Patents by Inventor Yoshio Chiba
Yoshio Chiba 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).
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Patent number: 10587085Abstract: Looseness of a rotary connector and lifting of the rotary connector which occurs depending on a harness wiring state are prevented, to reduce inconvenience such as generation of an abnormal sound due to the rotary connector contacting a steering wheel. In a fixing structure of a rotary connector, which includes a projecting piece 15 to fix the rotary connector to a combination switch and a locked portion 22a to be locked by the projecting piece 15 and in which a laterally protruding locking claw 31 is formed in a tip portion of the projecting piece 15, the locking claw 31 of the projecting piece 15 is integrally provided with a flexible urging portion 15a that displaces and urges the locking claw 31 in a locking direction. A contact surface 32 is formed on the locking claw 31, the contact surface 32 obliquely coming into contact with a locking side corner 23 of the locked portion 22a from the opposing side.Type: GrantFiled: April 28, 2017Date of Patent: March 10, 2020Assignees: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC., TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Shuji Hirai, Kazutaka Kamiya, Toshihiko Kosugi, Shigeo Shigeyama, Nobuyuki Ishigure, Yoshio Chiba, Kunihiko Ikegame, Hideki Matsumura, Tadashi Usuya
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Publication number: 20190221979Abstract: Looseness of a rotary connector and lifting of the rotary connector which occurs depending on a harness wiring state are prevented, to reduce inconvenience such as generation of an abnormal sound due to the rotary connector contacting a steering wheel. In a fixing structure of a rotary connector, which includes a projecting piece 15 to fix the rotary connector to a combination switch and a locked portion 22a to be locked by the projecting piece 15 and in which a laterally protruding locking claw 31 is formed in a tip portion of the projecting piece 15, the locking claw 31 of the projecting piece 15 is integrally provided with a flexible urging portion 15a that displaces and urges the locking claw 31 in a locking direction.Type: ApplicationFiled: April 28, 2017Publication date: July 18, 2019Applicants: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC., TOYOTA JIDOSHA KABUSHIKI KAISHA, KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Shuji HIRAI, Kazutaka KAMIYA, Toshihiko KOSUGI, Shigeo SHIGEYAMA, Nobuyuki ISHIGURE, Yoshio CHIBA, Kunihiko IKEGAME, Hideki MATSUMURA, Tadashi USUYA
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Patent number: 10096442Abstract: A combination switch lever includes a cylinder body including an opening, a plurality of switches to operate an electric component disposed in the vehicle, a flexible board that is disposed inside the cylinder body and that includes a circuit part and a non-circuit part disposed outside the circuit part in a width direction, and a first guide member and a second guide member that are disposed inside the cylinder body so as to be opposite to each other sandwiching the flexible board. An inside projection is formed at a vicinity of the opening of the cylinder body on an opposite surface of the first guide member and/or the second guide member, and the inside projection presses the non-circuit part. The first guide member and the second guide member include an adjacent opposite surface such that an opposite distance therebetween is partially narrowed.Type: GrantFiled: January 11, 2017Date of Patent: October 9, 2018Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Nobuyuki Ishigure, Yoshio Chiba, Akio Nishiyama, Yohei Hotta, Yasuaki Nadaya, Toshihiko Kosugi
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Patent number: 10014138Abstract: A switch device includes a cylindrical movable lever-portion that is operable in multiple directions, a unit case that supports the movable lever-portion, and a flexible printed circuit board routed from an inside of the movable lever-portion to an inside of the unit case. A routed portion of the flexible printed circuit board to be routed inside the unit case includes a stress absorber configured to absorb a stress applied to the flexible printed circuit board. The stress absorber includes a plurality of curved portions curved in opposite directions to each other.Type: GrantFiled: February 23, 2016Date of Patent: July 3, 2018Assignees: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Nobuyuki Ishigure, Yoshio Chiba, Akio Nishiyama, Yasuaki Nadaya, Toshihiko Kosugi, Shigeo Shigeyama, Tadashi Okubo
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Patent number: 9997310Abstract: A subassembly includes an intermediate knob serving as a first knob rotatably fitted to and supported by a middle serving as a fixing portion, a first spring and a first ball for giving a detent feeling upon a rotary movement between the middle serving as the fixing portion and the intermediate knob, a distal end knob serving as a second knob rotatably fitted to and supported by the middle serving as the fixing portion, and a second spring and a second ball for giving a detent feeling upon a rotary movement between the middle serving as the fixing portion and the distal end knob. In such a subassembly, the intermediate knob, the first spring and the first ball, and the distal end knob, the second spring and the second ball are integrally assembled as a subassembly.Type: GrantFiled: February 25, 2016Date of Patent: June 12, 2018Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Nobuyuki Ishigure, Yoshio Chiba, Akio Nishiyama
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Patent number: 9721737Abstract: Provided is a switch device including rotor members mounted so as to be rotatable about a longitudinal axis of a lever main body, knob members mounted so as to be integrally rotatable with the rotor members, the knob members including cam surfaces that face the cam surfaces of the rotor members with a gap therebetween, a movable contact member being movable in the longitudinal axis direction by a rotational operation of the rotor members and the knob members about the longitudinal axis, and a flexible substrate linearly disposed in the longitudinal axis direction in at least a movable range of the movable contact member, the flexible substrate including a contact portion, a contact terminal of the movable contact member being brought into contact with and separated from the contact portion in association with the movement in the longitudinal axis direction of the movable contact member.Type: GrantFiled: February 24, 2016Date of Patent: August 1, 2017Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Nobuyuki Ishigure, Yoshio Chiba, Akio Nishiyama
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Publication number: 20170200573Abstract: A combination switch lever includes a cylinder body including an opening, a plurality of switches to operate an electric component disposed in the vehicle, a flexible board that is disposed inside the cylinder body and that includes a circuit part and a non-circuit part disposed outside the circuit part in a width direction, and a first guide member and a second guide member that are disposed inside the cylinder body so as to be opposite to each other sandwiching the flexible board. An inside projection is formed at a vicinity of the opening of the cylinder body on an opposite surface of the first guide member and/or the second guide member, and the inside projection presses the non-circuit part. The first guide member and the second guide member include an adjacent opposite surface such that an opposite distance therebetween is partially narrowed.Type: ApplicationFiled: January 11, 2017Publication date: July 13, 2017Inventors: Nobuyuki ISHIGURE, Yoshio CHIBA, Akio NISHIYAMA, Yohei HOTTA, Yasuaki NADAYA, Toshihiko KOSUGI
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Patent number: 9679717Abstract: A switch device includes a knob member rotatably fitted to and supported by a middle serving as a fixing portion, and a rotor member integrally mounted to the knob member and rotatably supported by the middle. A rotation regulating portion that regulates a rotatable range of the knob member with respect to the middle and rotation sliding surfaces in a rotational axis direction of the middle and the knob member are collectively formed.Type: GrantFiled: February 25, 2016Date of Patent: June 13, 2017Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHOInventors: Nobuyuki Ishigure, Yoshio Chiba, Akio Nishiyama
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Publication number: 20160247646Abstract: A switch device includes a cylindrical movable lever-portion that is operable in multiple directions, a unit case that supports the movable lever-portion, and a flexible printed circuit board routed from an inside of the movable lever-portion to an inside of the unit case. A routed portion of the flexible printed circuit board to be routed inside the unit case includes a stress absorber configured to absorb a stress applied to the flexible printed circuit board. The stress absorber includes a plurality of curved portions curved in opposite directions to each other.Type: ApplicationFiled: February 23, 2016Publication date: August 25, 2016Inventors: Nobuyuki ISHIGURE, Yoshio CHIBA, Akio NISHIYAMA, Yasuaki NADAYA, Toshihiko KOSUGI, Shigeo SHIGEYAMA, Tadashi OKUBO
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Publication number: 20160247645Abstract: A subassembly includes an intermediate knob serving as a first knob rotatably fitted to and supported by a middle serving as a fixing portion, a first spring and a first ball for giving a detent feeling upon a rotary movement between the middle serving as the fixing portion and the intermediate knob, a distal end knob serving as a second knob rotatably fitted to and supported by the middle serving as the fixing portion, and a second spring and a second ball for giving a detent feeling upon a rotary movement between the middle serving as the fixing portion and the distal end knob. In such a subassembly, the intermediate knob, the first spring and the first ball, and the distal end knob, the second spring and the second ball are integrally assembled as a subassembly.Type: ApplicationFiled: February 25, 2016Publication date: August 25, 2016Inventors: Nobuyuki ISHIGURE, Yoshio CHIBA, Akio NISHIYAMA
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Publication number: 20160247643Abstract: Provided is a switch device including rotor members mounted so as to be rotatable about a longitudinal axis of a lever main body, knob members mounted so as to be integrally rotatable with the rotor members, the knob members including cam surfaces that face the cam surfaces of the rotor members with a gap therebetween, a movable contact member being movable in the longitudinal axis direction by a rotational operation of the rotor members and the knob members about the longitudinal axis, and a flexible substrate linearly disposed in the longitudinal axis direction in at least a movable range of the movable contact member, the flexible substrate including a contact portion, a contact terminal of the movable contact member being brought into contact with and separated from the contact portion in association with the movement in the longitudinal axis direction of the movable contact member.Type: ApplicationFiled: February 24, 2016Publication date: August 25, 2016Inventors: Nobuyuki ISHIGURE, Yoshio CHIBA, Akio NISHIYAMA
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Publication number: 20160247644Abstract: A switch device includes a knob member rotatably fitted to and supported by a middle serving as a fixing portion, and a rotor member integrally mounted to the knob member and rotatably supported by the middle. A rotation regulating portion that regulates a rotatable range of the knob member with respect to the middle and rotation sliding surfaces in a rotational axis direction of the middle and the knob member are collectively formed.Type: ApplicationFiled: February 25, 2016Publication date: August 25, 2016Inventors: Nobuyuki ISHIGURE, Yoshio CHIBA, Akio NISHIYAMA
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Patent number: 9331544Abstract: A brushless motor includes a stator having a stator core, a rotor, a circuit board, a board holder for holding the circuit board, a motor housing having a notch at an opening, and a housing cover. The motor housing accommodates the stator, the rotor, and the board holder to which the circuit board is mounted, and the motor housing is sealed with the housing cover. The board holder includes a board mount section, a lead-wire holder for holding lead-wires. The lead-wire holder is placed at the notch of the motor housing. The lead-wires extend from the circuit board mounted to the board mount section to the outside of the motor housing via the lead-wire holder.Type: GrantFiled: July 11, 2011Date of Patent: May 3, 2016Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Kinjirou Okinaga, Masahito Hidaka, Koji Kuyama, Yoshio Chiba
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Publication number: 20130057095Abstract: A brushless motor includes a stator having a stator core, a rotor, a circuit board, a board holder for holding the circuit board, a motor housing having a notch at an opening, and a housing cover. The motor housing accommodates the stator, the rotor, and the board holder to which the circuit board is mounted, and the motor housing is sealed with the housing cover. The board holder includes a board mount section, a lead-wire holder for holding lead-wires. The lead-wire holder is placed at the notch of the motor housing. The lead-wires extend from the circuit board mounted to the board mount section to the outside of the motor housing via the lead-wire holder.Type: ApplicationFiled: July 11, 2011Publication date: March 7, 2013Applicant: PANASONIC CORPORATIONInventors: Kinjirou Okinaga, Masahito Hidaka, Koji Kuyama, Yoshio Chiba
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Publication number: 20080245935Abstract: Disclosed herein is a connection structure including, a first spherical member, a second spherical member, first and second clamping plates, a single external thread member, and first, second, third and forth clamping recessed portions.Type: ApplicationFiled: October 1, 2007Publication date: October 9, 2008Applicant: Sony CorporationInventors: Hideo KANEDA, Yoshio Chiba, Naotaka Kishi, Hitoshi Kawahara
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Patent number: 5999213Abstract: An apparatus for setting up an electronic device has a memory for storing parameter setting image data for establishing one or more parameters with respect to a controlled device, the parameter setting image including parameter changing switch image data and setting state display image data, a display unit for displaying a parameter setting image based on the parameter setting image data read from the memory, an input unit for entering input information indicating changes in display states of a parameter changing switch image data and a setting state display image which are displayed by the display unit and a parameter to be established, and a controller for changing the display states of the parameter changing switch image data an the setting state display image which are displayed by the display unit and the parameter to be established, based on the input information entered by the input unit, and transmitting changed parameter data or a change in the parameter to the controlled device.Type: GrantFiled: June 6, 1996Date of Patent: December 7, 1999Assignee: Sony CorporationInventors: Katsuhiko Tsushima, Kazuyoshi Miyamoto, Taku Kihara, Yoshio Chiba
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Patent number: 5859951Abstract: An imaging parameter recording apparatus and an imaging apparatus are disclosed. The setting states of various parts of an imaging system 1 at the time of imaging are detected by a system controller 9 and routed as imaging parameters to a recording/reproducing system 2. These imaging parameters are recorded along with the imaging data on a video tape 17. This enables not only the picture corresponding to the imaging data but also the imaging parameters at the imaging time to be reproduced at the reproducing time, so that not only the past setting state-can be recognized, but also the past setting state can be newly set so that the picture of the same picture pattern can be imaged.Type: GrantFiled: November 24, 1997Date of Patent: January 12, 1999Assignee: Sony CorporationInventors: Kenichi Aihara, Yoshio Chiba, Taku Kihara
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Patent number: 5729363Abstract: An imaging parameter recording apparatus and an imaging apparatus are disclosed. The setting states of various parts of an imaging system 1 at the time of imaging are detected by a system controller 9 and routed as imaging parameters to a recording/reproducing system 2. These imaging parameters are recorded along with the imaging data on a video tape 17. This enables not only the picture corresponding to the imaging data but also the imaging parameters at the imaging time to be reproduced at the reproducing time, so that not only the past setting state can be recognized, but also the past setting state can be newly set so that the picture of the same picture pattern can be imaged.Type: GrantFiled: April 20, 1995Date of Patent: March 17, 1998Assignee: Sony CorporationInventors: Kenichi Aihara, Yoshio Chiba, Taku Kihara
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Patent number: 5644674Abstract: An imaging parameter recording apparatus and an imaging apparatus are disclosed. The setting states of various parts of an imaging system 1 at the time of imaging are detected by a system controller 9 and routed as imaging parameters to a recording/reproducing system 2. These imaging parameters are recorded along with the imaging data on a video tape 17. This enables not only the picture corresponding to the imaging data but also the imaging parameters at the imaging time to be reproduced at the reproducing time, so that not only the past setting state can be recognized, but also the past setting state can be newly set so that the picture of the same picture pattern can be imaged.Type: GrantFiled: June 19, 1996Date of Patent: July 1, 1997Assignee: Sony CorporationInventors: Kenichi Aihara, Yoshio Chiba, Taku Kihara
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Patent number: D701300Type: GrantFiled: March 11, 2013Date of Patent: March 18, 2014Assignee: Panasonic CorporationInventors: Yuichi Tanabe, Masahiko Morisaki, Michihiro Kurokawa, Yoshio Chiba, Hirokazu Takahara