Patents by Inventor Yukio Izumi

Yukio Izumi 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: 20210365431
    Abstract: In an SNS server (103) corresponding to a false submission filter device, an event specifying unit (604) analyzes contents of a submission informing of an occurrence of an event and specifies a location (721) of occurrence of the event. A query destination specifying unit (605) searches a query destination database (613) and specifies a query destination corresponding to the location (721) specified by the event specifying unit (604). A query unit (606) transmits a request for checking the presence or absence of occurrence of the event from the observation result of one or more machines to the query destination specified by the query destination specifying unit (605). The query unit (606) receives a response to the request. A result reflecting unit (607) determines whether the contents of the submission are true or false from a check result indicated by the response received by the query unit (606).
    Type: Application
    Filed: May 25, 2017
    Publication date: November 25, 2021
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Tomonori NEGI, Kiyoto KAWAUCHI, Yukio IZUMI, Takeshi ASAI, Takumi YAMAMOTO, Hiroki NISHIKAWA, Keisuke KITO, Kohei TAMMACHI
  • Publication number: 20210354710
    Abstract: A execution monitoring device (20) includes a time-series data storage unit (225) to store time-series data and a real-time specification determining unit (204). The real-time specification determining unit (204) updates a determination result, which is a result of determining whether the time-series data stored in the time-series data storage unit (225) satisfies a real-time specification, which is part of constraints included in a monitoring specification for electronic device runtime monitoring, is stored in a memory area reserved before execution of the real-time specification determining unit (204), and is a constraint using a real time.
    Type: Application
    Filed: July 28, 2021
    Publication date: November 18, 2021
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Yuta WADA, Naoki UEDA, Yuta ATOBE, Yosuke YOKOYAMA, Yukio IZUMI
  • Publication number: 20190149569
    Abstract: An electronic file copy notification reception unit acquires identification information on a terminal device connected to a first network switch to which a file server is connected, as first identification information, when the terminal device acquires a copy of an electronic file from the file server. A determination instruction unit acquires identification information on a device, as second identification information, when the device is newly connected to a second network switch different from the first network switch. The determination instruction unit matches the first identification information with the second identification information and instructs the second network switch to restrict communication to and from the terminal device via the second network switch in case where the first identification information coincides with the second identification information.
    Type: Application
    Filed: June 15, 2016
    Publication date: May 16, 2019
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Shigeki KITAZAWA, Yukio IZUMI, Tomonori NEGI, Kiyoto KAWAUCHI
  • Publication number: 20190081988
    Abstract: A second communication unit (411) of a security management apparatus (201) externally receives dependency information (412) indicating a dependence relation between information assets individually held by a first system and a second system. Then, a selection unit (415) of the security management apparatus (201) selects a security measure to be implemented, from among candidates for a security measure against a threat to an information asset held by the first system, in accordance with a dependence relation indicated by the dependency information (412) received by the second communication unit (411).
    Type: Application
    Filed: June 1, 2016
    Publication date: March 14, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Tomonori NEGI, Kiyoto KAWAUCHI, Junko NAKAJIMA, Yukio IZUMI, Hiroyuki SAKAKIBARA, Shigeki KITAZAWA, Kazuhiro ONO, Takeshi ASAI, Hideaki IJIRO, Hiroki NISHIKAWA
  • Patent number: 9705679
    Abstract: For improving, when performing road-vehicle communication or vehicle-vehicle communication between a roadside device and in-vehicle devices or therebetween, efficiency of distribution information verification including digital signature verification and freshness verification, there are included a memory unit that stores, as an authentication information history, a history of second authentication information of communication data which was received in the past from another communication device and which includes first authentication information, distribution information, and the second authentication information and an authentication processing unit that verifies, on the basis of the first authentication information of new communication data being newly received communication data, authenticity of the second authentication information of the new communication data and that compares the second authentication information of the new communication data with the authentication information history stored in the me
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: July 11, 2017
    Assignee: Mitsubishi Electric Corporation
    Inventors: Manabu Misawa, Nobuhiro Kobayashi, Yukio Izumi, Tsuneo Sato
  • Publication number: 20150047001
    Abstract: When a first communication part of an application program management part receives, from an application, an access request requesting use of a protected resource, an authentication information acquisition part acquires authentication information employed for verification of a legitimacy of the application program management part, from an authentication information storage part. A second communication part transmits the access request from the application and the authentication information, to an authentication part that determines whether or not the application is permitted to use the protected resource.
    Type: Application
    Filed: March 7, 2013
    Publication date: February 12, 2015
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yukio Izumi, Shoji Sakurai, Nobuhiro Kobayashi, Yoichi Shibata, Manabu Misawa
  • Patent number: 8004404
    Abstract: An information storage device which can record highly reliable information is provided. The moving object information storage device 3 is an information storage device equipped in a moving object 1, and includes: a moving object information storage unit 32 storing moving object information based on information detected by sensors which detect information related to the moving object 1; a tamper preventing unit 20 obtaining specifying information which can specify the moving object 1, and generating integrity information to be used for verifying if at least either the specifying information or the moving object information is tampered or not based on the obtained specifying information and the moving object information stored in the moving object information storage unit 32; and an integrity information storage unit 33 storing the integrity information generated by the tamper preventing unit 20.
    Type: Grant
    Filed: August 3, 2006
    Date of Patent: August 23, 2011
    Assignee: Mitsubishi Electric Corporation
    Inventors: Yukio Izumi, Keiki Yamada
  • Publication number: 20090033510
    Abstract: An information storage device which can record highly reliable information is provided. The moving object information storage device 3 is an information storage device equipped in a moving object 1, and includes: a moving object information storage unit 32 storing moving object information based on information detected by sensors which detect information related to the moving object 1; a tamper preventing unit 20 obtaining specifying information which can specify the moving object 1, and generating integrity information to be used for verifying if at least either the specifying information or the moving object information is tampered or not based on the obtained specifying information and the moving object information stored in the moving object information storage unit 32; and an integrity information storage unit 33 storing the integrity information generated by the tamper preventing unit 20.
    Type: Application
    Filed: August 3, 2006
    Publication date: February 5, 2009
    Inventors: Yukio Izumi, Keiki Yamada
  • Patent number: 7171751
    Abstract: An electric shaver including first and second oscillators that convert rotational driving, which is supplied from a driving motor via joint portions that are connected to each other in a plurality of locations in the height direction of the shaver, into reciprocating driving that is oriented in mutually opposite directions and transmit this reciprocating driving to cutter units. The first and second oscillators are connected to first and second eccentric pins which are installed in upright at positions where phases are substantially opposite above and below the eccentric joint portions.
    Type: Grant
    Filed: May 28, 2003
    Date of Patent: February 6, 2007
    Assignee: Izumi Products Company
    Inventors: Seiji Iwashita, Akira Hirabayashi, Yukio Izumi, Hiromi Uchiyama
  • Publication number: 20070017377
    Abstract: A beverage maker for pouring hot water flowing out from a hot water pour-out port provided in the top housing 16 of the main body unit 10 of the beverage maker into a beverage extraction funnel 76, and collecting the extract liquid there extracted in a vessel 66. The beverage maker includes a connecting member 30, which is provided above the beverage extraction funnel 76 and rotated about a vertical axis, and a scatter 70, which is detachably provided on the connecting member 30 and conducts hot water to the beverage extraction funnel 76 so that the hot water drip position and drip volume for the beverage extraction funnel 76 varies according to variation in the liquid surface of the hot water in the scatter 70; and the connecting member 30 conducts hot water received from the hot water pour-out port to prescribed positions in the scatter 70.
    Type: Application
    Filed: July 24, 2006
    Publication date: January 25, 2007
    Inventors: Hiroyuki Takizawa, Shinichi Furuhata, Shuhei Kashiwabara, Yukio Izumi
  • Publication number: 20070017378
    Abstract: A beverage maker including: a scatter 70 and an ice beverage extraction funnel 50 that are selectively held in a main body unit 10 in a rotatable manner; a hot beverage extraction funnel 76 held in the main body unit 10 in the hot beverage extraction mode for receiving hot water dripped by the scatter 70; a cooling liquid reservoir 52B held in the main body unit 10 in the ice beverage extraction mode for cooling an extract liquid collector unit 52A that receives hot extract liquid from the ice beverage extraction funnel 50 and for cooling the extract liquid; and rotatable stirring members 50A and 50B extending into at least one or other of the extract liquid collector unit 52A and cooling liquid reservoir 52B.
    Type: Application
    Filed: July 24, 2006
    Publication date: January 25, 2007
    Inventors: Hiroyuki Takizawa, Shinichi Furuhata, Shuhei Kashiwabara, Tetsuhiko Shimizu, Hiroaki Kaneko, Hiroki Ohno, Yukio Izumi, Hiromi Uchiyama, Hiroaki Wanikawa
  • Publication number: 20070017381
    Abstract: A beverage maker including an extract liquid receptacle 52A, which is for storing therein extract liquid extracted by beverage extraction section 50 and 76, and a cooling reservoir 52B, which is for accommodating therein cooling material that contacts the extract liquid with the tank wall of the extract liquid receptacle 52A in between, so that the extract liquid is cooled by the cooling reservoir 52B; and in this beverage maker, the cooling material is a combination of a sealed body 53, in which a cooling agent is sealed, and a fluid material (such as water); and this sealed body 53 is cooled and repeatedly used by itself separately from the fluid material.
    Type: Application
    Filed: July 24, 2006
    Publication date: January 25, 2007
    Inventors: Hiroyuki Takizawa, Shinichi Furuhata, Shuhei Kashiwabara, Yukio Izumi, Tetsuya Ozawa
  • Publication number: 20070017379
    Abstract: A beverage maker including an extract liquid receptacle for accumulating therein extract liquid which is extracted by a beverage extractor, and a cooling liquid reservoir for accommodating therein cooling liquid that contacts the extract liquid with the wall of the extract liquid receptacle in between; and the beverage maker further including a stirring vane for stirring the extract liquid inside the extract liquid receptacle, and a vane drive unit for driving the stirring vane.
    Type: Application
    Filed: July 24, 2006
    Publication date: January 25, 2007
    Inventors: Hiroyuki Takizawa, Shinichi Furuhata, Shuhei Kashiwabara, Tesuhiko Shimizu, Hiroaki Wanikawa, Hiromi Uchiyama, Emiko Kubo, Yukio Izumi, Hiroki Ohno, Tetsuya Ozawa, Aya Koike
  • Patent number: 7143515
    Abstract: An electric shaver including a shaver main body and a cutter head, which is installed on the upper portion of the shaver main body and has cutter units each having an outer cutter and an inner cutter that reciprocates while making sliding contact with the inside surface of the outer cutter, in which at least one cutter unit is provided with a foil-form outer cutter, and such cutter unit having the foil-form outer cutter is provided so as to be movable, within the cutter head, between a standard position and a predetermined upper or lower position so that the cutter unit is fixed in place at one of the standard, upper and lower positions.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: December 5, 2006
    Assignee: Izumi Products Company
    Inventors: Yukio Izumi, Akira Hirabayashi, Seiji Iwashita, Hiroshi Kobayashi, Tetsuya Akabane, Hiromi Uchiyama
  • Publication number: 20050188546
    Abstract: A reciprocating electric shaver in which a plurality of elongated cutter blades (122) of an arch-form inner cutter (102) make a reciprocating motion while making sliding contact with an arch-form outer cutter (100) that has a hair introduction openings, so that hair introduced into the hair introduction openings is cut by the cutter blades (122), wherein the inner cutter (102) is formed by bending into an arch shape a thin plate in which a pair of side edge portions (120) that are parallel to the reciprocating direction of the inner cutter and a plurality of cutter blades (122) that are connected at both ends to the side edge portions (120) are integrally formed, and at least a part of each one of the cutter blades is bent with respect to the direction of length of the cutter blades.
    Type: Application
    Filed: February 23, 2005
    Publication date: September 1, 2005
    Inventors: Hiromi Uchiyama, Yukio Izumi
  • Patent number: 6931731
    Abstract: An electric shaver with a cutter head that is equipped with a plurality of cutter units as movable units, and at least one cutter unit among these movable units being used after being fixed at a position where this cutter unit has been moved upward or downward from a standard position.
    Type: Grant
    Filed: May 23, 2003
    Date of Patent: August 23, 2005
    Assignee: Izumi Products Company
    Inventors: Yukio Izumi, Akira Hirabayashi, Seiji Iwashita, Hiroshi Kobayashi, Tetsuya Akabane, Hiromi Uchiyama
  • Patent number: 6823590
    Abstract: An electric rotary shaver comprising: a cutter frame having a plurality of outer cutter holes, outer cutters disposed in outer cutter holes so as to be tiltable in any direction, and inner cutters rotatably disposed inside the outer cutters and connected to inner cutter drive shafts that are rotationally driven and urged in a direction that causes the inner cutter drive shafts to protrude outward; wherein a cutter retaining plate is provided inside the cutter frame so as to be on a main body side of the electric shaver, and fulcrum plates are tiltably shaft-supported in the cutter retaining plate so as to be positionally correspond to the outer cutter holes; and the outer cutters are shaft-supported in the fulcrum plates via supporting members in a direction that is perpendicular to the direction in which the fulcrum plates are shaft-supported by the cutter retaining plate, thus being tiltable.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: November 30, 2004
    Assignee: Izumi Products Company
    Inventors: Hiromi Uchiyama, Tsuyoshi Nakano, Kyoichi Kawafune, Yukio Izumi
  • Patent number: 6789322
    Abstract: An electric shaver having a cutter head that includes a movable cutter unit. With a single switching operation of a mode-switching dial that switches the operating mode of the shaver and is installed on the shaver main body, the movable cutter unit is moved upward or downward from a normal position, and the angle of inclination of the cutter head with respect to the shaver main body 1 is varied as well.
    Type: Grant
    Filed: May 28, 2003
    Date of Patent: September 14, 2004
    Assignee: Izumi Products Company
    Inventors: Seiji Iwashita, Akira Hirabayashi, Yukio Izumi
  • Publication number: 20040055158
    Abstract: An electric shaver including a shaver main body and a cutter head, which is installed on the upper portion of the shaver main body and has cutter units each having an outer cutter and an inner cutter that reciprocates while making sliding contact with the inside surface of the outer cutter, in which at least one cutter unit is provided with a foil-form outer cutter, and such cutter unit having the foil-form outer cutter is provided so as to be movable, within the cutter head, between a standard position and a predetermined upper or lower position so that the cutter unit is fixed in place at one of the standard, upper and lower positions.
    Type: Application
    Filed: September 12, 2003
    Publication date: March 25, 2004
    Applicant: IZUMI PRODUCTS COMPANY
    Inventors: Yukio Izumi, Akira Hirabayashi, Seiji Iwashita, Hiroshi Kobayashi, Tetsuya Akabane, Hiromi Uchiyama
  • Publication number: 20030221318
    Abstract: An electric shaver having a cutter head that includes a movable cutter unit. With a single switching operation of a mode-switching dial that switches the operating mode of the shaver and is installed on the shaver main body, the movable cutter unit is moved upward or downward from a normal position, and the angle of inclination of the cutter head with respect to the shaver main body 1 is varied as well.
    Type: Application
    Filed: May 28, 2003
    Publication date: December 4, 2003
    Applicant: IZUMI PRODUCTS COMPANY
    Inventors: Seiji Iwashita, Akira Hirabayashi, Yukio Izumi