Patents by Inventor Koji Yamada

Koji Yamada 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: 10476904
    Abstract: A non-transitory recording medium recording a cyber-attack analysis supporting program that causes a computer to execute a process, the process includes: accepting registration of information of one or more items regarding a cyber-attack event in response to detection of malware in an information processing system of a monitoring target; and displaying the information registered regarding the cyber-attack event in a state in which each of the one or more items is coupled as a subordinate node to a representative node of the cyber-attack event.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: November 12, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Koji Yamada, Kunihiko Yoshimura, Kouta Tanabe, Toshitaka Satomi, Ryusuke Masuoka
  • Patent number: 10461045
    Abstract: A power semiconductor device including an insulating substrate having a metal layer formed on an upper surface thereof, a semiconductor element and a main electrode bonded to the metal layer, a metal wire connecting the metal layer with the semiconductor element, a metal member bonded to a lower surface side of the insulating substrate, a case member surrounding the insulating substrate and being in contact with a surface of the metal member bonded to the insulating substrate, and a sealing resin which fills a region surrounded by the metal member and the case member and has a resin strength of 0.12 MPa or higher at room temperature, a microcrystallization temperature of ?55° C. or lower, and a needle penetration of 30 to 50 after storage at 175° C. for 1000 hours and seals the insulating substrate, the metal layer, the semiconductor element, the metal wire, and the main electrode.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: October 29, 2019
    Assignee: Mitsubishi Electric Corporation
    Inventors: Yasumichi Hatanaka, Kozo Harada, Hiroyuki Harada, Takashi Nishimura, Masayuki Mafune, Koji Yamada
  • Publication number: 20190317703
    Abstract: A print management apparatus performs an operation for a print processing in response to an instruction from a relay apparatus.
    Type: Application
    Filed: April 12, 2019
    Publication date: October 17, 2019
    Inventors: Koji Yamada, Yu Tomioka
  • Publication number: 20190287431
    Abstract: In a printing apparatus for performing printing on labels of roll paper formed by winding a label sheet with the labels peelably attached to the label sheet, a label remaining number detecting unit, during a printing operation, determines a thickness of the label sheet from a length between the labels included in the label sheet fed out from a label sheet feed-out unit to a printing unit, the length being determined by a label length detecting unit while a distance to a cylindrical outer surface of the roll paper detected by a distance sensor.
    Type: Application
    Filed: March 18, 2019
    Publication date: September 19, 2019
    Applicant: SEIKO EPSON CORPORATION
    Inventor: Koji YAMADA
  • Publication number: 20190267331
    Abstract: A power semiconductor device including an insulating substrate having a metal layer formed on an upper surface thereof, a semiconductor element and a main electrode bonded to the metal layer, a metal wire connecting the metal layer with the semiconductor element, a metal member bonded to a lower surface side of the insulating substrate, a case member surrounding the insulating substrate and being in contact with a surface of the metal member bonded to the insulating substrate, and a sealing resin which fills a region surrounded by the metal member and the case member and has a resin strength of 0.12 MPa or higher at room temperature, a microcrystallization temperature of ?55° C. or lower, and a needle penetration of 30 to 50 after storage at 175° C. for 1000 hours and seals the insulating substrate, the metal layer, the semiconductor element, the metal wire, and the main electrode.
    Type: Application
    Filed: July 1, 2016
    Publication date: August 29, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yasumichi HATANAKA, Kozo Harada, Hiroyuki Harada, Takashi Nishimura, Masayuki Mafune, Koji Yamada
  • Patent number: 10378797
    Abstract: A cryocooler includes: a housing internally defining a low-pressure gas chamber; a valve stator defining a variable pressure zone and a high-pressure zone between the housing and the valve stator; a valve rotor, a first seal member disposed adjacent to the high-pressure zone to seal the high-pressure zone and encompassing a first surface area; a second seal member disposed adjacent to the variable pressure zone to seal the variable pressure zone, and encompassing a second surface area that is larger than the first surface area; and a third seal member disposed adjacent to the variable pressure zone to seal the variable pressure zone, and encompassing a third surface area that is larger than the second surface area.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: August 13, 2019
    Assignee: SUMITOMO HEAVY INDUSTRIES, LTD.
    Inventor: Koji Yamada
  • Patent number: 10348747
    Abstract: A non-transitory computer readable recording medium storing a computer executable program that, when executed, causes a computer to perform a cyber attack analysis support process, the cyber attack analysis support process includes: when information of a first cyber attack event including information of malware is registered as a result of a detection of the malware within an information processing system to be monitored, searching for a second cyber attack event having a similarity relationship with the first cyber attack event by referring to a storage storing information on past cyber attack events; and displaying information of the searched second cyber attack event and the registered information of the first cyber attack event on a display circuit.
    Type: Grant
    Filed: June 20, 2017
    Date of Patent: July 9, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Koji Yamada, Kunihiko Yoshimura, Kouta Tanabe, Toshitaka Satomi, Ryusuke Masuoka
  • Publication number: 20190206751
    Abstract: A semiconductor device including: an insulating substrate having a conductor layer on the upper face and the lower face and a semiconductor element mounted on the upper conductor layer; a base plate bonded to the lower conductor layer; a case member surrounding the insulating substrate and bonded to the surface of the base plate to which the conductor layer bonded to the lower face; a first filler being a silicone composition filled in a region surrounded by the base plate and the case member; and a second filler being injected into a region below the first filler and surrounding a peripheral edge portion of the insulating substrate, whose height from the base plate is higher than the upper face and is lower than a bonding face between the semiconductor element and the upper conductor layer.
    Type: Application
    Filed: September 20, 2017
    Publication date: July 4, 2019
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Hiroyuki HARADA, Kozo HARADA, Hiroki SHIOTA, Yoshihiro YAMAGUCHI, Koji YAMADA
  • Publication number: 20190197608
    Abstract: A storage battery module rental system includes a storage battery module prepared in each providing point that is dispersedly distributed and that can be rented to a user, an acquisition unit configured to acquire individual information of a plurality of the users and module information from the storage battery module, the user being a rentee candidate of the storage battery module, a determining unit configured to determine an incentive given for renting the storage battery module based on the individual information and the module information in such a way that the incentive could differ for each user; and a notifying unit configured to notify the user of the incentive determined by the determining unit for each of the users.
    Type: Application
    Filed: October 29, 2018
    Publication date: June 27, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Satoshi IWAI, Koji YAMADA, Marie ISHIKAWA, Akinori SATO, Masanori ISHIGAKI, Shuji TOMURA, Shigeaki GOTO, Makoto KUSAKABE, Tomoki NISHI, Akira SHICHI, Hiroyuki YAMADA
  • Publication number: 20190193573
    Abstract: A traveling energy distribution system includes a plurality of supply facilities each of which is able to supply traveling energy to a vehicle, an information acquisition unit configured to acquire, from a vehicle, vehicle information relevant to an amount of traveling energy remaining in the vehicle and acquire, from each of the plurality of supply facilities, supply facility information relevant to an amount of traveling energy that can be supplied from that supply facility, and a determination unit configured to determine a transfer source supply facility and a transfer destination supply facility for traveling energy to be transferred from among the plurality of supply facilities and determine an amount of the traveling energy to be transferred based on the vehicle information and the supply facility information acquired by the information acquisition unit.
    Type: Application
    Filed: November 16, 2018
    Publication date: June 27, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Satoshi IWAI, Koji YAMADA, Marie ISHIKAWA, Akinori SATO, Hiroyuki YAMADA, Akira SHICHI, Masanori ISHIGAKI, Shuji TOMURA, Shigeaki GOTO, Hajime MURATA, Kenji ITO, Reiko MAKINO, Keisuke ICHIGE
  • Publication number: 20190195646
    Abstract: An environment adjustment system includes an acquisition unit configured to acquire environmental information of an environment related to a user, a drafting unit configured to draft an action plan to recommend to the user based on the environmental information, a transmission unit configured to transmit the action plan to the user's terminal, and a confirming unit configured to confirm whether the user has performed the action plan. When the drafting unit drafts a new action plan for another user or for the user, it drafts the new action plan using a result of the confirmation by the confirming unit.
    Type: Application
    Filed: October 29, 2018
    Publication date: June 27, 2019
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Satoshi IWAI, Koji YAMADA, Marie ISHIKAWA, Akinori SATO, Hiroyuki YAMADA, Akira SHICHI, Masanori ISHIGAKI, Shuji TOMURA, Kenji ITO, Reiko MAKINO, Keisuke ICHIGE
  • Publication number: 20190166164
    Abstract: A cyber attack information processing apparatus includes one or more memories, and one or more processors coupled to the one or more memories and the one or more processors configured to, when acquiring information regarding a first cyber attack, store the information in the one or more memories in association with reliability based on an acquisition source of the information, and when detecting that posted information related to the information is uploaded from a terminal, perform update of the reliability associated with the information in accordance with first reliability of the posted information.
    Type: Application
    Filed: November 14, 2018
    Publication date: May 30, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Koji YAMADA, Toshitaka Satomi, Ryusuke Masuoka
  • Patent number: 10280488
    Abstract: An iron-based powder for powder metallurgy includes an iron-based powder and a composite oxide powder, and the composite oxide contains, by mass, from 15% to 30% Si, from 9% to 18% Al, from 3% to 6% B, from 0.5% to 3% Mg, from 2% to 6% Ca, from 0.01% to 1% Sr, and from 45% to 55% O.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: May 7, 2019
    Assignees: Sumitomo Electric Industries, Ltd., Sumitomo Electric Sintered Alloy, Ltd.
    Inventors: Tomoyuki Ueno, Koji Yamada, Kazuya Takizawa, Yuki Adachi, Tetsuya Hayashi
  • Patent number: 10274230
    Abstract: In a cryocooler, a displacer includes an internal space, and a working gas flows through the internal space. A cylinder reciprocally accommodates the displacer, and an expansion space for the working gas is formed between the cylinder and a bottom portion of the displacer. A plurality of annular protruding portions are provided on a bottom surface of the expansion space such as to form a multiplex structure. A plurality of annular recessed portions are provided on the bottom portion of the displacer such as to receive the plurality of annular protruding portions.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: April 30, 2019
    Assignee: SUMITOMO HEAVY INDUSTRIES, LTD.
    Inventors: Qian Bao, Mingyao Xu, Koji Yamada, Takaaki Morie
  • Patent number: 10240047
    Abstract: The present invention provides a curable composition having an excellent permeability to a porous substrate and a sufficient strength for use as a coating film, and also having a suitable curing time (set time), accordingly the curable composition having a pot life from the application until the completion of the permeation to pore portions. Particularly, the present invention also provides a favorable coating agent for surface reinforcement coating of a porous substrate. These objects can be achieved by using a curable composition containing the following (A) and (B): (A) a cyanoacrylate compound; and (B) a hydrofluoroether having such a structure that the number of carbon atoms substituted only with fluorine in the molecule is 1 or more to 6 or less, and the number of carbon atoms in the molecule is less than 7.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: March 26, 2019
    Assignee: THREEBOND CO., LTD.
    Inventor: Koji Yamada
  • Publication number: 20190068645
    Abstract: A cyber attack information processing apparatus includes a memory and a processor configured to, when a first system obtains first information regarding a cyber attack from a first terminal, store the first information in a state that the first information is accessible to a second terminal that is capable of accessing the first system, convert the first information having a first data structure into second information having a second data structure usable by a second system wherein the second information is to be provided for the second system, when the second system obtains third information regarding another cyber attack, convert the third information having the second data structure into fourth information having the first data structure, and provide the second terminal with the fourth information.
    Type: Application
    Filed: August 27, 2018
    Publication date: February 28, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Ryusuke Masuoka, Toshitaka Satomi, Koji YAMADA
  • Patent number: 10196716
    Abstract: An iron-based powder for powder metallurgy includes an iron-based powder and a composite oxide powder, and the composite oxide contains, by mass, from 15% to 30% Si, from 9% to 18% Al, from 3% to 6% B, from 0.5% to 3% Mg, from 2% to 6% Ca, from 0.01% to 1% Sr, and from 45% to 55% O.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: February 5, 2019
    Assignees: Sumitomo Electric Industries, Ltd, Sumitomo Electric Sintered Alloy, Ltd.
    Inventors: Tomoyuki Ueno, Koji Yamada, Kazuya Takizawa, Yuki Adachi, Tetsuya Hayashi
  • Publication number: 20190010305
    Abstract: An ethylene-vinyl alcohol copolymer composition comprising: (A) an ethylene-vinyl alcohol copolymer; (B) a phosphoric acid compound; and an iron compound; wherein the iron compound is present in a proportion of 0.01 to 100 ppm on a metal basis based on the weight of the ethylene-vinyl alcohol copolymer composition; wherein the phosphoric acid compound (B) is present in a proportion of 1 to 100 ppm on a phosphorus basis based on the weight of the ethylene-vinyl alcohol copolymer composition. Therefore, the ethylene-vinyl alcohol copolymer composition has an excellent adhesive property with respect to a metal surface.
    Type: Application
    Filed: December 28, 2016
    Publication date: January 10, 2019
    Applicant: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
    Inventors: Daichi NISHIMURA, Takuya NAKAJIMA, Masahiko TANIGUCHI, Koji YAMADA
  • Publication number: 20190002612
    Abstract: An ethylene-vinyl alcohol copolymer composition is provided, which contains an ethylene-vinyl alcohol copolymer and an iron compound, wherein the ethylene-vinyl alcohol copolymer has an ethylene content of 20 to 60 mol %, wherein the iron compound is present in a proportion of 0.01 to 100 ppm on a metal basis based on the weight of the ethylene-vinyl alcohol copolymer composition.
    Type: Application
    Filed: December 28, 2016
    Publication date: January 3, 2019
    Applicant: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
    Inventors: Daichi NISHIMURA, Takuya NAKAJIMA, Masahiko TANIGUCHI, Koji YAMADA
  • Publication number: 20180355163
    Abstract: An ethylene-vinyl alcohol copolymer composition can be formed into a product having very few minute fisheyes. The ethylene-vinyl alcohol copolymer composition comprises: an ethylene-vinyl alcohol copolymer; and an iron compound; wherein the ethylene-vinyl alcohol copolymer is a saponification product of an ethylene-vinyl ester copolymer prepared by using an organic compound having a half-life of 10 to 300 minutes at 60° C. as a polymerization initiator; wherein an amount of the iron compound is 0.001 to 2 ppm in terms of a metal by weight of the ethylene-vinyl alcohol copolymer composition.
    Type: Application
    Filed: December 28, 2016
    Publication date: December 13, 2018
    Applicant: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
    Inventors: Nobuaki SATO, Koji YAMADA