Patents by Inventor Takuya Murakami

Takuya Murakami 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).

  • Publication number: 20140290432
    Abstract: An arm stopper mechanism, includes a pitman arm which includes an output shaft hole into which an output shaft is fitted, two tie rod holes onto which tie rods are respectively mounted, and two abutting faces to which a stopper is abutted; and the stopper which includes two contact faces, in which an angle formed by the two contact faces of the stopper is greater than an angle formed by the two abutting faces of the pitman arm and is 90° or more.
    Type: Application
    Filed: October 29, 2013
    Publication date: October 2, 2014
    Applicant: SHOWA CORPORATION
    Inventors: Takuya MURAKAMI, Shinji KUNO
  • Patent number: 8826379
    Abstract: Collation information (22) of data (21) is acquired via a high-secure network (3). The data (21) is acquired via a low-secure network (4). The acquired collation information (22) and data (21) are collated. If the collation result is “match”, it is determined that the low-secure network (4) is not disguised, and access to the low-secure network (4) is permitted. The use of the downloaded data (21) on the high-secure network (3) and low-secure network (4) is permitted.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: September 2, 2014
    Assignee: NEC Corporation
    Inventors: Gen Okuyama, Takuya Murakami, Yoshiaki Okuyama
  • Patent number: 8770475
    Abstract: A system for setting a connection between information processing devices, according to the present invention includes: a server apparatus which is arranged on a network, collectively manages setting information necessary for a connection between other devices, and distributes requested setting information according to a request from another apparatus; and a communication apparatus which transmits information to the server apparatus.
    Type: Grant
    Filed: November 2, 2010
    Date of Patent: July 8, 2014
    Assignees: NEC Corporation, NEC Display Solutions, Ltd.
    Inventors: Yoshiaki Okuyama, Takuya Murakami, Yasushi Hikichi, Masahito Shinohara
  • Publication number: 20140154610
    Abstract: An aromatic copolymer comprises a hydrophilic segment (A) and a hydrophobic segment (B), wherein the hydrophilic segment (A) comprises a structural unit (1) having a proton conductive group, and the hydrophobic segment (B) comprises at least one structural unit selected from the group consisting of a structural unit (2) and a structural unit (3), wherein the structural unit (2) is a divalent structural unit having an aromatic ring and no proton conductive groups and having two bonding sites at the para-position of one ring included in the aromatic ring, and the structural unit (3) is a divalent structural unit having a benzene ring and is a structural unit different from the structural unit (2), the hydrophobic segment (B) in its entirety contained in the aromatic copolymer including both the structural unit (2) and the structural unit (3).
    Type: Application
    Filed: July 27, 2012
    Publication date: June 5, 2014
    Applicant: JSR CORPORATION
    Inventors: Takuya Murakami, Toshiaki Kadota, Yoshitaka Yamakawa
  • Patent number: 8729219
    Abstract: A polyarylene block copolymer can provide a solid polymer electrolyte and proton conductive membrane having high proton conductivity, high dimensional stability, and high mechanical strength. The polyarylene block copolymer also has reduced swelling in hot water and reduced shrinkage in drying. The polyarylene block copolymer includes a polymer segment having a sulfonic acid group, and a polymer segment having substantially no sulfonic acid group.
    Type: Grant
    Filed: June 8, 2011
    Date of Patent: May 20, 2014
    Assignee: JSR Corporation
    Inventors: Yoshitaka Yamakawa, Toshiaki Kadota, Takuya Murakami, Yuuji Tsunoda
  • Publication number: 20140120581
    Abstract: According to the present invention, a heterodimer protein composition that is composed of a first polypeptide comprising an immunoglobulin heavy chain constant region and a second polypeptide comprising CL-Fc prepared by fusion of an immunoglobulin light chain constant region (CL) and Fc region, and also has a deletion or substitution of Cys residues involved in disulfide bonds between CL and CH1, a purification method of the protein composition thereof, a preparation method of the protein composition thereof, a DNA and a vector encoding the protein composition thereof are provided
    Type: Application
    Filed: October 4, 2013
    Publication date: May 1, 2014
    Applicant: KYOWA HAKKO KIRIN CO., LTD.
    Inventors: Rinpei NIWA, Mami TSUCHIYA, Takuya MURAKAMI, Yuta TEZUKA
  • Publication number: 20130239172
    Abstract: A communication control apparatus that controls communication via a network between a first communication apparatus for communicating via a virtual communication channel and a second communication apparatus for transmitting a communication request with the first communication apparatus including a storage unit that stores access control policy defining allowance or denial of access to the first communication apparatus, an establishment unit that establishes the virtual communication channel with the first communication apparatus, an authentication unit that authenticates the second communication apparatus based on the communication request received from the second communication apparatus, an access control unit that refers to the access control policy and evaluates whether to allow or deny access from the authenticated second communication apparatus to the first communication apparatus, and a transfer unit that transfers the received communication request to the first communication apparatus when the access c
    Type: Application
    Filed: June 28, 2011
    Publication date: September 12, 2013
    Applicant: NEC CORPORATION
    Inventors: Takuya Murakami, Naoshi Higuchi
  • Publication number: 20130085236
    Abstract: A polyarylene block copolymer can provide a solid polymer electrolyte and proton conductive membrane having high proton conductivity, high dimensional stability, and high mechanical strength. The polyarylene block copolymer also has reduced swelling in hot water and reduced shrinkage in drying. The polyarylene block copolymer includes a polymer segment having a sulfonic acid group, and a polymer segment having substantially no sulfonic acid group.
    Type: Application
    Filed: June 8, 2011
    Publication date: April 4, 2013
    Applicant: JSR CORPORATION
    Inventors: Yoshitaka Yamakawa, Toshiaki Kadota, Takuya Murakami, Yuuji Tsunoda
  • Publication number: 20120227114
    Abstract: Terminal certification means of a communication terminal manages a content and certification information on the content in association with each other. Upon access to a server associated with the execution of the content, request means sends the server a request including certification information associated with the content. In response to the request from the communication terminal, the server uses server certification means to certify the request. Access control means performs access control based on policy information stored in policy information storage means.
    Type: Application
    Filed: October 5, 2010
    Publication date: September 6, 2012
    Applicant: NEC Corporation
    Inventors: Gen Okuyama, Yoshinori Miyamoto, Takuya Murakami
  • Publication number: 20120211559
    Abstract: A system for setting a connection between information processing devices, according to the present invention includes: a server apparatus which is arranged on a network, collectively manages setting information necessary for a connection between other devices, and distributes requested setting information according to a request from another apparatus; and a communication apparatus which transmits information to the server apparatus.
    Type: Application
    Filed: November 2, 2010
    Publication date: August 23, 2012
    Inventors: Yoshiaki Okuyama, Takuya Murakami, Yasushi Hikichi, Masahito Shinohara
  • Publication number: 20120052412
    Abstract: A polyarylene copolymer having a sulfonic acid group which has high proton conductivity and reduced swelling in hot water and reduced shrinkage in drying; a solid polymer electrolyte and a proton conductive membrane comprising the copolymer; and a membrane-electrode assembly using these. The polyarylene block copolymer comprises a polymer segment (A) having a sulfonic acid group, and a polymer segment (B) having substantially no sulfonic acid group, the polymer segment (B) having substantially no sulfonic acid group comprising a structural unit represented by the following formula (1).
    Type: Application
    Filed: August 19, 2011
    Publication date: March 1, 2012
    Applicants: HONDA MOTOR CO., LTD., JSR CORPORATION
    Inventors: Yoshitaka YAMAKAWA, Toshiaki KADOTA, Takuya MURAKAMI, Yuuji TSUNODA, Masaru IGUCHI, Kaoru FUKUDA
  • Publication number: 20120015602
    Abstract: A relay device which can store acquired information in the case where it relays a communication is provided. The relay device of the present invention is provided with: a first connecting means for connecting with a first communication device; a second connecting means for connecting with a second communication device; and a relaying means which is connected with the first communication device using the first connecting means and is connected with the second communication device using the second connecting means, for relaying first information which is communicated between the first communication device and the second communication device, and outputting second information which is all or a part of the first information.
    Type: Application
    Filed: March 15, 2010
    Publication date: January 19, 2012
    Inventors: Takuya Murakami, Yoshiaki Okuyama
  • Publication number: 20110246637
    Abstract: A communication device of the present invention is a communication device that operates in a plurality of operating modes including a managing unit for controlling operation in a managing mode capable of managing a managed communication device, the managed communication device having a managed unit for controlling operation in a managed mode of performing communication under management of the other communication device, and an operating mode setting unit for changing the operating mode to the managing mode when the communication device receives a response request signal from the managed communication device during operation in another operating mode than the managing mode.
    Type: Application
    Filed: December 17, 2009
    Publication date: October 6, 2011
    Inventor: Takuya Murakami
  • Publication number: 20110217990
    Abstract: An object of the present invention is to provide a mobile communication terminal, a base station, a warning system and a method for controlling the mobile communication terminal which are able to inform user of a situation corresponding to a predetermined area when user exists in the predetermined area. In order to realize the object, the mobile communication terminal according to the present invention includes a setter which sets the mobile communication terminal to be in a state able to receive a predetermined wireless signal in the case that the mobile communication terminal moves to a predetermined communication area and receives a specific control signal from a destined base station, and an informer which informs user of the mobile communication terminal that the predetermined wireless signal is received in the case that the mobile communication terminal receives the predetermined wireless signal in the state able to receive the predetermined wireless signal.
    Type: Application
    Filed: November 16, 2009
    Publication date: September 8, 2011
    Inventors: Hideaki Tetsuhashi, Takuya Murakami, Yoshiaki Okuyama
  • Publication number: 20110162045
    Abstract: Collation information (22) of data (21) is acquired via a high-secure network (3). The data (21) is acquired via a low-secure network (4). The acquired collation information (22) and data (21) are collated. If the collation result is “match”, it is determined that the low-secure network (4) is not disguised, and access to the low-secure network (4) is permitted. The use of the downloaded data (21) on the high-secure network (3) and low-secure network (4) is permitted.
    Type: Application
    Filed: September 30, 2009
    Publication date: June 30, 2011
    Inventors: Gen Okuyama, Takuya Murakami, Yoshiaki Okuyame
  • Publication number: 20100180331
    Abstract: A communication terminal device (10) that is provided with a communication device (11) that connects to a network and a firewall (12) that functions in accordance with firewall rules further includes: a rule storage unit (14) that holds network identification information and firewall rules in association with each other for each network; a rule storage control unit (15) that stores in the rule storage unit (14) firewall rules that are received from rule-distributing device (20) and the identification information of a network that is the object of application in association with each other; and a firewall control unit (13) that detects network identification information to both monitor and, when the identification information is newly detected or changes, reads from the rule storage unit (14) firewall rules that are placed in association with the identification information that has been detected or that has changed to set or update in the firewall (12).
    Type: Application
    Filed: February 9, 2007
    Publication date: July 15, 2010
    Applicant: NEC Corporation
    Inventors: Takuya Murakami, Masashi Itoh, Yoshiaki Okuyama
  • Publication number: 20100177651
    Abstract: A determination unit (101) determines, on the basis of the information of a first network (111) used to acquire a communication application and a communication state including a communication method used for acquisition, a network usable by the communication application using a criterion prepared in advance. For example, the determination unit (101) determines a second network (112) as a network usable by the communication application. A communication unit (102) executes communication by the communication application using the network determined by the determination unit (101). For example, the communication unit (102) executes communication by the communication application using the second network (112) determined as usable.
    Type: Application
    Filed: May 16, 2008
    Publication date: July 15, 2010
    Inventors: Yoshiaki Okuyama, Takuya Murakami, Gen Okuyama
  • Patent number: 7566063
    Abstract: A wheel suspension system for suspending wheels rotatably supported by axle members for a vehicle is comprised of a pair of trailing arms which extends in a vehicle longitudinal direction and are connected to the axle members, respective; a pair of torsion bar cases which extend in a vehicle lateral direction and whose lateral outside portion is connected to the trailing arm; a pair of torsion bars which are connected to lateral inside portions of the torsion bar cases and whose lateral outside portions are connected to a vehicle body; and a connecting beam which extends in the vehicle lateral direction and connects the pair of torsion bar cases.
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: July 28, 2009
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Toshiyuki Oki, Takuya Murakami, Michihito Hirahara, Akira Yamaguchi
  • Publication number: 20070242619
    Abstract: The present invention provides a communication device which can perform a routing process by selecting the optimum network without preparing a statically generated connection profile. A communication detection unit detects the start of communication by a communication unit, and activates a network selection unit. The network selection unit checks an application characteristic database on the basis of a parameter from the communication detection unit, and refers to a corresponding application characteristic. The network selection unit refers to a network characteristic database, and selects the optimum network. The communication unit connects the optimum network on the basis of the selection result. When the communication application starts communication, the communication detection unit notifies the communication contents learning unit of the communication contents.
    Type: Application
    Filed: March 26, 2007
    Publication date: October 18, 2007
    Applicant: NEC Corporation
    Inventors: Takuya Murakami, Yoshiaki Okuyama
  • Patent number: 7203757
    Abstract: A protocol translation device realizes the merit of communications via the T/TCP protocol even if only one of devices in communication is compatible with T/TCP. The protocol translation device conducts protocol translation to relay communication packets sent and received between a TCP channel and a T/TCP channel, including a means for translating a T/TCP packet into a TCP packet by deleting a CC option and a CCnew option from the T/TCP packet, a means for translating a TCP packet into a T/TCP packet by adding CC, CCnew and/or CCecho options to the TCP packet and setting a CC value, and a means for assigning a value that is 16 bytes less than the maximum size of the packet to an MSS option for a communication device that communicates by the TCP protocol and instructing the communication device to transmit data with a packet that is 16 bytes or more smaller than the maximum size of the packet.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: April 10, 2007
    Assignee: NEC Corporation
    Inventor: Takuya Murakami