Patents by Inventor Takashi Furukawa

Takashi Furukawa 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: 9851734
    Abstract: An alert presentation apparatus (EMS (200)) acquires the amounts of power consumed by loads connected to a system, and on the basis of the acquired power amounts, presents a load list including the power consumption of each load. This alert presentation apparatus (EMS (200)) presents the load list so as to reduce the frequency at which the loads that are on the load list change.
    Type: Grant
    Filed: May 16, 2013
    Date of Patent: December 26, 2017
    Assignee: KYOCERA CORPORATION
    Inventors: Ryuta Fujisawa, Takashi Furukawa, Ryutaro Mayumi
  • Patent number: 9828957
    Abstract: A fuel injector 100 includes a nozzle member 60 having a fuel passage 60a leading to an injection port 60b; a valve main body 51 adapted to reciprocate for opening and closing the fuel passage 60a; an elastic portion 56 elastically deformable in closing the fuel passage 60a by movement of the valve main body 51 in a closing direction, the elastic member being attached to one of the nozzle member 60 and the valve main body 51 and adapted to be abutted against the other of the nozzle member 60 and the valve main body 51 to close the fuel passage 60a by moving the valve main body 51 in the closing direction; and a stopper 70 adapted to restrict movement of the valve main body 51 in the closing direction by being abutted against the valve main body 51, the stopper 70 being formed of material different from the nozzle member 60.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: November 28, 2017
    Assignee: DENSO CORPORATION
    Inventors: Tomoki Fujino, Takashi Furukawa, Yusuke Hongo
  • Patent number: 9670880
    Abstract: A gaseous fuel feed apparatus includes a first injector and a second injector which are provided in each cylinder of a gas engine. The first injector injects a gaseous fuel into an intake passage. The second injector injects the gaseous fuel in an injecting direction intersecting with an injecting direction of the gaseous fuel injected by the first injector, such that the gaseous fuel injected by the second injector collides with the gaseous fuel injected by the first injector. Thus, the gaseous fuel injected by the first injector can be forcibly pressed toward a flow of an air by utilizing an injection energy of the gaseous fuel injected by the second injector. Further, the first injector and the second injector may be placed at the same position of the intake passage, and can be placed at a position of the intake passage that is adjacent to a combustion chamber.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: June 6, 2017
    Assignee: DENSO CORPORATION
    Inventor: Takashi Furukawa
  • Publication number: 20170131166
    Abstract: In a combustion pressure sensor, a sensor holder is installed in a housing. The sensor holder has an end contact surface. A load transfer member is installed in the housing. The load transfer member has a contact surface facing the end contact surface of the sensor holder. The contact surface of the load transfer member is in contact with the end contact surface of the sensor holder. One of the contact surface of the load transfer member and the end contact surface of the sensor holder has a concavely curved shape, and the other thereof has a convexly curved shape.
    Type: Application
    Filed: November 4, 2016
    Publication date: May 11, 2017
    Inventors: Shoichi TAKEMOTO, Syuichi NAKANO, Nobuyuki ABE, Kenji ITO, Takashi FURUKAWA
  • Patent number: 9638545
    Abstract: In the present invention, a power monitoring unit (330) estimates the integral power consumption on the basis of an obtained actual value or amount of change of power consumption. When the estimated value for the integral power consumption as estimated by the power monitoring unit (330) reaches a prescribed amount of power, a presentation unit (204) presents a warning, on the basis of the power values obtained by a load power meter (340), indicating a list of loads for which the power consumption should be controlled.
    Type: Grant
    Filed: May 16, 2013
    Date of Patent: May 2, 2017
    Assignee: KYOCERA CORPORATION
    Inventors: Takashi Furukawa, Ryuta Fujisawa, Ryutaro Mayumi
  • Publication number: 20160237955
    Abstract: A fuel injection system includes a first injection valve, a second injection valve, a communication pipe, and an ECU. The communication pipe makes a second passage of the second injection valve and a back pressure chamber of the first injection valve communicate with each other. The ECU controls an electric actuator of the second injection valve so as to switch first injection control and second injection control according to the required injection amount. In the first injection control, a second valve body is opened for a predetermined time or more so that back pressure lowers to the pressure of opening a first valve body. In the second injection control, the second valve body is opened for less than the predetermined time so that the back pressure does not lower to the pressure of opening the first valve body.
    Type: Application
    Filed: September 1, 2014
    Publication date: August 18, 2016
    Inventor: Takashi FURUKAWA
  • Publication number: 20160161963
    Abstract: An alert presentation apparatus (EMS (200)) acquires the amounts of power consumed by loads connected to a system, and on the basis of the acquired power amounts, presents a load list including the power consumption of each load. This alert presentation apparatus (EMS (200)) presents the load list so as to reduce the frequency at which the loads that are on the load list change.
    Type: Application
    Filed: May 16, 2013
    Publication date: June 9, 2016
    Applicant: KYOCERA CORPORATION
    Inventors: Ryuta FUJISAWA, Takashi FURUKAWA, Ryutaro MAYUMI
  • Patent number: 9313337
    Abstract: Provided is a telephone exchange system including a control unit for conducting, in a case where a forwarding setting is enabled for a telephone terminal or a telephone number that receives a proxy response to an incoming telephone call to a predetermined proxy response destination under a set environment in which a proxy response function is in operation as processing relating to the proxy response, switching control for connecting the incoming telephone call directly to the proxy response destination when the incoming telephone call to the proxy response destination from the telephone terminal or the telephone number of a forwarding destination within the forwarding setting is identified.
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: April 12, 2016
    Assignee: NEC Platforms, Ltd.
    Inventor: Takashi Furukawa
  • Patent number: 9200545
    Abstract: A torque control device includes a seal structure sealing a clearance between a hollow object and a rotation shaft. The seal structure includes a particle seal, a liquid seal, an intermediate fluid which fills a middle chamber defined between the particle seal and the liquid seal, and a coating film having a hardness higher than that of magnetic particle. The coating film is arranged to at least at a seal perimeter part of the rotation shaft, and a seal gap is defined between the particle seal and the seal perimeter part.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: December 1, 2015
    Assignee: DENSO CORPORATION
    Inventors: Seiichiro Washino, Takashi Furukawa
  • Publication number: 20150337770
    Abstract: A gaseous fuel feed apparatus includes a first injector and a second injector which are provided in each cylinder of a gas engine. The first injector injects a gaseous fuel into an intake passage. The second injector injects the gaseous fuel in an injecting direction intersecting with an injecting direction of the gaseous fuel injected by the first injector, such that the gaseous fuel injected by the second injector collides with the gaseous fuel injected by the first injector. Thus, the gaseous fuel injected by the first injector can be forcibly pressed toward a flow of an air by utilizing an injection energy of the gaseous fuel injected by the second injector. Further, the first injector and the second injector may be placed at the same position of the intake passage, and can be placed at a position of the intake passage that is adjacent to a combustion chamber.
    Type: Application
    Filed: May 20, 2015
    Publication date: November 26, 2015
    Inventor: Takashi FURUKAWA
  • Publication number: 20150304503
    Abstract: Provided is a telephone exchange system including a control unit for conducting, in a case where a forwarding setting is enabled for a telephone terminal or a telephone number that receives a proxy response to an incoming telephone call to a predetermined proxy response destination under a set environment in which a proxy response function is in operation as processing relating to the proxy response, switching control for connecting the incoming telephone call directly to the proxy response destination when the incoming telephone call to the proxy response destination from the telephone terminal or the telephone number of a forwarding destination within the forwarding setting is identified.
    Type: Application
    Filed: February 13, 2014
    Publication date: October 22, 2015
    Applicant: NEC PLATFORMS, LTD.
    Inventor: Takashi Furukawa
  • Publication number: 20150160040
    Abstract: In the present invention, a power monitoring unit (330) estimates the integral power consumption on the basis of an obtained actual value or amount of change of power consumption. When the estimated value for the integral power consumption as estimated by the power monitoring unit (330) reaches a prescribed amount of power, a presentation unit (204) presents a warning, on the basis of the power values obtained by a load power meter (340), indicating a list of loads for which the power consumption should be controlled.
    Type: Application
    Filed: May 16, 2013
    Publication date: June 11, 2015
    Applicant: KYOCERA CORPORATION
    Inventors: Takashi Furukawa, Ryuta Fujisawa, Ryutaro Mayumi
  • Patent number: 9018546
    Abstract: The present invention relates to a seating sensor 100. the base table 10 includes a first part 11 provided with the sensor portion 1 and a second part 12 provided with the connector portion 2, and the second part 12 is arranged within a minimum rectangular area S1 containing the first part 11.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: April 28, 2015
    Assignees: Fujikura Ltd., Honda Motor Co., Ltd.
    Inventors: Tetsuya Kawahira, Takashi Furukawa
  • Publication number: 20150059674
    Abstract: A torque control device includes a seal structure sealing a clearance between a hollow object and a rotation shaft. The seal structure includes a particle seal, a liquid seal, an intermediate fluid which fills a middle chamber defined between the particle seal and the liquid seal, and a coating film having a hardness higher than that of magnetic particle. The coating film is arranged to at least at a seal perimeter part of the rotation shaft, and a seal gap is defined between the particle seal and the seal perimeter part.
    Type: Application
    Filed: August 14, 2014
    Publication date: March 5, 2015
    Inventors: Seiichiro WASHINO, Takashi FURUKAWA
  • Patent number: 8947388
    Abstract: While detecting a contact as well as a pressure load to a touch sensor, to deal with a problem of the pressure load detection, an input apparatus 1 includes a touch sensor 11, a load detection unit 12 for detecting the pressure load on the touch sensor 11, a problem detection unit 16 for detecting the problem with the load detection unit 12, and a control unit 15 for controlling switchover between a first input mode for performing a predetermined operation when the touch sensor 11 detects the contact and a second input mode for performing the predetermined operation when the load detection unit 12 detects a pressure load satisfying a predetermined standard load while the touch sensor 11 is detecting the contact. The control unit 15, when the problem detection unit 16 detects the problem with the load detection unit 12, prevents switching to the second mode.
    Type: Grant
    Filed: July 28, 2011
    Date of Patent: February 3, 2015
    Assignee: KYOCERA Corporation
    Inventor: Takashi Furukawa
  • Publication number: 20140224903
    Abstract: A fuel injector 100 includes a nozzle member 60 having a fuel passage 60a leading to an injection port 60b; a valve main body 51 adapted to reciprocate for opening and closing the fuel passage 60a; an elastic portion 56 elastically deformable in closing the fuel passage 60a by movement of the valve main body 51 in a closing direction, the elastic member being attached to one of the nozzle member 60 and the valve main body 51 and adapted to be abutted against the other of the nozzle member 60 and the valve main body 51 to close the fuel passage 60a by moving the valve main body 51 in the closing direction; and a stopper 70 adapted to restrict movement of the valve main body 51 in the closing direction by being abutted against the valve main body 51, the stopper 70 being formed of material different from the nozzle member 60.
    Type: Application
    Filed: September 12, 2012
    Publication date: August 14, 2014
    Inventors: Tomoki Fujino, Takashi Furukawa, Yusuke Hongo
  • Patent number: 8776382
    Abstract: A cutting instrument has a cutting blade portion formed with a skin made of an electrode material or a reaction product of the electrode material, the electrode material having been molten by pulse discharges induced between the cutting blade portion and an electrode in a machining liquid or gas, having as the electrode one of a mold molded from powder of a kind or powder of a mixture of kinds out of a metal or metals, a metal compound or metal compounds, and a ceramic or ceramics, and a heat-treated mold being the mold as heat-treated.
    Type: Grant
    Filed: October 2, 2008
    Date of Patent: July 15, 2014
    Assignee: IHI Corporation
    Inventors: Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa, Hiroki Yoshizawa, Yukihiro Shimoda, Sadao Doi
  • Publication number: 20140105581
    Abstract: An information processing apparatus includes a recording unit and a control unit. The recording unit is capable of performing random access to a recording medium by a data block corresponding to a predetermined reproduction time period. The control unit is configured to cause, when partial data blocks in a plurality of data blocks which are recorded as a first file in the recording medium are edited, the recording unit to record the edited data blocks in a free space of the recording medium as a second file.
    Type: Application
    Filed: October 7, 2013
    Publication date: April 17, 2014
    Applicant: Sony Corporation
    Inventors: Tetsuya Makabe, Taku Aida, Takashi Furukawa, Shigeki Toyoda
  • Patent number: 8682141
    Abstract: A video and audio recording apparatus includes a recording medium that records base data therein and a control unit that starts and stops destructive editing in response to an instruction to start and stop destructive editing received through an operation unit. When part of the base data is deleted, the control unit writes, using management information for managing a physical area of the base data in the recording medium on the per predetermined recording unit basis, information indicating that the physical area in which the deleted part of the base data was recorded is defined as a reserved area on the per predetermined recording unit basis to the management information. When the edit data is input in response to the instruction to start editing, the edit data is overwritten into the physical area managed using the management information and defined as a reserved area on a preferential basis.
    Type: Grant
    Filed: July 16, 2010
    Date of Patent: March 25, 2014
    Assignee: Sony Corporation
    Inventors: Kazuo Ido, Takashi Furukawa, Motohiro Terao, Tetsuya Makabe, Tadashi Fujiwara
  • Patent number: 8658005
    Abstract: An electrode for an electrical-discharge surface-treatment method is molded with a metallic powder or a metallic compound powder having an average grain diameter of 6 micrometers to 10 micrometers. A coat on a surface of a workpiece is formed with a material constituting the electrode or a substance that is generated by a reaction of the material due to a pulse-like electrical discharge. The coat is built up with a material containing metal as a main constituent under conditions of a width of a current pulse for the pulse-like electrical discharge in a range of 50 microseconds to 500 microseconds and a peak of the current pulse equal to or less than 30 amperes.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: February 25, 2014
    Assignees: Mitsubishi Denki Kabushiki Kaisha, Ishikawajima-Harima Heavy Industries Co., Ltd.
    Inventors: Akihiro Goto, Masao Akiyoshi, Katsuhiro Matsuo, Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa