Patents by Inventor Koichi Ogasawara
Koichi Ogasawara 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: 10455273Abstract: Provided is a signal processing device including a control information acquiring unit configured to acquire image control information regarding control of an image, an image receiver configured to selectively receive one or more images transmitted using multicast based on the image control information, one or more image processing units configured to perform an image process on an image received by the image receiver based on the image control information, and an image sender configured to transmit an image subjected to the image process by the image processing unit based on the image control information, the image being transmitted using multicast.Type: GrantFiled: May 28, 2014Date of Patent: October 22, 2019Assignee: SONY CORPORATIONInventors: Koichi Ogasawara, Masayuki Imanishi, Atsushi Maruyama, Seishi Tomonaga
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Patent number: 10324677Abstract: Provided is an image transmission system including an image control device, and at least two signal processing devices. The signal processing devices each include an image receiver configured to selectively receive one or more images transmitted using multicast based on image control information transmitted from the image control device, one or more image processing units configured to perform an image process on an image received by the image receiver based on the image control information, and an image sender configured to transmit an image subjected to the image process by the image processing unit based on the image control information, the image being transmitted using multicast.Type: GrantFiled: May 28, 2014Date of Patent: June 18, 2019Assignee: SONY CORPORATIONInventors: Seishi Tomonaga, Koichi Ogasawara, Atsushi Maruyama, Masayuki Imanishi
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Patent number: 9942166Abstract: Provided is a relay management apparatus including: a session management unit configured to perform registration of session information for multicast transmission of a data stream that is performed between one or two or more transmission apparatuses and one or two or more reception apparatuses via relay links of a relay apparatus, separately for information on a transmission apparatus side and information on a reception apparatus side; and a band reservation unit configured to perform band reservation of a relay link on the transmission apparatus side or band reservation of a relay link on the reception apparatus side, based on the registration of the session information on the transmission apparatus side or the reception apparatus side performed by the session management unit.Type: GrantFiled: March 11, 2014Date of Patent: April 10, 2018Assignee: SONY CORPORATIONInventors: Yoshinobu Kure, Koichi Ogasawara
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Publication number: 20170047063Abstract: There is provided an information processing apparatus, control method, and program capable of notifying a user of a candidate for a response, from the middle of a speech, through a voice U1, the information processing apparatus including: a semantic analysis unit configured to perform semantic analysis on speech text recognized by a speech recognition unit in the middle of a speech; a score calculation unit configured to calculate a score for a response candidate on the basis of a result of the analysis performed by the semantic analysis unit; and a notification control unit configured to perform control to notify of the response candidate, in the middle of the speech, according to the score calculated by the score calculation unit.Type: ApplicationFiled: December 22, 2015Publication date: February 16, 2017Applicant: SONY CORPORATIONInventors: Junki OHMURA, Reiko KIRIHARA, Yasuyuki SUKI, Koichi OGASAWARA
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Publication number: 20160132280Abstract: Provided is an image transmission system including an image control device, and at least two signal processing devices. The signal processing devices each include an image receiver configured to selectively receive one or more images transmitted using multicast based on image control information transmitted from the image control device, one or more image processing units configured to perform an image process on an image received by the image receiver based on the image control information, and an image sender configured to transmit an image subjected to the image process by the image processing unit based on the image control information, the image being transmitted using multicast.Type: ApplicationFiled: May 28, 2014Publication date: May 12, 2016Inventors: Seishi TOMONAGA, Koichi OGASAWARA, Atsushi MARUYAMA, Masayuki IMANISHI
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Publication number: 20160105709Abstract: Provided is a signal processing device including a control information acquiring unit configured to acquire image control information regarding control of an image, an image receiver configured to selectively receive one or more images transmitted using multicast based on the image control information, one or more image processing units configured to perform an image process on an image received by the image receiver based on the image control information, and an image sender configured to transmit an image subjected to the image process by the image processing unit based on the image control information, the image being transmitted using multicast.Type: ApplicationFiled: May 28, 2014Publication date: April 14, 2016Inventors: Koichi OGASAWARA, Masayuki IMANISHI, Atsushi MARUYAMA, Seishi TOMONAGA
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Publication number: 20150381523Abstract: Provided is a relay management apparatus including: a session management unit configured to perform registration of session information for multicast transmission of a data stream that is performed between one or two or more transmission apparatuses and one or two or more reception apparatuses via relay links of a relay apparatus, separately for information on a transmission apparatus side and information on a reception apparatus side; and a band reservation unit configured to perform band reservation of a relay link on the transmission apparatus side or band reservation of a relay link on the reception apparatus side, based on the registration of the session information on the transmission apparatus side or the reception apparatus side performed by the session management unit.Type: ApplicationFiled: March 11, 2014Publication date: December 31, 2015Applicant: SONY CORPORATIONInventors: Yoshinobu KURE, Koichi OGASAWARA
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Publication number: 20150120949Abstract: According to the present disclosure, there is provided an information processing apparatus including a connection control unit configured to generate or update a connection table on the basis of status of communication performed by a communication unit at a time of an operation to establish a session or status of communication regularly performed by the communication unit after the operation to establish the session.Type: ApplicationFiled: March 12, 2013Publication date: April 30, 2015Applicant: Sony CorporationInventor: Koichi Ogasawara
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Patent number: 8316405Abstract: A presence information sharing apparatus is provided which includes a video acquiring unit for acquiring predetermined video contents from a content distribution server, a status information notifying unit for transmitting presence information containing acquisition source information on video contents acquired from the content distribution server to a presence server via a communication network, a status information acquiring unit for acquiring presence information transmitted by at least one another user from the presence server, a presence video acquiring unit for acquiring a video of video contents being viewed by the another user as a presence video from the content distribution server based on the acquisition source information contained in the presence information received by the status information acquiring unit, and a display controlling unit for displaying the video contents being acquired by the video acquiring unit and the presence video being acquired by the presence video acquiring unit on a disType: GrantFiled: December 31, 2009Date of Patent: November 20, 2012Assignee: Sony CorporationInventor: Koichi Ogasawara
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Patent number: 8245309Abstract: Disclosed herein is a content viewing system including a content viewing apparatus, and a viewing approval apparatus used by a viewing approval party to perform an approval process. The content viewing apparatus includes: a viewing approval requesting section that transmits a viewing approval request to the viewing approval apparatus when it has been determined that approval for viewing of a content is necessary; and a content viewing control section that receives, from the viewing approval apparatus, an approval/disapproval response, and, if the approval/disapproval response indicates that the viewing of the content has been approved, enables the viewing of the content. The viewing approval apparatus includes: an output section that outputs information concerning the viewing approval request; an input section that accepts input of the approval/disapproval response; and an approval/disapproval response notification section that notifies the content viewing apparatus of the approval/disapproval response.Type: GrantFiled: June 18, 2008Date of Patent: August 14, 2012Assignee: Sony CorporationInventors: Masayuki Imanishi, Koichi Ogasawara
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Publication number: 20110126238Abstract: There is provided a program information distribution system including a character information receiving unit receiving desired character information as a predetermined transmitting destination from a program receiving apparatus having a character information transmitting unit transmitting the desired character information regarding a program desired to be received, a program information receiving unit receiving scheduled program information as a predetermined transmitting destination from a program distributing apparatus having a program information transmitting unit transmitting the scheduled program information regarding a program scheduled to be distributed in a certain time slot, a matching processing unit determining whether the scheduled program information includes the desired character information by comparison between the desired character information and the scheduled program information, and a program information transferring unit transferring the scheduled program information including the desiredType: ApplicationFiled: October 25, 2010Publication date: May 26, 2011Applicant: Sony CorporationInventor: Koichi Ogasawara
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Patent number: 7818784Abstract: A communication control apparatus selects an optimum terminal for an authentication device among a plurality of terminals that have completed authentication of the authentication device via wireless communication. The communication control apparatus has an information acquiring unit and a selecting unit. The information acquiring unit acquires address information and capability information of each of the plurality of terminals and identification information of the authentication device from each of the plurality of terminals. The selecting unit selects the optimum terminal having a capability of handling data addressed to the authentication device among the plurality of terminals on the basis of the capability information of the plurality of terminals and the identification information of the authentication device acquired by the information acquiring unit, when the address information and capability information of the plurality of terminals are acquired by the information acquiring unit.Type: GrantFiled: August 17, 2006Date of Patent: October 19, 2010Assignee: Sony CorporationInventors: Yoshiyuki Kunito, Yasuto Masuda, Masayuki Imanishi, Koichi Ogasawara, Minoru Furukawa
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Publication number: 20100175100Abstract: A presence information sharing apparatus is provided which includes a video acquiring unit for acquiring predetermined video contents from a content distribution server, a status information notifying unit for transmitting presence information containing acquisition source information on video contents acquired from the content distribution server to a presence server via a communication network, a status information acquiring unit for acquiring presence information transmitted by at least one another user from the presence server, a presence video acquiring unit for acquiring a video of video contents being viewed by the another user as a presence video from the content distribution server based on the acquisition source information contained in the presence information received by the status information acquiring unit, and a display controlling unit for displaying the video contents being acquired by the video acquiring unit and the presence video being acquired by the presence video acquiring unit on a disType: ApplicationFiled: December 31, 2009Publication date: July 8, 2010Inventor: Koichi OGASAWARA
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Publication number: 20100008502Abstract: There is provided a system including a plurality of content distribution servers for distributing scrambled contents and streaming-distributing an encrypted scramble key used for releasing the scrambling, a license server for providing a work key for decoding the encrypted scramble key distributed from the predetermined content distribution server, a portal server for providing address information of the predetermined content distribution server, and a content reception terminal for obtaining address information of the predetermined content distribution server from the portal server, referring to the address information to obtain the contents and the scramble key from the predetermined distribution server, decoding the scramble key by using the work key obtained from the license server and descrambling the scrambled contents by using the scramble key.Type: ApplicationFiled: July 2, 2009Publication date: January 14, 2010Inventors: Koichi Ogasawara, Naohisa Kitazato, Yasuto Masuda, Satoshi Kawahata
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Publication number: 20090300194Abstract: Disclosed herein is a content providing server, including, a content distribution processing block configured to distribute, in multicast distribution, content data at least one reception terminal via a predetermined transmission path, and a content reception processing block configured, in reception of a content distribution request via a predetermined connection line, to execute, via the connection line, callback on a content providing terminal that issued the received content distribution request and distribute, in multicast, content data obtained in a session connected by the callback from the content distribution processing block to the reception terminal.Type: ApplicationFiled: May 28, 2009Publication date: December 3, 2009Inventor: Koichi OGASAWARA
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Publication number: 20090300193Abstract: Disclosed herein is a content providing server, including, a content distribution processing block configured to distribute, in multicast distribution, content data at least one reception terminal via a predetermined transmission path, and a content reception processing block configured, in reception of a content distribution request via a predetermined connection line, to execute, via the connection line, callback on a content providing terminal that issued the received content distribution request and distribute, in multicast, content data obtained in a session connected by the callback from the content distribution processing block to the reception terminal.Type: ApplicationFiled: May 28, 2009Publication date: December 3, 2009Inventor: Koichi OGASAWARA
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Publication number: 20080320558Abstract: Disclosed herein is a content viewing system including a content viewing apparatus, and a viewing approval apparatus used by a viewing approval party to perform an approval process. The content viewing apparatus includes: a viewing approval requesting section that transmits a viewing approval request to the viewing approval apparatus when it has been determined that approval for viewing of a content is necessary; and a content viewing control section that receives, from the viewing approval apparatus, an approval/disapproval response, and, if the approval/disapproval response indicates that the viewing of the content has been approved, enables the viewing of the content. The viewing approval apparatus includes: an output section that outputs information concerning the viewing approval request; an input section that accepts input of the approval/disapproval response; and an approval/disapproval response notification section that notifies the content viewing apparatus of the approval/disapproval response.Type: ApplicationFiled: June 18, 2008Publication date: December 25, 2008Inventors: Masayuki IMANISHI, Koichi Ogasawara
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Publication number: 20070043950Abstract: The present invention has a target apparatus that provides a predetermined service by certifying a certification device when said certification device enters a predetermined certification area. The target apparatus includes a controller configured to control the changing of contents of a service to be provided in accordance with a certification status of a plurality of certification devices located inside said certification area.Type: ApplicationFiled: August 7, 2006Publication date: February 22, 2007Applicant: Sony CorporationInventors: Masayuki Imanishi, Koichi Ogasawara
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Publication number: 20070043941Abstract: A communication control apparatus selects an optimum terminal for an authentication device among a plurality of terminals that have completed authentication of the authentication device via wireless communication. The communication control apparatus has an information acquiring unit and a selecting unit. The information acquiring unit acquires address information and capability information of each of the plurality of terminals and identification information of the authentication device from each of the plurality of terminals. The selecting unit selects the optimum terminal having a capability of handling data addressed to the authentication device among the plurality of terminals on the basis of the capability information of the plurality of terminals and the identification information of the authentication device acquired by the information acquiring unit, when the address information and capability information of the plurality of terminals are acquired by the information acquiring unit.Type: ApplicationFiled: August 17, 2006Publication date: February 22, 2007Inventors: Yoshiyuki Kunito, Yasuto Masuda, Masayuki Imanishi, Koichi Ogasawara, Minoru Furukawa
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Patent number: 6947754Abstract: An ID signal indicating a base station ID is broadcasted by a base station 21 sited in a specific area of a location registration area. When receiving the ID signal, a mobile station 10 located in the radio zone of the base station 21 transmits to the base station 21 a location registration request signal including the base station ID and a mobile station ID. The base station ID and the mobile station ID are registered in a home memory 23 as narrow-area location registration information. An IP server 40a acquires location related information from a location-related information data base 41a and transmits it to a gateway server 25. The gateway server 25 specifies a destination of transmission for the received location related information by referring to the home memory 23 and transmits the location related information to the mobile station 10.Type: GrantFiled: September 5, 2001Date of Patent: September 20, 2005Assignee: NTT DoCoMo, Inc.Inventor: Koichi Ogasawara