Patents by Inventor Koki Sato
Koki Sato 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: 20110293264Abstract: A camera module includes a camera unit, a board, and a driving unit mounted on the board and configured to drive the camera unit. The camera module also includes an elastic camera-side connecting part configured to connect a terminal of the camera unit with wiring on a first surface of the board.Type: ApplicationFiled: May 26, 2011Publication date: December 1, 2011Inventors: Koki Sato, Mitsuru Kobayashi, Tetsugaku Tanaka, Hideo Miyazawa
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Publication number: 20110252657Abstract: A probe used for electrical measurement includes first and second internal electrically-conductive parts; first and second terminal contact parts configured to contact first and second external electrode terminals, respectively; first and second spring parts each having a meandering pattern; a housing part configured to surround the first and second internal electrically-conductive parts. The first internal electrically-conductive part, the first terminal contact part, the first spring part, the housing part, the second spring part, the second terminal contact part, and the second internal electrically-conductive part are successively connected in a single metal plate from a first end to a second end thereof. The first and second terminal contact parts are in first and second bent portions, respectively, of the single metal plate. The first and second internal electrically-conductive parts are configured to contact each other at the time of performing the electrical measurement.Type: ApplicationFiled: April 12, 2011Publication date: October 20, 2011Applicant: FUJITSU COMPONENT LIMITEDInventors: Koki Sato, Koki Takahashi
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Patent number: 7980893Abstract: A coaxial connector where a plug having a coaxial structure is connected in a direction substantially parallel with a board, the board being where the coaxial connector is mounted, the coaxial connector includes a signal contact having one end connected to a plug pin and another end bent or curved toward the board; and a ground contact having a substantially cylindrical shaped main body part, the main body part surrounding a part of the signal contact, the ground contact being connected to a plug side ground member by a first connecting part formed at one end of the main body part, the ground contact being connected to the board by a second connecting part formed at another end of the main body part, wherein the second connecting part includes a center member and an arm part.Type: GrantFiled: July 28, 2010Date of Patent: July 19, 2011Assignee: Fujitsu Component LimitedInventors: Koki Sato, Kazuhiro Mizukami, Toru Yamakami
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Patent number: 7972147Abstract: A connector apparatus is provided having a first connector including a first contact part with first and second contact terminals connected by a first connection part and a space therebetween, the second contact terminal being bent such that the space between the first and second contact terminals becomes narrower, a second connector engageable to the first connector and including a second contact part with third and fourth contact terminals connected by a second connection part and a space therebetween, the fourth contact terminal being bent such that the space between the third and fourth contact terminals becomes wider. When the first and second connectors are engaged, the first and second contact parts are connected having the third and fourth connection terminals sandwiched between the first and second connection terminals, having the first contact terminal contact the fourth contact terminal, and having the second contact terminal contact the third contact terminal.Type: GrantFiled: June 4, 2010Date of Patent: July 5, 2011Assignee: Fujitsu Component LimitedInventors: Koichi Kiryu, Koki Sato
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Publication number: 20110062646Abstract: The present invention provides a sheet processing apparatus and an image forming apparatus in which even if the apparatus includes a gripping apparatus gripping one side of a sheet bundle to be stapled, the sheet bundle can be stapled in a portion thereof in which the gripping apparatus is located. A gripper unit is moved in a direction crossing one side of sheets and placed in a discharge position in which the gripper unit discharges the gripped sheets and in a coupling position where the gripper unit is coupled to a staple unit. The gripper unit is thus moved in the same direction as that in which the staple unit coupled to the gripper unit at the coupling position moves. Thus, the staple unit can be moved to a stapling position without the need to ensure a retract space.Type: ApplicationFiled: August 31, 2010Publication date: March 17, 2011Applicant: CANON FINETECH INC.Inventors: Koki Sato, Satoshi Iwama
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Publication number: 20110050263Abstract: A probe is made to contact an electrode terminal in an electric circuit or an electronic part for an electric measurement of the electric circuit or the electronic part. The probe includes a terminal portion which is brought in contact with the electrode terminal at one end of the probe, a spring portion in which U-shaped unit portions are arrayed in a zigzag formation, and a housing portion which surrounds the spring portion. The probe is formed of a sheet of a sheet-metal plate which is bent multiple times, the sheet-metal plate having a predetermined configuration in which a portion corresponding to the terminal portion, a portion corresponding to the spring portion, and a portion corresponding to the housing portion are continuously linked together.Type: ApplicationFiled: August 30, 2010Publication date: March 3, 2011Applicant: FUJITSU COMPONENT LIMITEDInventors: Koki Sato, Yasuyuki Miki, Keita Harada, Mitsuru Kobayashi, Hideo Miyazawa, Koki Takahashi
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Patent number: 7889963Abstract: An optical waveguide device that is smaller in size and has higher impact resistance. The optical waveguide device (1) has a V-groove (14) formed in a groove forming surface (SF) at an end of a base board (10) where an optical waveguide section (11) is formed. An optical fiber element (22) is embedded by an adhesive layer (13) and connected to the base board (10) with an end of the optical fiber element (22) fitted in the V-groove (14).Type: GrantFiled: December 14, 2006Date of Patent: February 15, 2011Assignee: Mitsumi Electric Co., Ltd.Inventor: Koki Sato
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Patent number: 7883079Abstract: A sheet processing apparatus including: a stack tray on which a sheet successively delivered from a delivery port is stacked, the stack tray including: a folding route receiving the sheet from the delivery port; a sheet folding device provided in the folding route to fold the sheet; and a sheet stacking surface for stacking the sheet, wherein the sheet processing apparatus is operable in selectively between a first mode in which a sheet from the delivery port is stacked on the sheet stacking surface, and a second mode in which a sheet folded by the sheet folding device is stacked on the same sheet stacking surface as in the first mode.Type: GrantFiled: January 21, 2009Date of Patent: February 8, 2011Assignee: Canon Finetech Inc.Inventors: Koki Sato, Satoshi Iwama, Eiji Fukasawa, Hisashi Osada, Shin Tsugane
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Publication number: 20110028033Abstract: A coaxial connector where a plug having a coaxial structure is connected in a direction substantially parallel with a board, the board being where the coaxial connector is mounted, the coaxial connector includes a signal contact having one end connected to a plug pin and another end bent or curved toward the board; and a ground contact having a substantially cylindrical shaped main body part, the main body part surrounding a part of the signal contact, the ground contact being connected to a plug side ground member by a first connecting part formed at one end of the main body part, the ground contact being connected to the board by a second connecting part formed at another end of the main body part, wherein the second connecting part includes a center member surrounding two or more surfaces of the signal contact, and an arm part extending from a side part of the center member.Type: ApplicationFiled: July 28, 2010Publication date: February 3, 2011Inventors: Koki Sato, Kazuhiro Mizukami, Toru Yamakami
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Publication number: 20100320671Abstract: Provided is a sheet processing apparatus including a gripper unit which is moved to a retreat region along long grooves in advance when moving a stapler unit to any one of first and second binding positions. The stapler unit is moved to the binding position by being guided by a guide rail portion while passing above the long grooves. Therefore, moving operations of both of the gripper unit and the stapler unit can be smoothly performed under a state in which movement of both thereof is not prohibited by the long grooves and the guide rail portion. Further, an image forming apparatus including the sheet processing apparatus is provided.Type: ApplicationFiled: August 31, 2010Publication date: December 23, 2010Applicant: CANON FINETECH INC.Inventors: Koki Sato, Satoshi Iwama
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Publication number: 20100323772Abstract: A slide hinge includes a first member; a second member connected to the first member, the second member being configured to slide between a first position and a second position; a first terminal part supported at a first member side; and a second terminal part supported at a second member side. By sliding the second member to the first position relative to the first member, the first terminal part and the second terminal part are made conductive with each other.Type: ApplicationFiled: May 26, 2010Publication date: December 23, 2010Inventors: Koichi Kiryu, Koki Sato
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Publication number: 20100317235Abstract: A connector apparatus is provided having a first connector including a first contact part with first and second contact terminals connected by a first connection part and a space therebetween, the second contact terminal being bent such that the space between the first and second contact terminals becomes narrower, a second connector engageable to the first connector and including a second contact part with third and fourth contact terminals connected by a second connection part and a space therebetween, the fourth contact terminal being bent such that the space between the third and fourth contact terminals becomes wider. When the first and second connectors are engaged, the first and second contact parts are connected having the third and fourth connection terminals sandwiched between the first and second connection terminals, having the first contact terminal contact the fourth contact terminal, and having the second contact terminal contact the third contact terminal.Type: ApplicationFiled: June 4, 2010Publication date: December 16, 2010Inventors: Koichi Kiryu, Koki Sato
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Publication number: 20100291790Abstract: A flexible cable connecting structure includes a terminal part including a plurality of conductive patterns, the conductive patterns being formed at an end part of a flexible cable; a plurality of connector pins that are provided side by side inside a connector, the connector pins being configured to be connected to the terminal part; a cable side guide part fixed at a rear surface of the terminal part of the flexible cable; and a connector side guide part provided at a cable inserting opening of the connector, the connector side guide part being configured to guide inserting and detaching of the cable side guide part. The cable side guide part slides on the connector side guide part when the cable side guide part is being inserted into the cable inserting opening of the connector, so that the inserting and detaching of the cable side guide part is guided.Type: ApplicationFiled: April 2, 2010Publication date: November 18, 2010Inventors: Koichi Kiryu, Koki Sato, Miki Kitahara
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Patent number: 7802993Abstract: A disclosed coaxial connector can be surface-mounted on a circuit board without degradation in signal transmission characteristics. The coaxial connector includes a center conductor, a surrounding conductor by which the center conductor is surrounded, and an insulating housing. The center conductor has a leg portion at its base end. The surrounding conductor has six lugs at its base end that extend radially. The leg portion and the lugs are exposed on a bottom surface of the housing. The coaxial connector is mounted on the circuit board with the leg portion pressed against a signal pad on the circuit board for electrical connection and the lugs pressed against a ground pad for electrical connection.Type: GrantFiled: September 8, 2009Date of Patent: September 28, 2010Assignee: Fujitsu Component LimitedInventors: Junichi Akama, Hideo Miyazawa, Koki Sato, Mitsuru Kobayashi
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Patent number: 7766662Abstract: A disclosed coaxial connector can be surface-mounted on a circuit board without degradation in signal transmission characteristics. The coaxial connector includes a center conductor, a surrounding conductor by which the center conductor is surrounded, and an insulating housing. The center conductor has a leg portion at its base end. The surrounding conductor has six lugs at its base end that extend radially. The leg portion and the lugs are exposed on a bottom surface of the housing. The coaxial connector is mounted on the circuit board with the leg portion pressed against a signal pad on the circuit board for electrical connection and the lugs pressed against a ground pad for electrical connection.Type: GrantFiled: January 31, 2008Date of Patent: August 3, 2010Assignee: Fujitsu Component LimitedInventors: Junichi Akama, Hideo Miyazawa, Koki Sato, Mitsuru Kobayashi
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Publication number: 20100112832Abstract: A connector includes a housing and a contact. The contact includes a first part including a first terminal part and a first connection part; a second part including a second terminal part and a second connection part, and a third part including an elastic part having a first end and a second end connected to the first part and the second part, respectively. The first connection part and the second connection part face each other across a gap. The second terminal part is configured to come into press contact with an electrode in response to fixation of the housing to a board. The third part is configured to elastically deform in response to attachment of a plug to the housing and/or the fixation of the housing to the board, so as to cause the first connection part and the second connection part to come into contact and be electrically connected.Type: ApplicationFiled: September 30, 2009Publication date: May 6, 2010Inventors: Koki Sato, Hideo Miyazawa, Tohru Yamakami, Kazuhiro Mizukami
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Patent number: 7695289Abstract: A connector includes a housing and a contact. The contact includes a first part including a first terminal part and a first connection part; a second part including a second terminal part and a second connection part, and a third part including an elastic part having a first end and a second end connected to the first part and the second part, respectively. The first connection part and the second connection part face each other across a gap. The second terminal part is configured to come into press contact with an electrode in response to fixation of the housing to a board. The third part is configured to elastically deform in response to attachment of a plug to the housing and/or the fixation of the housing to the board, so as to cause the first connection part and the second connection part to come into contact and be electrically connected.Type: GrantFiled: September 30, 2009Date of Patent: April 13, 2010Assignee: Fujitsu Component LimitedInventors: Koki Sato, Hideo Miyazawa, Tohru Yamakami, Kazuhiro Mizukami
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Publication number: 20100003851Abstract: A disclosed coaxial connector can be surface-mounted on a circuit board without degradation in signal transmission characteristics. The coaxial connector includes a center conductor, a surrounding conductor by which the center conductor is surrounded, and an insulating housing. The center conductor has a leg portion at its base end. The surrounding conductor has six lugs at its base end that extend radially. The leg portion and the lugs are exposed on a bottom surface of the housing. The coaxial connector is mounted on the circuit board with the leg portion pressed against a signal pad on the circuit board for electrical connection and the lugs pressed against a ground pad for electrical connection.Type: ApplicationFiled: September 8, 2009Publication date: January 7, 2010Applicant: FUJITSU COMPONENT LIMITEDInventors: Junichi Akama, Hideo Miyazawa, Koki Sato, Mitsuru Kobayashi
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Publication number: 20100002984Abstract: An optical waveguide device having a high impact resistance and which can prevent bending and disconnection of an optical fiber, includes a substrate formed with an optical waveguide; an optical fiber connected to both of end portions of the optical waveguide; and a case housing the substrate and holding the optical fiber through a flexible member. Since the optical fiber is held to the case with the flexible member therebetween, thermal stress caused by a difference of the linear expansion coefficient of the optical fiber and that of the case is absorbed by the flexible member, and bending and disconnection of the optical fiber can be prevented. The optical fiber is locked to the case by a stopper such that a tensile force applied to the optical fiber is not propagated to a connection section between the optical fiber and the optical waveguide, and thus, impact resistance is improved.Type: ApplicationFiled: July 11, 2007Publication date: January 7, 2010Applicant: MITSUMI ELECTRIC Co., Ltd.Inventor: Koki Sato
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Patent number: D632250Type: GrantFiled: March 23, 2010Date of Patent: February 8, 2011Assignee: TDK CorporationInventors: Hideaki Harata, Koki Sato, Katsumi Kobayashi, Nobuo Takagi