Patents by Inventor Kazuaki Ibaraki

Kazuaki Ibaraki 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: 20160349596
    Abstract: An actuator for camera which drives a lens unit of a camera includes an outer frame, an inner frame which houses and holds the lens unit and is positioned inside the outer frame, a plurality of first supporting members which are provided between the outer frame and the inner frame and support the inner frame with respect to the outer frame so that the inner frame is displaceable in an optical axis direction of the lens unit, a first driving coil which is attached on an outer circumferential surface of the inner frame and drives the inner frame in the optical axis direction, and permanent magnets which are attached to the outer frame in a manner to be opposed to the first driving coil. The first supporting members are made of elastomer and have a shape of which a center line is a straight line which connects mutually opposed portions of the outer frame and the inner frame. An actuator for camera which is superior in productivity, reliability, and durability can be obtained.
    Type: Application
    Filed: April 8, 2016
    Publication date: December 1, 2016
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Takahiro YAMAJI, Akihiro MATSUNAGA, Hiroshi AKIMOTO, Kazuaki IBARAKI, Fuminobu ONO, Jun SHINDOU
  • Patent number: 9490591
    Abstract: A connector is attached to a cable which has a center conductor and a shield. The connector is mateable with a mating connector along a front-rear direction. The mating connector includes a mating contact and a mating shell, which has a mating lock portion and a shell contact portion. The connector includes first and second members. The second member has a front portion and a rear portion. The front portion is provided with a lock portion. One of the rear portion and the front portion is provided with a second contact portion. Under a state where the connector and the mating connector are connected with each other, the lock portion locks the mating lock portion while the second contact portion is brought into contact with the shell contact portion, so that the first member and the second member are maintained in a state in which they are electrically separated.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: November 8, 2016
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Masaki Yamashita, Kazuaki Ibaraki
  • Publication number: 20160028198
    Abstract: A connector is attached to a cable which has a center conductor and a shield. The connector is mateable with a mating connector along a front-rear direction. The mating connector comprises a mating contact and a mating shell. The mating shell is provided with a mating lock portion and a shell contact portion. The connector comprises a first member and a second member which is formed separately from the first member. The second member has a front portion and a rear portion which is positioned rearward of the front portion in the front-rear direction. The front portion is provided with a lock portion. One of the rear portion and the front portion is provided with a second contact portion.
    Type: Application
    Filed: June 1, 2015
    Publication date: January 28, 2016
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Masaki YAMASHITA, Kazuaki IBARAKI
  • Patent number: 8936476
    Abstract: Provided is a connector lockable a connection with the connection object securely. The connector comprises a housing, an attachment, and a lock portion. The connection object which has a locked portion is inserted to and connected with the connector from the front of the connector. The attachment is attached to the housing and comprises an upper attachment positioned higher than the housing, a lower attachment positioned lower than the housing, and a coupling portion coupling the upper attachment and the lower attachment. The lock portion comprises a locking lug positioned backward of the coupling portion and engaging with the locked portion of the connection object when the connection object connected with the connector is moved in an eject direction opposite to the insertion direction, and a spring portion positioned between the upper attachment and the lower attachment and supporting the locking lug so as to be displaceable in a vertical direction perpendicular to the insertion direction.
    Type: Grant
    Filed: November 26, 2012
    Date of Patent: January 20, 2015
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Jun Shindo, Takahiro Yamaji, Kazuaki Ibaraki
  • Patent number: 8657633
    Abstract: A connector according to the present invention comprises a housing and a plurality of contacts. The housing includes a mating portion having a plate shape. The mating portion projects forward and has an upper surface and a bottom surface. The plurality of contacts is held by the housing. Each of the contacts comprises a contact portion, an end portion and a flat portion. The contact portion extends in a connection direction and is exposed at the upper surface of the mating portion. The end portion is embedded in the mating portion. The flat portion forms a boundary between the contact portion and the end portion and does not projects from the upper surface. The flat portion is able to be viewed from above the upper surface of the mating portion.
    Type: Grant
    Filed: April 26, 2012
    Date of Patent: February 25, 2014
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Jun Shindo, Masaki Kimura, Kazuaki Ibaraki
  • Patent number: 8496350
    Abstract: The wiring board comprises an FFC and a through-hole portion as a segmenting portion. The through-hole portion segments the conductive pattern of the FFC into a plurality of conductive pattern segments. The conductive pattern segments connect the light emitting elements to thereby connect the light emitting elements in series to one another.
    Type: Grant
    Filed: February 11, 2010
    Date of Patent: July 30, 2013
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Takeharu Naito, Kazuaki Ibaraki, Nobukazu Kato
  • Publication number: 20120276784
    Abstract: A connector according to the present invention comprises a housing and a plurality of contacts. The housing includes a mating portion having a plate shape. The mating portion projects forward and has an upper surface and a bottom surface. The plurality of contacts is held by the housing. Each of the contacts comprises a contact portion, an end portion and a flat portion. The contact portion extends in a connection direction and is exposed at the upper surface of the mating portion. The end portion is embedded in the mating portion. The flat portion forms a boundary between the contact portion and the end portion and does not projects from the upper surface. The flat portion is able to be viewed from above the upper surface of the mating portion.
    Type: Application
    Filed: April 26, 2012
    Publication date: November 1, 2012
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Jun SHINDO, Masaki Kimura, Kazuaki Ibaraki
  • Patent number: 7819670
    Abstract: In a connector for connecting first and second connection objects faced to each other, a conductive contact includes a holding portion held by an insulator, a first spring portion, and a second spring portion connected to the first spring portion. The first spring portion extends from the holding portion in one direction and has a first contacting portion to be connected to the first connection object. The second spring portion extends in the other direction opposite to the one direction and has a free end provided with a second contacting portion to be connected to the second connection object.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: October 26, 2010
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Kunikazu Miyamoto, Kazuomi Sato, Kazuaki Ibaraki, Masao Higuchi, Takeharu Naitou
  • Publication number: 20100226126
    Abstract: The wiring board comprises an FFC and a through-hole portion as a segmenting portion. The through-hole portion segments the conductive pattern of the FFC into a plurality of conductive pattern segments. The conductive pattern segments connect the light emitting elements to thereby connect the light emitting elements in series to one another.
    Type: Application
    Filed: February 11, 2010
    Publication date: September 9, 2010
    Inventors: Takeharu Naito, Kazuaki Ibaraki, Nobukazu Kato
  • Patent number: 7651338
    Abstract: In a connector for connecting first and second connection objects faced to each other, a conductive contact includes a holding portion held by an insulator, a first spring portion, and a second spring portion connected to the first spring portion. The first spring portion extends from the holding portion in one direction and has a first contacting portion to be connected to the first connection object. The second spring portion extends in the other direction opposite to the one direction and has a free end provided with a second contacting portion to be connected to the second connection object.
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: January 26, 2010
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Kunikazu Miyamoto, Kazuomi Sato, Kazuaki Ibaraki, Masao Higuchi, Takeharu Naitou
  • Patent number: 7553176
    Abstract: In a connector for connecting first and second objects to each other, a contact includes a first connecting portion to be connected to the first object, a second connecting portion to be connected to the second object, and a holding portion held by a housing. The first connecting portion includes a pair of coupling portions extending from a base portion and faced to each other and a pair of contacting portions extending from the coupling portions, respectively, and faced to each other. Each of the contacting portions includes a fitting portion coupled to the coupling portion and fitted to the first connection object and a free end extending on a side opposite to the fitting portion. The contact is designed so that, upon connection with the first connection object, a distance between the contacting portions is narrower at the fitting portions than that at the free ends.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: June 30, 2009
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Takeharu Naito, Kazuaki Ibaraki
  • Publication number: 20090075496
    Abstract: In a connector for connecting first and second connection objects faced to each other, a conductive contact includes a holding portion held by an insulator, a first spring portion, and a second spring portion connected to the first spring portion. The first spring portion extends from the holding portion in one direction and has a first contacting portion to be connected to the first connection object. The second spring portion extends in the other direction opposite to the one direction and has a free end provided with a second contacting portion to be connected to the second connection object.
    Type: Application
    Filed: October 14, 2008
    Publication date: March 19, 2009
    Applicant: Japan Aviation Electronics Industry, Limited
    Inventors: Kunikazu Miyamoto, Kazuomi Sato, Kazuaki Ibaraki, Masao Higuchi, Takeharu Naitou
  • Patent number: 7477736
    Abstract: In a hinge unit for use in an electronic apparatus, a shaft has a part held by a first member unrotatable and axially unmovable. Around the other part of the shaft, a flexible portion of a circuit board is wound. A second member is rotatable and axially unmovable with respect to the shaft. An intermediate member is faced to the second member in an axial direction and is unrotatable and axially movable with respect to the shaft. By an elastic member interposed between the shaft and the intermediate member, the intermediate member is urged towards the second member in the axial direction. The second member and the intermediate member are engaged with each other in a rotating direction by an engaging structure. The engaging structure releases the engagement with energization of the elastic member in response to a rotating force applied between the second member and the intermediate member.
    Type: Grant
    Filed: September 17, 2004
    Date of Patent: January 13, 2009
    Assignee: Japan Aviation Electronics Industry Limited
    Inventors: Kazuaki Ibaraki, Masao Higuchi, Haruyuki Harada
  • Publication number: 20080119092
    Abstract: In a connector for connecting first and second objects to each other, a contact includes a first connecting portion to be connected to the first object, a second connecting portion to be connected to the second object, and a holding portion held by a housing. The first connecting portion includes a pair of coupling portions extending from a base portion and faced to each other and a pair of contacting portions extending from the coupling portions, respectively, and faced to each other. Each of the contacting portions includes a fitting portion coupled to the coupling portion and fitted to the first connection object and a free end extending on a side opposite to the fitting portion. The contact is designed so that, upon connection with the first connection object, a distance between the contacting portions is narrower at the fitting portions than that at the free ends.
    Type: Application
    Filed: October 26, 2007
    Publication date: May 22, 2008
    Inventors: Takeharu Naito, Kazuaki Ibaraki
  • Patent number: 7230191
    Abstract: In a hinge apparatus for rotatably connecting a first housing and a second housing of an electronic apparatus, the hinge apparatus includes a first rotating portion adapted to be connected to the first housing and a second rotating portion adapted to be connected to the second housing and rotatable with respect to the first rotating portion. The second rotating portion unrotatably holds a switch. A cam member is disposed to face the switch. The cam member is rotatable with respect to the second rotating portion and adapted to be engaged with the second housing in a rotating direction of the hinge apparatus. The switch includes a conductive first contact and a conductive second contact faced to the first contact and adapted to be connected to and disconnected from the first contact. The cam member has a cam portion for pressing the second contact following the rotation of the cam member to connect and disconnect the second contact to and from the first contact.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: June 12, 2007
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Kazuaki Ibaraki, Masao Higuchi
  • Patent number: 7191491
    Abstract: In a hinge connector including a shaft member and a flexible board coupled thereto, the shaft member has a first shaft extending in a first direction and a second shaft extending from the first shaft in a second direction perpendicular to the first direction. The flexible board has first and second winding portions which are wound around the first and the second shafts, respectively.
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: March 20, 2007
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Kazuaki Ibaraki, Masao Higuchi
  • Publication number: 20060053591
    Abstract: In a hinge connector including a shaft member and a flexible board coupled thereto, the shaft member has a first shaft extending in a first direction and a second shaft extending from the first shaft in a second direction perpendicular to the first direction. The flexible board has first and second winding portions which are wound around the first and the second shafts, respectively.
    Type: Application
    Filed: August 30, 2005
    Publication date: March 16, 2006
    Applicant: Japan Aviation Electronics Industry, Limited
    Inventors: Kazuaki Ibaraki, Masao Higuchi
  • Patent number: D519082
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: April 18, 2006
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Kunikazu Miyamoto, Takeharu Naito, Kazuomi Sato, Kazuaki Ibaraki, Masao Higuchi
  • Patent number: D525205
    Type: Grant
    Filed: December 29, 2004
    Date of Patent: July 18, 2006
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Kunikazu Miyamoto, Takeharu Naito, Kazuomi Sato, Kazuaki Ibaraki, Masao Higuchi
  • Patent number: D686994
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: July 30, 2013
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Kazuaki Ibaraki, Masaki Kimura, Jun Shindo