Patents by Inventor Masayuki Nishio
Masayuki Nishio 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: 12267193Abstract: Disclosed are a wireless communication base station device and a division number determination method that improves the frequency diversity effect while maintaining channel estimation accuracy regardless of the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. A determination unit determines the number of divisions in the frequency domain of a transmission signal from a wireless communication terminal device. Here, the determination unit increases the number of divisions in the frequency domain of the transmission signal from the wireless communication terminal device as the number of pilot blocks included in the transmission signal increases. In addition, a scheduling unit schedules allocation to the frequency resources of the divided transmission signal according to the number of divisions determined by the determination unit.Type: GrantFiled: June 13, 2022Date of Patent: April 1, 2025Assignee: Sun Patent TrustInventors: Yoshihiko Ogawa, Seigo Nakao, Daichi Imamura, Akihiko Nishio, Masayuki Hoshino, Katsuhiko Hiramatsu, Kenichi Miyoshi, Yasuaki Yuda, Sadaki Futagi, Takashi Iwai
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Publication number: 20250056552Abstract: The present disclosure provides a communication method, base station and user equipment for configuring a parameter table in a wireless communication system including a base station and a user equipment, the communication method comprising: defining at both the base station and the user equipment a parameter table which includes whole entries of a legacy parameter table and extended entries; and transmitting from the base station to the user equipment a bitmap indication which indicates a sub-table selected from the parameter table, wherein the number of the entries in the sub-table is the same as in the legacy parameter table.Type: ApplicationFiled: October 28, 2024Publication date: February 13, 2025Inventors: Lilei WANG, Ming XU, Masayuki HOSHINO, Akihiko NISHIO
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Patent number: 12219462Abstract: An integrated circuit includes circuitry, which, in operation, controls transmitting downlink data to a terminal apparatus; receiving a plurality of transport blocks which are transmitted in a same time period using a same frequency band in a spatial multiplexing scheme, wherein a same acknowledgement information (ACK/NACK) relating to an error detection result of the downlink data is scrambled with different scrambling schemes respectively for the plurality of transport blocks and the respectively scrambled ACK/NACK is multiplexed with data on respective ones of the plurality of transport blocks, and channel quality information (CQI) of a downlink channel is multiplexed with the data on only one transport block of the plurality of transport blocks by the terminal apparatus; and extracting the ACK/NACK and the CQI from the received plurality of transport blocks.Type: GrantFiled: May 23, 2023Date of Patent: February 4, 2025Assignee: Sun Patent TrustInventors: Yoshihiko Ogawa, Seigo Nakao, Akihiko Nishio, Masayuki Hoshino, Daichi Imamura, Atsushi Sumasu
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Publication number: 20250039849Abstract: To suppress concentration of channel quality information requests and reports in a case of discontinuously transmitting reference signals at specific resources in a time domain, and thereby preventing degradation in throughput. A transmission apparatus transmits an instruction of CSI request distributed for each reception apparatus in a subframe concurrently with or earlier than a reference signal CSI-RS to each of reception apparatuses. Each of the reception apparatuses detects the CSI request from the transmission apparatus and calculates CSI from a channel estimation value of CSI-RS received thereafter. Then, the reception apparatus identifies CSI report subframe of the own apparatus from CSI report interval information of a given time interval notified in advance, the subframe in which the CSI request is detected and transmission timing of CSI-RS, and transmits a feedback signal including CSI report value by using PUSCH at the timing of the CSI report subframe.Type: ApplicationFiled: October 9, 2024Publication date: January 30, 2025Inventors: Masayuki HOSHINO, Akihiko NISHIO, Seigo NAKAO, Daichi IMAMURA, Yasuaki YUDA
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Patent number: 9234080Abstract: There is disclosed a conductive resin composition, comprising: (a) a resin component, and (b) a fine carbon fiber dispersed in the resin component, wherein a graphite-net plane consisting solely of carbon atoms forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a common central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance to form the fiber. The resin composition has high conductivity while maintaining the original physical properties of the resin.Type: GrantFiled: April 1, 2010Date of Patent: January 12, 2016Assignee: Ube Industries, Ltd.Inventors: Hideya Yoshitake, Masayuki Nishio, Tsunao Matsuura, Kenji Fukuda, Ken Nakamura, Keiichirou Koyashiki, Masaki Yoshio, Hirofumi Takemoto
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Patent number: 9103052Abstract: A novel fine carbon fiber produced by vapor growth, in which a graphite-net plane consisting of carbon atoms alone forms a temple-bell-shaped structural unit including a closed head-top part and a body-part with an open lower-end, in which an angle ? formed by a generatrix of the body-part and a fiber axis is less than 15°, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a central axis to form an aggregate, and the aggregates are connected head-to-tail with a distance to form a fiber. Fine short carbon fibers with excellent dispersibility can be obtained by shortening the fine carbon fiber.Type: GrantFiled: July 22, 2014Date of Patent: August 11, 2015Assignee: UBE INDUSTRIES, LTD.Inventors: Masayuki Nishio, Tsunao Matsuura, Kenji Fukuda
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Publication number: 20140329093Abstract: A novel fine carbon fiber produced by vapor growth, in which a graphite-net plane consisting of carbon atoms alone forms a temple-bell-shaped structural unit including a closed head-top part and a body-part with an open lower-end, in which an angle ? formed by a generatrix of the body-part and a fiber axis is less than 15°, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a central axis to form an aggregate, and the aggregates are connected head-to-tail with a distance to form a fiber. Fine short carbon fibers with excellent dispersibility can be obtained by shortening the fine carbon fiber.Type: ApplicationFiled: July 22, 2014Publication date: November 6, 2014Inventors: Masayuki Nishio, Tsunao Matsuura, Kenji Fukuda
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Patent number: 8834828Abstract: A novel fine carbon fiber is produced by vapor growth, in which a graphite-net plane consisting of carbon atoms alone forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, where an angle ? formed by a generatrix of the body-part and a fiber axis is less than 15°, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance, thereby forming a fiber. Furthermore, a fine short carbon fibers with excellent dispersibility can be obtained by shortening the fine carbon fiber.Type: GrantFiled: March 5, 2009Date of Patent: September 16, 2014Assignee: Ube Industries, Ltd.Inventors: Masayuki Nishio, Tsunao Matsuura, Kenji Fukuda
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Patent number: 8541615Abstract: Disclosed is a method for producing a biphenyltetracarboxylic acid ester by oxidative coupling a phthalic acid ester by using a catalyst comprising at least a palladium salt, a copper salt and a ?-dicarbonyl compound in the presence of a molecular oxygen, wherein the ?-dicarbonyl compound is supplied into a reaction mixture liquid intermittently at an interval of less than 30 minutes, or continuously. This method allows, in particular, the selective and economical production of an asymmetric biphenyltetracarboxylic acid tetraester such as 2,3,3?,4?-biphenyltetracarboxylic acid tetraester.Type: GrantFiled: August 6, 2009Date of Patent: September 24, 2013Assignee: Ube Industries, Ltd.Inventors: Masayuki Nishio, Hiroaki Imajima, Takato Nakamura, Yoshihiro Yamauchi
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Publication number: 20120193586Abstract: An electrically conductive thermoplastic resin composition contains (i) 100 parts by mass of a thermoplastic resin component, which consists of 1 to 100% by mass of a polycarbonate resin (A) and 0 to 99% by mass of a rubber-reinforced resin (B) obtained by polymerizing at least one vinyl monomer selected from the group consisting of an aromatic vinyl, a vinyl cyanide and a (meth)acrylate ester in the presence of a rubbery polymer, and (ii) 0.1 to 20 parts by mass of a fine carbon fiber (C), wherein a graphite-net plane consisting solely of carbon atoms forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a common central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance to form the fiber.Type: ApplicationFiled: September 1, 2010Publication date: August 2, 2012Applicants: UMG ABS, LTD., UBE INDUSTRIES, LTD.Inventors: Ken Nakamura, Masayuki Nishio, Yoshitaka Naitou, Hisaya Yokohama
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Publication number: 20120068125Abstract: There is disclosed a conductive resin composition, comprising: (a) a resin component, and (b) a fine carbon fiber dispersed in the resin component, wherein a graphite-net plane consisting solely of carbon atoms forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a common central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance to form the fiber. The resin composition has high conductivity while maintaining the original physical properties of the resin.Type: ApplicationFiled: April 1, 2010Publication date: March 22, 2012Applicant: UBE INDUSTRIES, LTD.Inventors: Hideya Yoshitake, Masayuki Nishio, Tsunao Matsuuna, Kenji Fukuda, Ken Nakamura, Keniichirou Koyashiki, Kasaki Yoshio, Hirofumi Takemoto
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Publication number: 20110137069Abstract: Disclosed is a method for producing a biphenyltetracarboxylic acid ester by oxidative coupling a phthalic acid ester by using a catalyst comprising at least a palladium salt, a copper salt and a ?-dicarbonyl compound in the presence of a molecular oxygen, wherein the ?-dicarbonyl compound is supplied into a reaction mixture liquid intermittently at an interval of less than 30 minutes, or continuously. This method allows, in particular, the selective and economical production of an asymmetric biphenyltetracarboxylic acid tetraester such as 2,3,3?,4?-biphenyltetracarboxylic acid tetraester.Type: ApplicationFiled: August 6, 2009Publication date: June 9, 2011Applicant: UBE INDUSTRIES, LTD.Inventors: Masayuki Nishio, Hiroaki Imajima, Takato Nakamura, Yoshihiro Yamauchi
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Publication number: 20110084507Abstract: An engagement fitting comprises a hook that is integrally formed from a metal rod member. The rod member is bent into a generally U-shaped configuration. Bases then can be bent at approximately right angles at base ends of a pair of legs of the generally U-shaped hook. The bases extend to opposite sides from one another across a plane that is generally defined by the U-shaped configuration. The base is formed at least partially flat and can be provided with attachments such that the engagement fitting can be mounted on other members.Type: ApplicationFiled: December 17, 2010Publication date: April 14, 2011Applicant: NISHIO SEIMITSU KABUSHIKI KAISHAInventors: Mayuki Nishio, Shinichi Nishio, Masayuki Nishio, Tatsuya Nishio
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Publication number: 20110003151Abstract: A novel fine carbon fiber is produced by vapor growth, in which a graphite-net plane consisting of carbon atoms alone forms a temple-bell-shaped structural unit comprising closed head-top part and body-part with open lower-end, where an angle ? formed by a generatrix of the body-part and a fiber axis is less than 15°, 2 to 30 of the temple-bell-shaped structural units are stacked sharing a central axis to form an aggregate, and the aggregates are connected in head-to-tail style with a distance, thereby forming a fiber. Furthermore, a fine short carbon fibers with excellent dispersibility can be obtained by shortening the fine carbon fiber.Type: ApplicationFiled: March 5, 2009Publication date: January 6, 2011Applicant: UBE INDUSTRIES, LTD.Inventors: Masayuki Nishio, Tsunao Matsuura, Kenji Fukuda
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Patent number: 7854452Abstract: An engagement fitting comprises a hook that is integrally formed from a metal rod member. The rod member is bent into a generally U-shaped configuration. Bases then can be bent at approximately right angles at base ends of a pair of legs of the generally U-shaped hook. The bases extend to opposite sides from one another across a plane that is generally defined by the U-shaped configuration. The base is formed at least partially flat and can be provided with attachments such that the engagement fitting can be mounted on other members.Type: GrantFiled: March 18, 2008Date of Patent: December 21, 2010Assignee: Nishio Seimitsu Kabushiki KaishaInventors: Mayuki Nishio, Shinichi Nishio, Masayuki Nishio, Tatsuya Nishio
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Publication number: 20100231100Abstract: The present invention can include a cooling storage cabinet including a storage cabinet body having a side face, a drain head for draining water to the outside, the drain head protruding from the side face of the storage cabinet body, a vaporizing receptacle for collecting water from the drain pipe, the vaporizing receptacle being disposed below the drain head and having a face opposed to the side face of the storage cabinet body, and a heater for vaporizing the drained water. The vaporizing receptacle can includes a concavity formed on the face, the concavity being configured to form a layer of air between the side face of the storage cabinet body.Type: ApplicationFiled: June 14, 2007Publication date: September 16, 2010Inventors: Kiyoshi Kato, Etsuo Sugiyama, Masayuki Nishio, Daisuke Hiraki
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Publication number: 20100000285Abstract: An improved, light weight ball member for universal connections having a hollow interior both in its ball portion and connecting portion for providing high strength and light weight and method for forming it through an improved forging process, using improved forging dies.Type: ApplicationFiled: September 8, 2009Publication date: January 7, 2010Applicant: NISHIO SEIMITSU KABUSHIKI KAISHAInventors: Mayuki Nishio, Shinichi Nishio, Masayuki Nishio, Tatsuya Nishio
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Publication number: 20080231059Abstract: An engagement fitting comprises a hook that is integrally formed from a metal rod member. The rod member is bent into a generally U-shaped configuration. Bases then can be bent at approximately right angles at base ends of a pair of legs of the generally U-shaped hook. The bases extend to opposite sides from one another across a plane that is generally defined by the U-shaped configuration. The base is formed at least partially flat and can be provided with attachments such that the engagement fitting can be mounted on other members.Type: ApplicationFiled: March 18, 2008Publication date: September 25, 2008Applicant: NISHIO SEIMITSU KABUSHIKI KAISHAInventors: Mayuki Nishio, Shinichi Nishio, Masayuki Nishio, Tatsuya Nishio
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Publication number: 20080118301Abstract: An improved, light weight ball member for universal connections having a hollow interior both in its ball portion and connecting portion for providing high strength and light weight and method for forming it through an improved forging process, using improved forging dies.Type: ApplicationFiled: October 15, 2007Publication date: May 22, 2008Inventors: Mayuki Nishio, Shinichi Nishio, Masayuki Nishio, Tatsuya Nishio
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Patent number: 6861563Abstract: In the process for producing a cyclododecanone by isomerizing an epoxycyclododecane-containing starting material in the presence of an isomerization reaction catalyst containing lithium bromide and/or lithium iodide, in order to perform the reaction with high efficiency (high reaction rate) and high selectivity and stably produce a high-purity cyclododecanone in industry while maintaining a high-level reaction rate, the epoxycyclododecane-containing starting material is produced by contacting an epoxycyclododecadiene with hydrogen in the presence of a hydrogen-reduction catalyst and has a content of the hydroxyl group-containing cyclododecane compounds contained in the epoxycyclododecane-containing starting material controlled to 5 mol % or less.Type: GrantFiled: August 9, 2002Date of Patent: March 1, 2005Assignees: Ube Industries, Ltd., EMS-Chemie AGInventors: Ryoji Sugise, Shuji Tanaka, Takashi Doi, Masayuki Nishio, Sadao Niida, Tsunao Matsuura