Patents by Inventor Takashi Okamura

Takashi Okamura 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).

  • Patent number: 10470041
    Abstract: A control device includes a control unit configured to transmit a login screen including an input section for an answer to a questionnaire to a mobile terminal that is not permitted to access a wireless access network, when a connection request is received from the mobile terminal, receive login information and an answer to the questionnaire input in the login screen, and issue an access permission to the mobile terminal for communication through the wireless access network when reception of the answer to the questionnaire and authentication of the mobile terminal based on the login information are complete.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: November 5, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Hiroshi Matsuno, Takashi Okamura, Shu Matsuoka, Hidehiko Mayumi, Madoka Tomiya, Mitsuru Okajima, Takahiro Shimazaki, Kaoru Kenjo
  • Patent number: 10379974
    Abstract: A non-transitory computer-readable recording medium stores therein a control program. The control program is executed by a control device that controls an access point conducting a communication by using a first identifier. The control device identifies an access point that becomes a target of disaster setting, in which a communication is conducted by using a second identifier different from the first identifier, on the basis of disaster information obtained from a providing source of information. The control device outputs, to a user interface, information for confirming whether or not the disaster setting is to be applied. Further, the control device sends an instruction to apply the disaster setting to the access point when a request to apply the disaster setting has been obtained.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: August 13, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Takashi Okamura, Mitsuru Okajima, Shu Matsuoka, Takahiro Shimazaki, Hidehiko Mayumi
  • Publication number: 20190177559
    Abstract: A solvent-type gravure ink for a laminate according to the present invention contains a pigment, a binder resin, an organic solvent, and water. The solvent-type gravure ink contains 80 to 100 mass % in total of a polyurethane resin and a vinyl chloride copolymer resin in 100 mass % of the binder resin, and the mass ratio of polyurethane resin to vinyl chloride copolymer resin is 95:5 to 40:60. The solvent-type gravure ink contains 1 to 50 mass % of a structural unit derived from a polyether in 100 mass % of the polyurethane resin. The solvent-type gravure ink contains 0.1 to 15 mass % of a glycol ether-based organic solvent serving as the organic solvent and 0.1 to 5 mass % of the water in 100 mass % of the gravure ink.
    Type: Application
    Filed: July 12, 2017
    Publication date: June 13, 2019
    Applicants: TOYO INK SC HOLDINGS CO., LTD., TOYO INK CO., LTD.
    Inventors: Harunori NARIHIRO, Hideki YASUDA, Youichi HASHIMOTO, Takashi OKAMURA, Michihiro NODA, Michihisa KOFUJI
  • Patent number: 10264087
    Abstract: An access point notification method causing a control device that controls one or more access points to execute a process, the process include: identifying an access point based on disaster information and transmitting, to the access point, a transition instruction to instruct a transition of a setting of the access point to a disaster setting by which communication using a second identifier, different from a first identifier for which the access point allows communication, is allowed; transmitting to a notification server a request for authentication information; notifying the notification server of the information on the access point, using the authentication information; and causing the notification server to register the information on the access point the setting of which is transferred to the disaster setting and transmit a notification message to the terminal that is the distribution destination.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: April 16, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Kaoru Kenjo, Shu Matsuoka, Takahiro Shimazaki, Takashi Okamura, Hidehiko Mayumi, Mitsuru Okajima
  • Publication number: 20180212098
    Abstract: An optical device wafer processing method for dividing an optical device wafer along a plurality of division lines to obtain a plurality of individual device chips includes applying a laser beam to a wafer substrate along each division line to thereby form a laser processed groove along each division line, and next forming a V groove along each laser processed groove on the optical device wafer by using a cutting blade having a V-shaped tip in the condition where each laser processed groove is removed by the cutting blade. A crack is formed so as to extend from the bottom of each laser processed groove due to a load applied from the cutting blade, thereby dividing the optical device wafer into the individual device chips. The depth of each laser processed groove is set smaller than the depth of cut by the cutting blade.
    Type: Application
    Filed: January 22, 2018
    Publication date: July 26, 2018
    Inventor: Takashi Okamura
  • Patent number: 10017327
    Abstract: Conveying equipment with utilization of a conveying traveling body includes a conveying traveling body which includes a plurality of trolleys in a traveling direction and a load bar connecting these trolleys and a friction drive section which is provided in the traveling path of the conveying traveling body. The load bar is provided immediately below a pair of left and right guide rails for supporting and guiding the conveying traveling body, and a friction drive wheel which is pressure-contacted with a side surface of the load bar to propel the conveying traveling body in the friction drive section is arranged below the guide rails.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: July 10, 2018
    Assignee: Daifuku Co., Ltd.
    Inventors: Takashi Okamura, Yasuhiro Yamauchi
  • Publication number: 20180013649
    Abstract: A reporting method includes: obtaining an address that is assigned to a target device and that is included in a control signal used for a communication with an access point in a plurality of access points; storing identification information in a storage in association with the address of the target device; storing, when receiving report destination information, the report destination information in the storage in association with the address of the target device if identification information reported in association with the report destination information is stored in the storage; referring to the storage when obtaining information of a control signal received by one of the plurality of access points; and reporting, when a source address of the control signal exists in the storage, to a report destination stored in association with the source address that there is an access from the target device.
    Type: Application
    Filed: June 29, 2017
    Publication date: January 11, 2018
    Applicant: FUJITSU LIMITED
    Inventors: Masayuki KOBAYASHI, Takashi Okamura, Hiroyuki NAMBU, Shu Matsuoka, Kaoru Kenjo
  • Publication number: 20170313521
    Abstract: Conveying equipment with utilization of a conveying traveling body includes a conveying traveling body which includes a plurality of trolleys in a traveling direction and a load bar connecting these trolleys and a friction drive section which is provided in the traveling path of the conveying traveling body. The load bar is provided immediately below a pair of left and right guide rails for supporting and guiding the conveying traveling body, and a friction drive wheel which is pressure-contacted with a side surface of the load bar to propel the conveying traveling body in the friction drive section is arranged below the guide rails.
    Type: Application
    Filed: March 23, 2017
    Publication date: November 2, 2017
    Inventors: Takashi Okamura, Yasuhiro Yamauchi
  • Publication number: 20170251071
    Abstract: An access point notification method causing a control device that controls one or more access points to execute a process, the process include: identifying an access point based on disaster information and transmitting, to the access point, a transition instruction to instruct a transition of a setting of the access point to a disaster setting by which communication using a second identifier, different from a first identifier for which the access point allows communication, is allowed; transmitting to a notification server a request for authentication information; notifying the notification server of the information on the access point, using the authentication information; and causing the notification server to register the information on the access point the setting of which is transferred to the disaster setting and transmit a notification message to the terminal that is the distribution destination.
    Type: Application
    Filed: February 1, 2017
    Publication date: August 31, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Kaoru Kenjo, Shu Matsuoka, Takahiro Shimazaki, Takashi Okamura, Hidehiko Mayumi, Mitsuru Okajima
  • Publication number: 20170237733
    Abstract: An apparatus controls transfer apparatuses that transfer a packet transmitted and received by terminals in a network. Upon receiving detection information notified from a server that detects unauthorized communication of a terminal by using the packet, the apparatus identifies the terminal and a type of the unauthorized communication, based on the detection information. The apparatus determines a transfer apparatus to be controlled, by referencing first information that stores information identifying the transfer apparatus in association with the terminal, and determines a control to be performed on the transfer apparatus by referencing second information that stores information on the control in association with the type of the unauthorized communication.
    Type: Application
    Filed: February 1, 2017
    Publication date: August 17, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Hiroyasu Osaki, Takahiro Shimazaki, Hidehiko Mayumi, Shu Matsuoka, Takashi Okamura, Mitsuru Okajima
  • Publication number: 20170188239
    Abstract: A control device includes a control unit configured to transmit a login screen including an input section for an answer to a questionnaire to a mobile terminal that is not permitted to access a wireless access network, when a connection request is received from the mobile terminal, receive login information and an answer to the questionnaire input in the login screen, and issue an access permission to the mobile terminal for communication through the wireless access network when reception of the answer to the questionnaire and authentication of the mobile terminal based on the login information are complete.
    Type: Application
    Filed: December 23, 2016
    Publication date: June 29, 2017
    Inventors: Hiroshi Matsuno, Takashi Okamura, Shu Matsuoka, Hidehiko Mayumi, Madoka TOMIYA, Mitsuru Okajima, Takahiro Shimazaki, Kaoru Kenjo
  • Patent number: 9551881
    Abstract: A retention mechanism includes a fixed part including a magnet, and a movable part opposed to the fixed part. A plurality of rolling elements are provided between the fixed part and the movable part, and the movable part is movable in a plane direction. A magnetic material which forms, in combination with the magnet, a magnetic spring is provided on the movable part. The magnetic spring generates a magnetic attraction force which attracts the movable part to the fixed part. The magnetic material is extended along a direction in which magnetic poles of the magnet are arrayed.
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: January 24, 2017
    Assignee: OLYMPUS CORPORATION
    Inventors: Shuichi Yoshida, Naoyuki Shibata, Takashi Okamura
  • Patent number: 9488850
    Abstract: A retention mechanism includes a fixed part including a magnet, and a movable part opposed to the fixed part. A plurality of rolling elements are provided between the fixed part and the movable part, and the movable part is movable in a plane direction. A magnetic material which forms, in combination with the magnet, a magnetic spring is provided on the movable part. The magnetic spring generates a magnetic attraction force which attracts the movable part to the fixed part. The magnetic material is extended along a direction in which magnetic poles of the magnet are arrayed.
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: November 8, 2016
    Assignee: OLYMPUS CORPORATION
    Inventors: Shuichi Yoshida, Takashi Okamura, Naoyuki Shibata
  • Patent number: 9434941
    Abstract: There is provided a method for producing a circular DNA which consists of a circular DNA formed from a single-molecule DNA and which does not comprise circular DNA formed from multiple-molecule DNA. According to the method of the present invention, a circular DNA molecule formed only from a single-molecule DNA can be reliably produced.
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: September 6, 2016
    Assignee: KURUME UNIVERSITY
    Inventors: Shinichi Mizuno, Koji Nagafuji, Takashi Okamura
  • Patent number: 9416358
    Abstract: The present invention provides a method for producing a circular DNA molecule having a specific structure that enables to distinguish circular DNA formed from a single DNA molecule (single-molecule circular DNA), from circular DNA formed from multiple DNA molecules (multiple-molecule circular DNA) and also from single-molecule circular DNA derived from the circular DNA formed from multiple DNA molecules. According to the present invention, only single-molecule circular DNA that is not derived from multiple-molecule circular DNA can be selected in the production of circular DNA.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: August 16, 2016
    Assignee: KURUME UNIVERSITY
    Inventors: Shinichi Mizuno, Hidetoshi Ozawa, Koji Nagafuji, Takashi Okamura
  • Patent number: 9332184
    Abstract: The image-shake correction apparatus 1 of the invention comprises a base part 10 including a permanent magnet 20 and a moving part 30 having a coil 40 located in a position opposite to the permanent magnet 20, wherein the permanent magnet 20 and coil 40 form together a voice coil motor 70, and the permanent magnet 20 includes cutouts 101, 102 and 103.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: May 3, 2016
    Assignee: OLYMPUS CORPORATION
    Inventors: Takashi Okamura, Akihiro Kubota
  • Publication number: 20160092321
    Abstract: A non-transitory computer-readable recording medium stores therein a control program. The control program is executed by a control device that controls an access point conducting a communication by using a first identifier. The control device identifies an access point that becomes a target of disaster setting, in which a communication is conducted by using a second identifier different from the first identifier, on the basis of disaster information obtained from a providing source of information. The control device outputs, to a user interface, information for confirming whether or not the disaster setting is to be applied. Further, the control device sends an instruction to apply the disaster setting to the access point when a request to apply the disaster setting has been obtained.
    Type: Application
    Filed: September 22, 2015
    Publication date: March 31, 2016
    Applicant: FUJITSU LIMITED
    Inventors: Takashi Okamura, Mitsuru Okajima, Shu Matsuoka, Takahiro Shimazaki, Hidehiko Mayumi
  • Publication number: 20160042853
    Abstract: A retention mechanism includes a fixed part including a magnet, and a movable part opposed to the fixed part. A plurality of rolling elements are provided between the fixed part and the movable part, and the movable part is movable in a plane direction. A magnetic material which forms, in combination with the magnet, a magnetic spring is provided on the movable part. The magnetic spring generates a magnetic attraction force which attracts the movable part to the fixed part. The magnetic material is extended along a direction in which magnetic poles of the magnet are arrayed.
    Type: Application
    Filed: October 23, 2015
    Publication date: February 11, 2016
    Applicants: OLYMPUS CORPORATION, OLYMPUS IMAGING CORP.
    Inventors: Shuichi YOSHIDA, Naoyuki SHIBATA, Takashi OKAMURA
  • Publication number: 20160041403
    Abstract: A retention mechanism includes a fixed part including a magnet, and a movable part opposed to the fixed part. A plurality of rolling elements are provided between the fixed part and the movable part, and the movable part is movable in a plane direction. A magnetic material which forms, in combination with the magnet, a magnetic spring is provided on the movable part. The magnetic spring generates a magnetic attraction force which attracts the movable part to the fixed part. The magnetic material is extended along a direction in which magnetic poles of the magnet are arrayed.
    Type: Application
    Filed: October 23, 2015
    Publication date: February 11, 2016
    Applicants: OLYMPUS CORPORATION, OLYMPUS IMAGING CORP.
    Inventors: Shuichi YOSHIDA, Takashi OKAMURA, Naoyuki SHIBATA
  • Patent number: 9235061
    Abstract: A retention mechanism according to an embodiment includes a fixed part including a magnet, and a movable part opposed to the fixed part. A plurality of rolling elements are provided between the fixed part and the movable part, and the movable part is movable in a plane direction. A magnetic material which forms, in combination with the magnet, a magnetic spring is provided on the movable part. The magnetic spring generates a magnetic attraction force which attracts the movable part to the fixed part. The magnetic material is extended along a direction in which magnetic poles of the magnet are arrayed.
    Type: Grant
    Filed: July 1, 2014
    Date of Patent: January 12, 2016
    Assignee: OLYMPUS CORPORATION
    Inventors: Takashi Okamura, Shuichi Yoshida, Naoyuki Shibata