 2008Date of Patent: September 17, 2013Assignee: NEC CorporationInventors: Shuhei Miura, Akira Kobayashi, Katsuhiro Ochiai, Kaori Sugiyama, Koichi Nihei, Kaname Naito, Motonobu Kimura, Junichi Gokurakuji
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Patent number: 8484697Abstract: A content distribution system. A distribution management and unauthorized operation management device generates a one-time URL by using URL of content information specified by a user terminal and transmits the one-time URL and bandwidth information concerning the content information to the user terminal.Type: GrantFiled: December 26, 2007Date of Patent: July 9, 2013Assignee: NEC CorporationInventors: Junichi Sato, Akira Kobayashi, Katsuhiro Ochiai, Motonobu Kimura, Kaname Naito, Shuhei Miura
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Patent number: 8239909Abstract: A video and audio stream is predicted that is to be selected for reception next to a video and audio stream that is being received by the terminal or that is after a video and audio stream that has been selected for reception by the terminal. Resources necessary for delivering the predicted video and audio stream, in addition to resources necessary for the video and audio stream that is being received by the terminal or that has been selected for reception by the terminal, are secured in advance before a user of the terminal selects the next video and audio stream. The predicted video and audio stream is not delivered to the terminal before it coincides with a video and audio stream that is selected at the next zapping.Type: GrantFiled: January 21, 2008Date of Patent: August 7, 2012Assignee: NEC CorporationInventors: Shuhei Miura, Katsuhiro Ochiai, Akira Kobayashi, Motonobu Kimura, Kaname Naito, Junichi Sato
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Patent number: 8027274Abstract: The present invention aims to realize a system and method of reliably performing multicast communication via a bandwidth-guaranteed network, and provides a multicast communication system for performing multicast communication via a bandwidth-guaranteed network, the system including: a multicast proxy response device added with a group address destination identifier; and a multicast client, wherein the multicast proxy response device transmits a session connection request to the group address destination identifier of the multicast proxy response device when starting reception, the multicast proxy response device which has received said session connection request transmits a session connection response to said multicast client, and the multicast client receives multicast data through a bandwidth secured in the bandwidth-guaranteed network by the session connection response.Type: GrantFiled: January 25, 2008Date of Patent: September 27, 2011Assignee: NEC CorporationInventors: Kaname Naito, Akira Kobayashi, Katsuhiro Ochiai, Motonobu Kimura, Shuhei Miura, Junichi Sato, Takashi Okazaki
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Publication number: 20110106928Abstract: A processing state management apparatus holds state information indicating the state of transaction processing in a distribution server as in progress after the processing state management apparatus connected to the distribution server requests the transaction processing to the distribution server which executes the transaction processing to register or delete contents to be distributed until the processing state management apparatus receives the notification of completion of the transaction processing from the distribution server.Type: ApplicationFiled: February 5, 2009Publication date: May 5, 2011Inventors: Junichi Gokurakuji, Motohiro Suzuki, Kaname Naito, Motonobu Kimura, Shuhei Miura
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Publication number: 20110078283Abstract: A service providing system is connected to a user terminal via a network, acquires a request message described with an upper layer protocol exceeding three layers for requesting desired data and transmitted by the user terminal, and analyzes the content of a body portion of the message. In the case where unwanted information or unusual information is contained in request content, the unwanted information or the unusual information is eliminated by subjecting the request message to a predefined process.Type: ApplicationFiled: August 12, 2008Publication date: March 31, 2011Inventors: Junichi Gokurakuji, Akira Kobayashi, Katsuhiro Ochiai, Shigeki Mukaiyama, Motonobu Kimura, Kaname Naito, Shuhei Miura, Kaori Sugiyama
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Publication number: 20100251333Abstract: A service provider server has management means which manages a user ID corresponding to a service user and a device IDs corresponding to an information processing terminals of the service user in association with each other.Type: ApplicationFiled: October 15, 2008Publication date: September 30, 2010Inventors: Shuhei Miura, Akira Kobayashi, Katsuhiro Ochiai, Kaori Sugiyama, Koichi Nihei, Kaname Naito, Motonobu Kimura, Junichi Gokurakuji
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Publication number: 20100100935Abstract: A content distribution system. A distribution management and unauthorized operation management device generates a one-time URL by using URL of content information specified by a user terminal and transmits the one-time URL and bandwidth information concerning the content information to the user terminal.Type: ApplicationFiled: December 26, 2007Publication date: April 22, 2010Inventors: Junichi Sato, Akira Kobayashi, Katsuhiro Ochiai, Motonobu Kimura, Kaname Naito, Shuhei Miura
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Publication number: 20100058422Abstract: It is possible to provide a video audio stream distribution system, a distribution method, and a distribution program which can improve the stream switching speed during zapping and suppress the actually used network resource in streaming for which QoS is guaranteed. Zapping destination means (211) predicts a stream required for the next distribution request and band managing means (209) instructs only band allocation for the predicted stream to band control means (205) before a distribution request is made by an actual zapping operation.Type: ApplicationFiled: January 17, 2008Publication date: March 4, 2010Applicant: NEC CORPORATIONInventors: Katsuhiro Ochiai, Shuhei Miura, Motonobu Kimura, Kaname Naito, Junichi Sato
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Publication number: 20100046514Abstract: The present invention aims to realize a system and method of reliably performing multicast communication via a bandwidth-guaranteed network, and provides a multicast communication system for performing multicast communication via a bandwidth-guaranteed network, the system including: a multicast proxy response device added with a group address destination identifier; and a multicast client, wherein the multicast proxy response device transmits a session connection request to the group address destination identifier of the multicast proxy response device when starting reception, the multicast proxy response device which has received said session connection request transmits a session connection response to said multicast client, and the multicast client receives multicast data through a bandwidth secured in the bandwidth-guaranteed network by the session connection response.Type: ApplicationFiled: January 25, 2008Publication date: February 25, 2010Inventors: Kaname Naito, Akira Kobayashi, Katsuhiro Ochiai, Motonobu Kimura, Shuhei Miura, Junichi Sato, Takashi Okazaki
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Publication number: 20100017837Abstract: A video and audio stream is predicted that is to be selected for reception next to a video and audio stream that is being received by the terminal or that is after a video and audio stream that has been selected for reception by the terminal. Resources necessary for delivering the predicted video and audio stream, in addition to resources necessary for the video and audio stream that is being received by the terminal or that has been selected for reception by the terminal, are secured in advance before a user of the terminal selects the next video and audio stream. The predicted video and audio stream is not delivered to the terminal before it coincides with a video and audio stream that is selected at the next zapping.Type: ApplicationFiled: January 21, 2008Publication date: January 21, 2010Applicant: NEC CORPORATIONInventors: Shuhei Miura, Katsuhiro Ochiai, Akira Kobayashi, Motonobu Kimura, Kaname Naito, Junichi Sato
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Publication number: 20080071914Abstract: A first session proxy device is disposed between a client device having no control protocol for bandwidth securing sessions installed therein and a bandwidth guaranteed network. A second session proxy device is disposed between a server device having no control protocol for bandwidth securing sessions installed therein and the bandwidth guaranteed network. When the client device and the server perform communication over the bandwidth guaranteed network, the first session proxy device establishes a bandwidth securing session in the bandwidth guaranteed network, in place of the client device, while second session proxy device establishes a bandwidth securing session in the bandwidth guaranteed network, in place of the server device.Type: ApplicationFiled: September 18, 2007Publication date: March 20, 2008Applicant: NEC CORPORATIONInventors: Motonobu Kimura, Masashi Tanaka, Kaname Naito, Takashi Okazaki, Shuhei Miura
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Publication number: 20060206608Abstract: An apparatus, program, and system that manages user terminal in an integrated fashion is disclosed. User terminal management apparatus 20, for managing the plurality of user terminal group 10a-10n, comprised of information tables 203b, 204b for storing prescribed user terminal information for each terminal in user terminal group 10, interface controller 201 for receiving user terminal information transmitted from user terminal group 10, data analyzer 202 for detecting whether prescribed information is included in the user terminal information received via interface controller 201, IPv6 address information controller 203a, FW configuration information manager 204a, and DDNS controller 205 for performing registration/update/transmission of IP addresses and firewall configuration information based on user terminal information detected by data analyzer 202 and user terminal information stored in the information tables.Type: ApplicationFiled: March 7, 2006Publication date: September 14, 2006Applicant: NEC CORPORATIONInventors: Kaname Naito, Eiichi Kondoh