Patents by Inventor Junya Tsuji
Junya Tsuji 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: 20240136774Abstract: An electrical connector includes an insulation housing, a conductive housing assembled to the insulation housing, a plurality of conductive terminals installed within both the insulation housing and the conductive housing, and a spacer. The plurality of conductive terminals include a plurality of ground terminals in contact with the conductive housing to electrically connect the plurality of ground terminals together. The spacer is connected to the insulation housing such that the conductive housing is positioned between the insulation housing and the spacer. The spacer is formed with a clamping structure clamping the conductive housing and the ground terminals together.Type: ApplicationFiled: October 18, 2023Publication date: April 25, 2024Applicants: Tyco Electronics (Shanghai) Co., Ltd., Tyco Electronics Japan G.K.Inventors: Xinlei (Tony) Li, Hailong (Sanders) Yan, Junya Tsuji, Masaaki Iwasaki
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Publication number: 20240047898Abstract: A contact for electrically connecting a first object and a second object includes a main body adapted to be connected to the first object, and a joint portion protruding from the main body toward the second object. The joint portion is adapted to be joined to the second object via solder. A part or portion of a contour of the joint portion is formed in an anchor shape. The anchor shape defines a normal vector including a vector component extending in an opposite direction to a protruding direction of the joint portion.Type: ApplicationFiled: August 4, 2023Publication date: February 8, 2024Applicant: Tyco Electronics Japan G.K.Inventors: Masaaki Iwasaki, Junya Tsuji
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Patent number: 11646518Abstract: A connector comprises a housing and a plurality of contacts retained in the housing. Each of the contacts extends in a longitudinal direction and has a retained portion, a contacting portion disposed in front of the retained portion in the longitudinal direction, and a connecting portion disposed behind the retained portion in the longitudinal direction. Each of the contacting portion and the connecting portion are shifted with respect to the retained portion in a vertical direction perpendicular to the longitudinal direction. The housing is in contact with the retained portion of each of the contacts from both above and below in the vertical direction and from both right and left in a lateral direction perpendicular to the vertical direction and the longitudinal direction.Type: GrantFiled: August 21, 2020Date of Patent: May 9, 2023Assignee: Tyco Electronics Japan G.K.Inventors: Junya Tsuji, Katsuhiko Kobayashi
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Patent number: 11539153Abstract: A connector includes a housing and a contact elongated in a frontward and rearward direction. The contact has a fixed portion fixed to the housing in a middle in the frontward and rearward direction, a first contact portion formed in a front end portion for coming into contact with a first circuit board, a second contact portion formed in a rear end portion for coming into contact with a second circuit board, and a deflective portion formed between the fixed portion and the second contact portion. The deflective portion is adapted to deflect when the second contact portion receives a force from the second circuit board.Type: GrantFiled: July 16, 2019Date of Patent: December 27, 2022Inventors: Junya Tsuji, Katsuhiko Kobayashi
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Publication number: 20220368070Abstract: A housing of a connector includes a body and a guiding structure. The body has a first end and a second end opposite the first end in a length direction. The guiding structure has a guiding groove at the first end of the body and extending perpendicular to the body and a guiding post at the second end of the body. The guiding groove is complementary to the guiding post and has a shape corresponding to and shaped to receive the guiding post.Type: ApplicationFiled: May 13, 2022Publication date: November 17, 2022Applicants: Tyco Electronics (Shanghai) Co. Ltd, Tyco Electronics Japan G.K.Inventors: Xinlei (Tony) Li, Fengping (Alex) Xu, Junya Tsuji
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Publication number: 20220368086Abstract: An electric connector assembly includes an insulating housing, a plurality of rows of contact terminals disposed in the insulating housing and including a plurality of signal terminals and a plurality of ground terminals, and a conductive shell assembled on the insulating housing. The conductive shell contacts and is connected with the ground terminals to electrically connect the ground terminals together.Type: ApplicationFiled: May 13, 2022Publication date: November 17, 2022Applicants: Tyco Electronics (Shanghai) Co. Ltd, Tyco Electronics Japan G.K.Inventors: Xinlei (Tony) Li, Fengping (Alex) Xu, Qiaoli (Cherie) Chen, Junya Tsuji
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Patent number: 11382231Abstract: A socket connector assembly for a communication system includes a socket connector having a socket housing holding socket contacts having deflectable spring beams. The socket connector assembly includes a cable assembly coupled to the socket connector having an outer housing holding a paddle card with paddle card contacts interfacing with the separable mating interfaces of the socket contacts. The cable assembly includes cables terminated to the paddle card coupled to corresponding paddle card contacts. The socket connector assembly includes a spring plate coupled to the outer housing secured to the host circuit board to press the cable assembly downward toward the host circuit board to compress the deflectable spring beams of the socket contacts.Type: GrantFiled: April 30, 2020Date of Patent: July 5, 2022Assignees: Tyco Electronics Japan G.K., TE Connectivity Services GmbHInventors: Junya Tsuji, Katsuhiko Kobayashi, Christopher William Blackburn
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Publication number: 20210345506Abstract: A socket connector assembly for a communication system includes a socket connector having a socket housing holding socket contacts having deflectable spring beams. The socket connector assembly includes a cable assembly coupled to the socket connector having an outer housing holding a paddle card with paddle card contacts interfacing with the separable mating interfaces of the socket contacts. The cable assembly includes cables terminated to the paddle card coupled to corresponding paddle card contacts. The socket connector assembly includes a spring plate coupled to the outer housing secured to the host circuit board to press the cable assembly downward toward the host circuit board to compress the deflectable spring beams of the socket contacts.Type: ApplicationFiled: April 30, 2020Publication date: November 4, 2021Inventors: Junya Tsuji, Katsuhiko Kobayashi, Christopher WIlliam Blackburn
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Publication number: 20200381852Abstract: A connector comprises a housing and a plurality of contacts retained in the housing. Each of the contacts extends in a longitudinal direction and has a retained portion, a contacting portion disposed in front of the retained portion in the longitudinal direction, and a connecting portion disposed behind the retained portion in the longitudinal direction. Each of the contacting portion and the connecting portion are shifted with respect to the retained portion in a vertical direction perpendicular to the longitudinal direction. The housing is in contact with the retained portion of each of the contacts from both above and below in the vertical direction and from both right and left in a lateral direction perpendicular to the vertical direction and the longitudinal direction.Type: ApplicationFiled: August 21, 2020Publication date: December 3, 2020Applicant: Tyco Electronics Japan G.K.Inventors: Junya Tsuji, Katsuhiko Kobayashi
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Patent number: 10784605Abstract: A connector comprises a housing and a plurality of contacts retained in the housing. Each of the contacts extends in a longitudinal direction and has a retained portion, a contacting portion disposed in front of the retained portion in the longitudinal direction, and a connecting portion disposed behind the retained portion in the longitudinal direction. Each of the contacting portion and the connecting portion are shifted with respect to the retained portion in a vertical direction perpendicular to the longitudinal direction. The housing is in contact with the retained portion of each of the contacts from both above and below in the vertical direction and from both right and left in a lateral direction perpendicular to the vertical direction and the longitudinal direction.Type: GrantFiled: December 5, 2018Date of Patent: September 22, 2020Assignee: Tyco Electronics Japan G.K.Inventors: Junya Tsuji, Katsuhiko Kobayashi
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Publication number: 20200028290Abstract: A connector includes a housing and a contact elongated in a frontward and rearward direction. The contact has a fixed portion fixed to the housing in a middle in the frontward and rearward direction, a first contact portion formed in a front end portion for coming into contact with a first circuit board, a second contact portion formed in a rear end portion for coming into contact with a second circuit board, and a deflective portion formed between the fixed portion and the second contact portion. The deflective portion is adapted to deflect when the second contact portion receives a force from the second circuit board.Type: ApplicationFiled: July 16, 2019Publication date: January 23, 2020Applicant: Tyco Electronics Japan G.K.Inventors: Junya Tsuji, Katsuhiko Kobayashi
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Publication number: 20190173212Abstract: A connector comprises a housing and a plurality of contacts retained in the housing. Each of the contacts extends in a longitudinal direction and has a retained portion, a contacting portion disposed in front of the retained portion in the longitudinal direction, and a connecting portion disposed behind the retained portion in the longitudinal direction. Each of the contacting portion and the connecting portion are shifted with respect to the retained portion in a vertical direction perpendicular to the longitudinal direction. The housing is in contact with the retained portion of each of the contacts from both above and below in the vertical direction and from both right and left in a lateral direction perpendicular to the vertical direction and the longitudinal direction.Type: ApplicationFiled: December 5, 2018Publication date: June 6, 2019Applicant: Tyco Electronics Japan G.K.Inventors: Junya Tsuji, Katsuhiko Kobayashi
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Patent number: 9559450Abstract: A card connector is provided having a housing and a contact. The housing includes a card receiving space. The contact is supported by the housing and includes a contact arm and an extended portion. The contact arm includes a free end and the extended portion includes a first end positioned below the contact arm on which the free end of the contact arm slides.Type: GrantFiled: June 27, 2014Date of Patent: January 31, 2017Assignee: Tyco Electronics Japan G.K.Inventors: Junya Tsuji, Tetsuya Katano
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Patent number: 9379487Abstract: A card connector is disclosed having a housing. An eject lever extends transversely to a card inserting direction, and has a first end, a second end, and a central portion pivotally mounted to the housing to pivot when a card is inserted into the card connector or ejected therefrom. A slider extends along the inserting direction and is in contact with the first end of the eject lever. The slider is pushed in the ejection direction by the eject lever when a card is inserted and pushes the first end of the eject lever in the inserting direction to pivot the second end of the eject lever in the ejecting direction to eject the card. A friction member is in direct contact with the eject lever throughout the pivotable range of the eject lever.Type: GrantFiled: September 11, 2014Date of Patent: June 28, 2016Assignee: Tyco Electronics Japan G.K.Inventors: Yutaka Okoshi, Junya Tsuji
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Patent number: 9083117Abstract: A card connector having a housing with a card insertion end, an opposing distal end, and a base. The card connector has a shell positioned on the housing. A card insertion space and a card ejection mechanism receiving space are both positioned between the housing and the shell. The card connector has a card ejection mechanism disposed in the card ejection mechanism receiving space. The card ejection mechanism includes a sliding member, a spring biasing the sliding member in a card-ejecting direction, a lock for locking the sliding member at a locking position; and a sliding member guide. The sliding member guide includes a first guiding member disposed on an interior surface of the base and engageable with a card insertion end of the sliding member; and a second guiding member disposed on an interior surface of the shell and engageable with a distal end of the sliding member.Type: GrantFiled: August 15, 2013Date of Patent: July 14, 2015Assignee: Tyco Electronics Japan G.K.Inventors: Junya Tsuji, Katsuhiko Kobayashi
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Patent number: 9039440Abstract: A card connector with a card insertion detection mechanism has a first movable terminal, and a second movable terminal. An abutting portion located on the first movable terminal is engageable with a card upon insertion to displace the first movable terminal from the second moveable terminal, and is disengageable from the card upon removal. A cam portion of the first movable terminal is positioned to contact the second movable terminal, and wipe with the second movable terminal.Type: GrantFiled: July 2, 2013Date of Patent: May 26, 2015Assignee: Tyco Electronics Japan G.K.Inventors: Junya Tsuji, Masaaki Iwasaki
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Publication number: 20150072549Abstract: A card connector is disclosed having a housing. An eject lever extends transversely to a card inserting direction, and has a first end, a second end, and a central portion pivotally mounted to the housing to pivot when a card is inserted into the card connector or ejected therefrom. A slider extends along the inserting direction and is in contact with the first end of the eject lever. The slider is pushed in the ejection direction by the eject lever when a card is inserted and pushes the first end of the eject lever in the inserting direction to pivot the second end of the eject lever in the ejecting direction to eject the card. A friction member is in direct contact with the eject lever throughout the pivotable range of the eject lever.Type: ApplicationFiled: September 11, 2014Publication date: March 12, 2015Applicant: Tyco Electronics Japan G.K.Inventors: Yutaka Okoshi, Junya Tsuji
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Publication number: 20150050840Abstract: A card connector is provided and includes a case and a plurality of contacts. The case includes a card receiving section, while each of the plurality of contacts include a first resilient beam, a second resilient beam, and a bridge part. The second resilient beam has a length longer than the first resilient beam. The bridge part connects the first resilient beam and the second resilient beam.Type: ApplicationFiled: August 15, 2014Publication date: February 19, 2015Applicant: Tyco Electronics Japan G.K.Inventors: Junya Tsuji, Tokuhiro Hayashimoto, Yutaka Okoshi
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Publication number: 20150004850Abstract: A card connector is provided having a housing and a contact. The housing includes a card receiving space. The contact is supported by the housing and includes a contact arm and an extended portion. The contact arm includes a free end and the extended portion includes a first end positioned below the contact arm on which the free end of the contact arm may slide.Type: ApplicationFiled: June 27, 2014Publication date: January 1, 2015Applicant: Tyco Electronics Japan G.K.Inventors: Junya Tsuji, Tetsuya Katano
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Patent number: 8851911Abstract: A card connector for receiving a card is provided. The card connector includes a housing a plurality of contacts, a slider and a stopper. The housing includes a front wall, a rear wall, and a card receiving passageway formed therein. The contacts are secured in the housing. The slider is positioned and slidable between the front wall and the rear wall. The stopper is supported by the slider and includes end sections positioned adjacent to the slider, such that a space is provided between one of the end sections and the slider.Type: GrantFiled: September 14, 2012Date of Patent: October 7, 2014Assignee: Tyco Electronics Japan G.K.Inventors: Junya Tsuji, Tatsuki Watanabe, Yuki Kudo