Patents by Inventor Kazuhiko Yamaguchi

Kazuhiko Yamaguchi 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: 20190110025
    Abstract: A wearable camera system includes a wearable camera, an in-car recorder, and an in-car camera. One of the in-car recorder and the wearable camera transmits video recording starting information including information indicating that video recording has been started to the other of the in-car recorder and the wearable camera when one of the in-car recorder and the wearable camera starts the video recording. The other of the in-car recorder and the wearable camera starts video recording after the video recording starting information is received.
    Type: Application
    Filed: December 5, 2018
    Publication date: April 11, 2019
    Inventors: Kazuhiko Yamaguchi, Yasushi Yokomitsu, Haruo Tagawa, Ryoko Tanabiki
  • Publication number: 20190110026
    Abstract: A wearable camera system includes a wearable camera, an in-car recorder, and an in-car camera. One of the in-car recorder and the wearable camera transmits video recording starting information including information indicating that video recording has been started to the other of the in-car recorder and the wearable camera when one of the in-car recorder and the wearable camera starts the video recording. The other of the in-car recorder and the wearable camera starts video recording after the video recording starting information is received.
    Type: Application
    Filed: December 5, 2018
    Publication date: April 11, 2019
    Inventors: Kazuhiko Yamaguchi, Yasushi Yokomitsu, Haruo Tagawa, Ryoko Tanabiki
  • Patent number: 10029574
    Abstract: A charging cable to charge an electric power storage device mounted on a vehicle with electric power from an external power source includes a switcher that switches the charging cable between a charging enable state where a charging of the electric power storage device is enabled and a charging disable state where the charging of the electric power storage device is disabled, a connection plug to be connected to the external power source, and a connection determinator that determines whether a connection state between the connection plug and the external power source changes between a conduction state and a non-conduction state. The switcher puts the charging cable into the charging enable state in accordance with a command from a user. The switcher puts the charging cable into the charging disable state when the connection state changes.
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: July 24, 2018
    Assignee: DENSO CORPORATION
    Inventor: Kazuhiko Yamaguchi
  • Publication number: 20180077390
    Abstract: A wearable camera system includes a wearable camera, an in-car recorder, and an in-car camera. One of the in-car recorder and the wearable camera transmits video recording starting information including information indicating that video recording has been started to the other of the in-car recorder and the wearable camera when one of the in-car recorder and the wearable camera starts the video recording. The other of the in-car recorder and the wearable camera starts video recording after the video recording starting information is received.
    Type: Application
    Filed: November 20, 2017
    Publication date: March 15, 2018
    Inventors: Kazuhiko Yamaguchi, Yasushi Yokomitsu, Haruo Tagawa, Ryoko Tanabiki
  • Patent number: 9854211
    Abstract: A wearable camera system includes a wearable camera, an in-car recorder, and an in-car camera. One of the in-car recorder and the wearable camera transmits video recording starting information including information indicating that video recording has been started to the other of the in-car recorder and the wearable camera when one of the in-car recorder and the wearable camera starts the video recording. The other of the in-car recorder and the wearable camera starts video recording after the video recording starting information is received.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: December 26, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Kazuhiko Yamaguchi, Yasushi Yokomitsu, Haruo Tagawa, Ryoko Tanabiki
  • Publication number: 20170195635
    Abstract: A capture, a storage that stores data of a video image captured by the capture, an attribute information assigning switch that inputs an operation of assigning attribute information related to the data of a video image, and an attribute selecting switch that inputs an operation of selecting the attribute information are included. When there is an input from the attribute information assigning switch, the attribute information associated with a setting state of the attribute selecting switch is stored in the storage by being assigned to data of a video image.
    Type: Application
    Filed: March 22, 2017
    Publication date: July 6, 2017
    Inventors: Yasushi YOKOMITSU, Haruo TAGAWA, Ryoko TANABIKI, Kazuhiko YAMAGUCHI
  • Patent number: 9661283
    Abstract: A capture, a storage that stores data of a video image captured by the capture, an attribute information assigning switch that inputs an operation of assigning attribute information related to the data of a video image, and an attribute selecting switch that inputs an operation of selecting the attribute information are included. When there is an input from the attribute information assigning switch, the attribute information associated with a setting state of the attribute selecting switch is stored in the storage by being assigned to data of a video image.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: May 23, 2017
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Yasushi Yokomitsu, Haruo Tagawa, Ryoko Tanabiki, Kazuhiko Yamaguchi
  • Patent number: 9413959
    Abstract: A contact terminal is provided with a charging port to which a charging voltage is applied and a CON.DET port which detects a voltage change. In a case where a plug of a charging cable is connected to the contact terminal, the charging port and the CON.DET port are electrically connected to each other via the charging cable so that a signal level in the CON.DET port reaches an “H” level. In a case where the plug of the charging cable is removed from the contact terminal, the charging voltage is not applied to the CON.DET port so that a signal level in the CON.DET port changes from an “H” level to an “L” level, and thus recording of image information output from an imaging unit of the camera is started.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: August 9, 2016
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Yasushi Yokomitsu, Kazuhiko Yamaguchi, Haruo Tagawa
  • Publication number: 20160227173
    Abstract: A wearable camera system includes a wearable camera, an in-car recorder, and an in-car camera. One of the in-car recorder and the wearable camera transmits video recording starting information including information indicating that video recording has been started to the other of the in-car recorder and the wearable camera when one of the in-car recorder and the wearable camera starts the video recording. The other of the in-car recorder and the wearable camera starts video recording after the video recording starting information is received.
    Type: Application
    Filed: November 30, 2015
    Publication date: August 4, 2016
    Inventors: Kazuhiko Yamaguchi, Yasushi Yokomitsu, Haruo Tagawa, Ryoko Tanabiki
  • Publication number: 20160191862
    Abstract: A capture, a storage that stores data of a video image captured by the capture, an attribute information assigning switch that inputs an operation of assigning attribute information related to the data of a video image, and an attribute selecting switch that inputs an operation of selecting the attribute information are included. When there is an input from the attribute information assigning switch, the attribute information associated with a setting state of the attribute selecting switch is stored in the storage by being assigned to data of a video image.
    Type: Application
    Filed: November 9, 2015
    Publication date: June 30, 2016
    Inventors: Yasushi Yokomitsu, Haruo Tagawa, Ryoko Tanabiki, Kazuhiko Yamaguchi
  • Publication number: 20160119663
    Abstract: An authentication device includes: a communication section that is able to communicate with an in-vehicle system or an imaging device which is wearable by a user; an authentication section that authenticates login of the user for operating the in-vehicle system; and a storage section that stores login information including identification information of the user whose login is authenticated, in which the communication section transmits the login information stored in the storage section to the imaging device for copy when the user logs in to the in-vehicle system, and does not transmit the login information to the imaging device when the user does not log in to the predetermined in-vehicle system.
    Type: Application
    Filed: July 30, 2015
    Publication date: April 28, 2016
    Inventors: Kazuhiko Yamaguchi, Yasushi Yokomitsu
  • Publication number: 20160112636
    Abstract: A wearable camera includes a body, a lens, a video recording button, a snap shot button, a mode changeover switch, and a confirmation changeover switch. The mode changeover switch includes an operating section and a linear slot in which the operating section moves. A first mode which is a most-frequently-used mode having a high frequency of use in case of emergency is disposed on an upper end side of the slot, and a fourth mode which is an off mode cutting off connection with the outside is disposed on a lower end side thereof.
    Type: Application
    Filed: October 12, 2015
    Publication date: April 21, 2016
    Inventors: Kazuhiko Yamaguchi, Yasushi Yokomitsu, Haruo Tagawa, Masayuki Sakigawara
  • Publication number: 20160080651
    Abstract: A contact terminal is provided with a charging port to which a charging voltage is applied and a CON.DET port which detects a voltage change. In a case where a plug of a charging cable is connected to the contact terminal, the charging port and the CON.DET port are electrically connected to each other via the charging cable so that a signal level in the CON.DET port reaches an “H” level. In a case where the plug of the charging cable is removed from the contact terminal, the charging voltage is not applied to the CON.DET port so that a signal level in the CON.DET port changes from an “H” level to an “L” level, and thus recording of image information output from an imaging unit of the camera is started.
    Type: Application
    Filed: July 30, 2015
    Publication date: March 17, 2016
    Inventors: Yasushi Yokomitsu, Kazuhiko Yamaguchi, Haruo Tagawa
  • Patent number: 9261551
    Abstract: Provided is a ground fault detecting device 10 having a ground fault detection part 64 which detects a ground fault of an ungrounded circuit 70 based on a ground fault detection signal St_s of a ground fault signal detection circuit 53 when detection signals S_sig are superimposed on a positive side output part PL and a negative side output part ML by an inverting amplifier 25 connected to the positive side output part PL and an inverting amplifier 35 connected to the negative side output part ML, and having a power supply voltage detection part 66 which detects output voltage of a lithium-ion battery 71 based on a first power supply voltage detection signal Vd1_s of a first power supply voltage detection circuit 52.
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: February 16, 2016
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Kazuhiko Yamaguchi
  • Publication number: 20150108946
    Abstract: A charging cable to charge an electric power storage device mounted on a vehicle with electric power from an external power source includes a switcher that switches the charging cable between a charging enable state where a charging of the electric power storage device is enabled and a charging disable state where the charging of the electric power storage device is disabled, a connection plug to be connected to the external power source, and a connection determinator that determines whether a connection state between the connection plug and the external power source changes between a conduction state and a non-conduction state. The switcher puts the charging cable into the charging enable state in accordance with a command from a user. The switcher puts the charging cable into the charging disable state when the connection state changes.
    Type: Application
    Filed: October 14, 2014
    Publication date: April 23, 2015
    Inventor: Kazuhiko YAMAGUCHI
  • Publication number: 20150035486
    Abstract: An electric vehicle is able to be charged from a power source via a supply side controller. The supply side controller retrieves and acquires vehicular information from the electric vehicle as an electric connection is established with the electric vehicle. The supply side controller stores the retrieved vehicular information. The vehicular information may contain charging information used for a charging control and non-charging information not used for the charging control. An information device, such as a smart phone, requests to supply the vehicular information. In response to the request, the supply side controller supplies the stored vehicular information to the information device without accessing the battery charger and the vehicular functional device. Accordingly, it is possible to supply the vehicular information without rebooting the controller on the vehicle in response to the request from the information device.
    Type: Application
    Filed: July 29, 2014
    Publication date: February 5, 2015
    Inventor: Kazuhiko YAMAGUCHI
  • Publication number: 20140306790
    Abstract: A choke coil includes a core that is formed to have a ring shape and a winding member that is provided with an electrically conductive wire wound around the core. A housing member, interposed between the core and the winding member, is formed of a material having non-magnetic and non-conductive properties, has a ring shape corresponding to the core, and covers the core. The housing member is formed in such a manner that a separation distance along a radial direction between an outer surface of the housing member and an outer surface of the core becomes uniform over a circumferential direction.
    Type: Application
    Filed: April 8, 2014
    Publication date: October 16, 2014
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Tsutomu Fukui, Kazuhiko Yamaguchi, Satoshi Ueno, Takanori Yamazaki
  • Publication number: 20140232505
    Abstract: A coil structure according to one embodiment of the present invention includes, but is not limited to: a plurality of core members having impedances with different frequency characteristics; and a winding wire member wound around the plurality of core members.
    Type: Application
    Filed: February 13, 2014
    Publication date: August 21, 2014
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Satoshi Ueno, Kazuhiko Yamaguchi, Tsutomu Fukui
  • Publication number: 20140184212
    Abstract: A current detection circuit module can correct the sensitivity of current detection before a finished product is fabricated, with high impact resistance. The current detection circuit module has a circuit board on which a control IC is mounted. A magnetic core has a gap at a part thereof. A magnetic detection element is disposed in the gap. A detection circuit outputs a detection signal of a current value flowing to the control IC in accordance with the output of the magnetic detection element. A pass portion is provided to the control circuit board. The magnetic core is mounted on the control circuit board to surround the bus bar. The magnetic detection element is mounted on the control circuit board and is located in the gap.
    Type: Application
    Filed: April 26, 2012
    Publication date: July 3, 2014
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Kazuhiko Yamaguchi, Takuya Yamamura
  • Patent number: 8731570
    Abstract: An apparatus for allocating one or more connection identifiers in a base station of a wireless communication system is used in a base station. The base station has a function of allocating one or more connection identifiers used for specific call communication between the base station and a mobile station. The apparatus includes a unit for defining one or more connection identifiers used for the specific call communication and one or more burst profiles that are attributes related to wireless communication using the one or more connection identifiers. Also included is a unit for broadcasting the one or more connection identifiers used for the specific call communication and the one or more burst profiles to the mobile station.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: May 20, 2014
    Assignee: Fujitsu Limited
    Inventors: Kazuhiko Yamaguchi, Michiko Anbe