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).
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Publication number: 20160349596Abstract: 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: ApplicationFiled: April 8, 2016Publication date: December 1, 2016Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Takahiro YAMAJI, Akihiro MATSUNAGA, Hiroshi AKIMOTO, Kazuaki IBARAKI, Fuminobu ONO, Jun SHINDOU
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Patent number: 9490591Abstract: 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: GrantFiled: June 1, 2015Date of Patent: November 8, 2016Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Masaki Yamashita, Kazuaki Ibaraki
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Publication number: 20160028198Abstract: 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: ApplicationFiled: June 1, 2015Publication date: January 28, 2016Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Masaki YAMASHITA, Kazuaki IBARAKI
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Patent number: 8936476Abstract: 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: GrantFiled: November 26, 2012Date of Patent: January 20, 2015Assignee: Japan Aviation Electronics Industry, LimitedInventors: Jun Shindo, Takahiro Yamaji, Kazuaki Ibaraki
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Patent number: 8657633Abstract: 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: GrantFiled: April 26, 2012Date of Patent: February 25, 2014Assignee: Japan Aviation Electronics Industry, LimitedInventors: Jun Shindo, Masaki Kimura, Kazuaki Ibaraki
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Patent number: 8496350Abstract: 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: GrantFiled: February 11, 2010Date of Patent: July 30, 2013Assignee: Japan Aviation Electronics Industry, LimitedInventors: Takeharu Naito, Kazuaki Ibaraki, Nobukazu Kato
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Publication number: 20120276784Abstract: 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: ApplicationFiled: April 26, 2012Publication date: November 1, 2012Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Jun SHINDO, Masaki Kimura, Kazuaki Ibaraki
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Patent number: 7819670Abstract: 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: GrantFiled: October 14, 2008Date of Patent: October 26, 2010Assignee: Japan Aviation Electronics Industry, LimitedInventors: Kunikazu Miyamoto, Kazuomi Sato, Kazuaki Ibaraki, Masao Higuchi, Takeharu Naitou
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Publication number: 20100226126Abstract: 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: ApplicationFiled: February 11, 2010Publication date: September 9, 2010Inventors: Takeharu Naito, Kazuaki Ibaraki, Nobukazu Kato
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Patent number: 7651338Abstract: 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: GrantFiled: May 31, 2005Date of Patent: January 26, 2010Assignee: Japan Aviation Electronics Industry, LimitedInventors: Kunikazu Miyamoto, Kazuomi Sato, Kazuaki Ibaraki, Masao Higuchi, Takeharu Naitou
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Patent number: 7553176Abstract: 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: GrantFiled: October 26, 2007Date of Patent: June 30, 2009Assignee: Japan Aviation Electronics Industry, LimitedInventors: Takeharu Naito, Kazuaki Ibaraki
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Publication number: 20090075496Abstract: 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: ApplicationFiled: October 14, 2008Publication date: March 19, 2009Applicant: Japan Aviation Electronics Industry, LimitedInventors: Kunikazu Miyamoto, Kazuomi Sato, Kazuaki Ibaraki, Masao Higuchi, Takeharu Naitou
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Patent number: 7477736Abstract: 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: GrantFiled: September 17, 2004Date of Patent: January 13, 2009Assignee: Japan Aviation Electronics Industry LimitedInventors: Kazuaki Ibaraki, Masao Higuchi, Haruyuki Harada
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Publication number: 20080119092Abstract: 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: ApplicationFiled: October 26, 2007Publication date: May 22, 2008Inventors: Takeharu Naito, Kazuaki Ibaraki
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Patent number: 7230191Abstract: 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: GrantFiled: November 10, 2004Date of Patent: June 12, 2007Assignee: Japan Aviation Electronics Industry, LimitedInventors: Kazuaki Ibaraki, Masao Higuchi
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Patent number: 7191491Abstract: 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: GrantFiled: August 30, 2005Date of Patent: March 20, 2007Assignee: Japan Aviation Electronics Industry, LimitedInventors: Kazuaki Ibaraki, Masao Higuchi
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Publication number: 20060053591Abstract: 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: ApplicationFiled: August 30, 2005Publication date: March 16, 2006Applicant: Japan Aviation Electronics Industry, LimitedInventors: Kazuaki Ibaraki, Masao Higuchi
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Patent number: D519082Type: GrantFiled: December 29, 2004Date of Patent: April 18, 2006Assignee: Japan Aviation Electronics Industry, LimitedInventors: Kunikazu Miyamoto, Takeharu Naito, Kazuomi Sato, Kazuaki Ibaraki, Masao Higuchi
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Patent number: D525205Type: GrantFiled: December 29, 2004Date of Patent: July 18, 2006Assignee: Japan Aviation Electronics Industry, LimitedInventors: Kunikazu Miyamoto, Takeharu Naito, Kazuomi Sato, Kazuaki Ibaraki, Masao Higuchi
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Patent number: D686994Type: GrantFiled: May 13, 2011Date of Patent: July 30, 2013Assignee: Japan Aviation Electronics Industry, LimitedInventors: Kazuaki Ibaraki, Masaki Kimura, Jun Shindo