Patents by Inventor Takehiro Suzuki
Takehiro Suzuki 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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DRESSER FOR POLISHING PAD, DRESSING METHOD, POLISHING METHOD, AND METHOD FOR MANUFACTURING WORKPIECE
Publication number: 20250065471Abstract: Provided is a novel dresser that can impart higher flatness to a polishing pad. A dresser for a polishing pad surface, the dresser including: a dressing surface having a circular shape with a diameter DCD and facing the pad surface, and pellets arranged on the dressing surface, in which the pellets are arranged in circumferential regions with a diameter PCDn, in which the circumferential regions share a center of the dressing surface; and an area ratio of the pellets arranged in each circumferential region is any one of predetermined Type 1, Type 2, and Type 3.Type: ApplicationFiled: November 30, 2022Publication date: February 27, 2025Inventors: Masatoshi KISHIMOTO, Takehiro SUZUKI -
Publication number: 20240307351Abstract: It is to provide an agent for anti-aging or cellular rejuvenation, and an agent for preventing or ameliorating symptoms or diseases associated with aging, in which a low-molecular compound that can be produced relatively simply and inexpensively is contained as an active ingredient. Provided are an agent for anti-aging or cellular rejuvenation and a preventive or ameliorative agent for a symptom or disease associated with aging. Such agents contain one or more compounds selected from the group consisting of a compound represented by General Formula (I0), a compound represented by General Formula (II), a compound represented by General Formula (III) and pharmaceutically acceptable salts thereof when R3 is OH.Type: ApplicationFiled: December 14, 2023Publication date: September 19, 2024Inventors: Takaaki Abe, Shin-ichiro Kanno, Takehiro Suzuki, Ko Hashimoto, Tomoko Kasahara, Fumika Nanto-Hara
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Publication number: 20240270692Abstract: An S(+) form of 4-(2,4-difluorophenyl)-2-(1H-indol-3-yl)-4-oxo-butanoic acid or a physiologically acceptable salt thereof may be useful as an active ingredient of a pharmaceutical composition or a food or drink composition, and the like. An enantiomeric excess of an S(+) form may be at least 97% or more. The compound may be used in treating, improving, or preventing a mitochondrial disease and/or a symptom or a disease associated with aging.Type: ApplicationFiled: February 6, 2024Publication date: August 15, 2024Applicant: TOHOKU UNIVERSITYInventors: Takaaki ABE, Yotaro Matsumoto, Takehiro Suzuki, Ryota Kujirai, Atsushi Higashitani, Takeya Sato, Eunsang Kwon
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Publication number: 20200374198Abstract: In order to reduce a load applied to a device control of a network manager, in a control method according to the present invention, a control device for controlling network devices receives first instruction information on the network devices, generates, from the first instruction information, second instruction information corresponding to each of the network devices, and transmits the corresponding second instruction information to each of the network devices, when the first instruction information satisfies a prescribed condition.Type: ApplicationFiled: December 7, 2018Publication date: November 26, 2020Applicant: NEC CORPORATIONInventors: Takehiro SUZUKI, Osamu MATSUDA
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Publication number: 20190191415Abstract: A management device for managing a portal server includes a detection unit that detects subscriber identification information of a subscriber terminal from an access request received from the subscriber terminal, and a control unit that allocates an accommodation destination of the access request to one of a plurality of portal servers, based on the subscriber identification information.Type: ApplicationFiled: August 7, 2017Publication date: June 20, 2019Applicant: NEC CORPORATIONInventor: Takehiro SUZUKI
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Publication number: 20170135119Abstract: In order to resolve the problem of various MVNOs being unable to always fairly share wireless resources of a mobile line network (wireless resources of all base stations), this system has base stations connected to a server, and when wireless resource use amounts related to prescribed groups (MVNO) are input from at least one base station, the server outputs, as information indicating the priority order of the groups, information corresponding to a prescribed number having a monotonic increase relationship with the sum of the use amount related to the group, for each of the groups. When the information indicating the priority order of the groups is input, the base station communicates with terminals by using the wireless resources in order from a terminal of the group with the highest priority indicated by the information.Type: ApplicationFiled: June 19, 2015Publication date: May 11, 2017Applicant: NEC CorporationInventor: Takehiro SUZUKI
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Publication number: 20160205012Abstract: A path calculation device includes: a first storage that stores first topology information for indicating a topology of a network; a second storage that stores second topology information generated from the first topology information stored in the first storage; and a processor that determines a path between a start point and an end point based on the second topology information stored in the second storage and provides path information for indicating the determined path to the network when the path calculation device receives a path calculation request that includes information for indicating the start point and the end point from the network. The processor updates the second topology information stored in the second storage based on the determined path.Type: ApplicationFiled: January 6, 2016Publication date: July 14, 2016Applicant: FUJITSU LIMITEDInventors: TAKEHIRO SUZUKI, Masakazu Bamba
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Publication number: 20160066240Abstract: Provided is a communication system capable of handover processing, based on a processing priority according to handover classification. The communication system according to the embodiment of the present invention has a base station and a terminal; the terminal transmits handover requests to the base station; and the base station performs handover processing on the basis of the processing priority according to handover classification.Type: ApplicationFiled: May 7, 2014Publication date: March 3, 2016Inventor: Takehiro SUZUKI
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Patent number: 9042226Abstract: A wireless communication system of the present invention includes: terminals; a base station that performs wireless communication with the terminals; a gateway apparatus that manages the terminals and the base station; and a server apparatus that authenticates the terminals. The gateway apparatus includes: at least one C-plane processor that processes C-plane; and N U-plane processors that process U plane. Each of the N U-plane processors notifies the C-plane processor of its own load status. The server apparatus notifies the C-plane processor of service levels of target terminals that try to perform entry to a network in which the base station and the gateway apparatus are located. The C-plane processor allocates, based on the load status of each of the N U-plane processors and the service levels of the target terminals, one of the N U-plane processors as an entry destination to the target terminals.Type: GrantFiled: September 25, 2013Date of Patent: May 26, 2015Assignee: NEC CORPORATIONInventor: Takehiro Suzuki
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Patent number: 8779603Abstract: Provided is a stacked semiconductor device (50) in which a semiconductor package (5) is stacked via connection terminals (8) on a semiconductor package (1), including a heat dissipating member (10) which is disposed between the semiconductor packages (1, 5), is brought into thermal contact with both of the packages (1, 5), and hangs over whole outer peripheral portions of the package (5). Such a structure causes heat generated from the package (5) to be released by heat dissipation into air above the package (5), heat dissipation into the air below the semiconductor package (5), heat transfer via the heat dissipating member (10) and a semiconductor element (3) to a first wiring substrate (2), heat transfer via the connection terminals (8) to the first wiring substrate (2), and heat dissipation via the heat dissipating member (10) into the air, thereby enhancing a temperature reduction effect of the semiconductor element.Type: GrantFiled: June 20, 2011Date of Patent: July 15, 2014Assignee: Canon Kabushiki KaishaInventor: Takehiro Suzuki
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Patent number: 8767678Abstract: A handover control device that conducts switching-over base station(s), in which a mobile station 111, . . . , 1NQ communicates, from one base station to another neighboring base station wherein a gateway server 30 monitors communication quality of the mobile station 111, . . . , 1NQ at a frequency according to a service level assigned to the mobile station 111, . . . , 1NQ and, if the communication quality falls below a predetermined quality, sends information on the another base station to the mobile station 111, . . . , 1NQ.Type: GrantFiled: May 21, 2008Date of Patent: July 1, 2014Assignee: NEC CorporationInventor: Takehiro Suzuki
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Patent number: 8744459Abstract: When a service providing device which provides a service to a mobile communication terminal enters a service stop mode, a signal indicating that the service stop mode is set in is transmitted to service providing devices other than that service providing device. Upon reception of the signal, the service providing device which has transmitted the signal releases the resource of the mobile communication terminal to which a service has been provided.Type: GrantFiled: March 26, 2009Date of Patent: June 3, 2014Assignee: NEC CorporationInventor: Takehiro Suzuki
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Publication number: 20140029574Abstract: A wireless communication system of the present invention includes: terminals; a base station that performs wireless communication with the terminals; a gateway apparatus that manages the terminals and the base station; and a server apparatus that authenticates the terminals. The gateway apparatus includes: at least one C-plane processor that processes C-plane; and N U-plane processors that process U plane. Each of the N U-plane processors notifies the C-plane processor of its own load status. The server apparatus notifies the C-plane processor of service levels of target terminals that try to perform entry to a network in which the base station and the gateway apparatus are located. The C-plane processor allocates, based on the load status of each of the N U-plane processors and the service levels of the target terminals, one of the N U-plane processors as an entry destination to the target terminals.Type: ApplicationFiled: September 25, 2013Publication date: January 30, 2014Applicant: NEC CORPORATIONInventor: TAKEHIRO SUZUKI
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Patent number: 8638663Abstract: A wireless communication system of the present invention includes: terminals; a base station that performs wireless communication with the terminals; a gateway apparatus that manages the terminals and the base station; and a server apparatus that authenticates the terminals. The gateway apparatus includes: at least one C-plane processor that processes C-plane; and N U-plane processors that process U plane. Each of the N U-plane processors notifies the C-plane processor of its own load status. The server apparatus notifies the C-plane processor of service levels of target terminals that try to perform entry to a network in which the base station and the gateway apparatus are located. The C-plane processor allocates, based on the load status of each of the N U-plane processors and the service levels of the target terminals, one of the N U-plane processors as an entry destination to the target terminals.Type: GrantFiled: October 7, 2009Date of Patent: January 28, 2014Assignee: NEC CorporationInventor: Takehiro Suzuki
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Publication number: 20130075887Abstract: Provided is a stacked semiconductor device (50) in which a semiconductor package (5) is stacked via connection terminals (8) on a semiconductor package (1), including a heat dissipating member (10) which is disposed between the semiconductor packages (1, 5), is brought into thermal contact with both of the packages (1, 5), and hangs over whole outer peripheral portions of the package (5). Such a structure causes heat generated from the package (5) to be released by heat dissipation into air above the package (5), heat dissipation into the air below the semiconductor package (5), heat transfer via the heat dissipating member (10) and a semiconductor element (3) to a first wiring substrate (2), heat transfer via the connection terminals (8) to the first wiring substrate (2), and heat dissipation via the heat dissipating member (10) into the air, thereby enhancing a temperature reduction effect of the semiconductor element.Type: ApplicationFiled: June 20, 2011Publication date: March 28, 2013Applicant: CANON KABUSHIKI KAISHAInventor: Takehiro Suzuki
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Patent number: 8380235Abstract: When a service providing device which provides a service to a mobile communication terminal has entered a service stop state, a managing device connected to the service providing device instructs service providing devices other than the service providing device which has entered the service stop state, to release a resource of a mobile communication terminal to which a service has been provided by the service providing device which has entered the service stop state.Type: GrantFiled: March 26, 2009Date of Patent: February 19, 2013Assignee: NEC CorporationInventor: Takehiro Suzuki
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Publication number: 20120313262Abstract: A stacked semiconductor device includes a plurality of first electrodes provided on a first printed wiring board and columnar electrodes provided on the first electrodes. The stacked semiconductor device also includes a plurality of second electrodes provided on a second printed wiring board and a plurality of solder electrodes. The columnar electrodes are formed of a material having a melting point higher than that of the solder electrodes, and the height of the columnar electrodes is set to increase as a distance between the first electrodes and the solder electrodes increases. This avoids connection failure without reducing joinability between two stacked semiconductor devices.Type: ApplicationFiled: February 10, 2011Publication date: December 13, 2012Applicant: CANON KABUSHIKI KAISHAInventor: Takehiro Suzuki
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Patent number: 8151922Abstract: An exhaust apparatus includes an exhaust pipe passing under the front floor and rear floor and extending toward the rear of the vehicle. A noise eliminator is arranged under the rear floor and a fuel tank is arranged in a side portion in the vehicle width direction of the noise eliminator. A portion of the exhaust pipe on the front side of the front floor and a portion on the rear side of the noise eliminator are elastically mounted to the vehicle body. The exhaust pipe and a portion on the side opposite to the side of the fuel tank at a lower surface portion of the front floor are coupled by a metal wire having slack in an intermediate portion therebetween. In a side impact to the vehicle body, the fuel tank and noise eliminator do not interfere with each other.Type: GrantFiled: October 13, 2009Date of Patent: April 10, 2012Assignee: Suzuki Motor CorporationInventor: Takehiro Suzuki
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Publication number: 20110200012Abstract: A wireless communication system of the present invention includes: terminals; a base station that performs wireless communication with the terminals; a gateway apparatus that manages the terminals and the base station; and a server apparatus that authenticates the terminals. The gateway apparatus includes: at least one C-plane processor that processes C-plane; and N U-plane processors that process U plane. Each of the N U-plane processors notifies the C-plane processor of its own load status. The server apparatus notifies the C-plane processor of service levels of target terminals that try to perform entry to a network in which the base station and the gateway apparatus are located. The C-plane processor allocates, based on the load status of each of the N U-plane processors and the service levels of the target terminals, one of the N U-plane processors as an entry destination to the target terminals.Type: ApplicationFiled: October 7, 2009Publication date: August 18, 2011Inventor: Takehiro Suzuki
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Patent number: D1029602Type: GrantFiled: June 29, 2022Date of Patent: June 4, 2024Assignee: NORITAKE CO., LIMITEDInventors: Masatoshi Kishimoto, Takehiro Suzuki