Patents by Inventor Akihiro Shimotsu
Akihiro Shimotsu 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: 20160359269Abstract: A card holding member is able to be inserted into a card connector via a sealing portion of an outer member and able to hold a card. The holding member includes a card holding frame portion, a connecting base portion, and a movable connecting portion. The frame portion opposing side surfaces of the card. The base portion integrally connects to the frame portion. The movable portion mounts on the base portion in the insertion/ejection direction of the holding member. The base portion includes a first sealed portion which engages a first sealing portion of the sealing portion and formed on the outer peripheral surface of the base portion. The movable portion includes a pressure receiving portion which engages a pressure imparting portion of the sealing portion. The movable portion is biased towards the insertion direction and positioned relative to the outer member when the receiving portion engages the imparting portion.Type: ApplicationFiled: May 18, 2016Publication date: December 8, 2016Applicant: Molex, LLCInventors: Nobumasa Motohashi, Akihiro Shimotsu
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Publication number: 20160261068Abstract: A card holding member is provided which is able to hold a card having terminal members and which is able to be inserted into a card connector. The card holding member includes a frame portion, side frame portions, and a movable lock portion. The frame portion includes a front frame portion positioned forward in the insertion direction of the card holding member into the card connector. The side frame portions are connected at both ends to the front frame portion. The movable lock portion is positioned on a side frame portion and is able to engage and disengage from a lock portion on the card connector. The movable lock portion receives force from the lock portion of the card connector forward in the insertion direction when engaging the lock portion of the card connector.Type: ApplicationFiled: February 16, 2016Publication date: September 8, 2016Applicant: Molex, LLCInventors: Teruki NAGASE, Akihiro SHIMOTSU, Mitsuhiro TOMITA, Takaaki HIRAYAMA
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Publication number: 20160248184Abstract: A card holding member is provided for holding a card with terminal members and insertion into a card connector. The holding member comprises a frame portion containing a front frame portion in front of the holding member in the insertion direction and side frame portions connected on both ends to the front frame. The frame portion includes a metal portion composed of a metal panel and a resin portion covering at least some of the periphery of the metal portion. The front end surface of a front metal frame of the metal portion is exposed on the front end surface of the front frame. The front metal frame includes a subsiding portion. The front surface of the subsiding portion is flush with the front end surface of the front metal frame and includes a section displaced from the front end surface in the thickness direction of the front frame.Type: ApplicationFiled: January 19, 2016Publication date: August 25, 2016Applicant: Molex, LLCInventors: Nobumasa Motohashi, Akihiro Shimotsu
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Patent number: 9417414Abstract: An optical connector is disclosed. The optical connector includes a cable having formed therein an optical waveguide, a plug having the cable connected thereto, and a connector housing configured to mount thereon the plug. The cable is provided with a cable-side guide portion. The plug is provided with a plug housing which has a plug-side guide portion and is attached to the cable. The connector housing is provided with a connector-side guide portion. The plug-side guide portion is configured to be engaged with the cable-side guide portion to achieve a positioning of the cable and the plug housing and be engaged with the connector-side guide portion to achieve a positioning of the connector housing and the plug.Type: GrantFiled: July 13, 2010Date of Patent: August 16, 2016Assignee: Molex, LLCInventors: Akihiro Shimotsu, Masayuki Arai
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Patent number: 9379467Abstract: An optical connector is disclosed. The optical connector includes a cable having formed therein an optical waveguide, a plug having the cable connected thereto, and a connector housing configured to mount thereon the plug. The cable is provided with a cable-side guide portion. The plug is provided with a plug housing which has a plug-side guide portion and is attached to the cable. Either one of the cable-side guide portion and the plug-side guide portion is configured as a protrusive convex portion, and the other guide portion is configured as a concave portion so that the convex portion is press-fitted into the concave portion, thereby achieving a positioning of the cable and the plug housing.Type: GrantFiled: July 13, 2010Date of Patent: June 28, 2016Assignee: Molex, LLCInventors: Akihiro Shimotsu, Masayuki Arai
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Publication number: 20160164205Abstract: The card holding member is able to hold a card having terminal members and is able to be inserted into a card connector, and includes a frame portion opposing the side surfaces of the card. The frame portion includes a first metal portion composed of a metal plate, a second metal portion composed of a metal plate being a separate component from the first metal portion, and a resin portion surrounding and covering at least a portion of the first metal portion and the second metal portion.Type: ApplicationFiled: November 24, 2015Publication date: June 9, 2016Applicant: Molex, LLCInventors: Teruki NAGASE, Akihiro SHIMOTSU
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Publication number: 20160164225Abstract: The card holding member is able to hold a card including terminal members and is able to be inserted into a card connector, and comprises a frame portion opposing the side surfaces of the card, and a movable lock portion arranged in the frame portion which is able to engage and disengage from a lock portion of the card connector, the movable lock portion being a spring member made of a metal plate and including at least one corner portion, and the movable lock portion also being elastically deformable in the width direction of the card holding member.Type: ApplicationFiled: November 24, 2015Publication date: June 9, 2016Applicant: Molex, LLCInventors: Teruki NAGASE, Akihiro SHIMOTSU
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Publication number: 20160111802Abstract: A card holding member is provided which is able to hold a card having terminal members and is able to be inserted into a card connector. The card holding member includes a card holding frame portion facing the side surfaces of the card, and a first portion including a first connecting portion. The card holding member further includes a main body portion, and a second portion including a second connecting portion connected to the first connecting portion. The card holding member further includes a first elastic member mounted on the outer periphery of the main body portion. The card holding member further includes a second elastic member mounted between the first connecting portion and the second connecting portion.Type: ApplicationFiled: October 19, 2015Publication date: April 21, 2016Applicant: Molex, LLCInventors: Akihiro SHIMOTSU, Nobuki UKITA, Nobumasa MOTOHASHI, Kenichi KADONO
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Publication number: 20160036143Abstract: A card holding member is able to hold a card 101 with terminal members and able to be inserted into a card connector. Here, the card holding member includes a frame portion 161 facing a side surface 112 of the card 101, and a movable lock portion provided on the frame portion 161 which is able to engage and disengage a lock portion of the card connector. The movable lock portion is disengaged from the lock portion by an auxiliary portion which activates the ejection mechanism for ejecting the card holding member from the card connector.Type: ApplicationFiled: July 23, 2015Publication date: February 4, 2016Applicant: Molex IncorporatedInventors: Nobumasa MOTOHASHI, Akihiro SHIMOTSU, Nobuki UKITA
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Publication number: 20160028172Abstract: A card holding member includes: a front frame portion and a rear frame portion extending in the transverse direction, and side frame portions connecting both ends of the front frame portion and both ends of the rear frame portion, the side surfaces 112 of a card 101 including terminal members arranged on a terminal accommodating surface being surrounded thereby; and a metal portion and a resin portion, at least a portion of the metal portion being exposed at the front end of the front frame portion.Type: ApplicationFiled: June 2, 2015Publication date: January 28, 2016Applicant: Molex, LLCInventors: Nobumasa Motohashi, Akihiro SHIMOTSU, Nobuki UKITA, Yudai MORINAGA, Toshitaka KUSUHARA
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Patent number: 8801299Abstract: An optical connector assembly, and both a cable and a plug for use with such an optical connector assembly, are disclosed. The optical connector assembly includes a cable having laminated therein an optical waveguide and conductive wires, a plug having the cable connected thereto, and a connector housing configured to mount thereon a plug connector. The cable is provided with a wiring portion, arranged so that a core portion of the optical waveguide and the conductive wires do not overlap with each other, and a connection end portion, arranged so that a portion of the core portion of the optical waveguide overlaps with a portion of the conductive wires.Type: GrantFiled: July 12, 2010Date of Patent: August 12, 2014Assignee: Molex IncorporatedInventors: Akihiro Shimotsu, Masayuki Arai
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Patent number: 8740477Abstract: A hybrid connector is disclosed. The hybrid connector comprises a cable, a plug and a connector housing. The cable has an optical waveguide and conductive wires disposed therein. The plug is connected to the cable. The connector housing is configured to mount on the plug. The connector housing is provided with a connector-side locking portion, an optical connection portion and an electrical connection portion.Type: GrantFiled: July 27, 2010Date of Patent: June 3, 2014Assignee: Molex IncorporatedInventors: Naoyoshi Tamura, Akihiro Shimotsu
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Publication number: 20140064668Abstract: A planar optical waveguide part that includes an optical waveguide, a planar conductive wire part that includes a conductive wire, and a connecting end part formed on the lengthwise direction end part, wherein the connecting end part is provided with an optical waveguide end part formed on the lengthwise direction end part of the conductive wire part, a conductive end part formed on the lengthwise direction end part of the conductive wire part, and an intermediate plate intervening between the optical waveguide end part and the conductive end part; the optical waveguide end part, conductive end part, and intermediate plate are bonded by layering; and a bonding pad where components are bonded is formed by ultrasonic bonding to the top surface of the conductive end part.Type: ApplicationFiled: March 8, 2012Publication date: March 6, 2014Inventors: Masako Nishikawa, Akihiro Shimotsu
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Patent number: 8500340Abstract: An optical ferrule assembly is disclosed. The optical ferrule assembly comprises a ferrule body, a notch part, a retainer and an annular member. The ferrule body includes an optical fiber loading hole extending therethough in a longitudinal direction. The notch part is formed in the ferrule body and has a flat surface which receives the optical fiber loading hole. The retainer is arranged in the notch part and has a lower abutting surface opposing to the flat surface and an inclined abutting surface formed on one end side of the lower abutting surface. The annular member fits on an outer periphery of the ferrule body. When the annular member is brought into contact with a portion of an outer peripheral surface of the retainer on one end side thereof, the inclined abutting surface is opposed to the flat surface, and the lower abutting surface is inclined to the flat surface and separated from the flat surface.Type: GrantFiled: June 1, 2007Date of Patent: August 6, 2013Assignee: Molex IncorporatedInventors: Akihiro Shimotsu, Kentaro Imai
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Patent number: 8475054Abstract: An electric connector comprises a conductive terminal and a housing. The conductive terminal is provided with a terminal body portion, a soldering portion, to which an end portion of an electric wire is soldered, and a connection portion connected to a counterpart terminal. The housing is provided with a terminal receipt-hole, in which at least a portion of the terminal body portion is received, and a soldering portion accommodation-groove, in which at least a portion of the soldering portion is accommodated. The soldering portion accommodation-groove is provided with inner side walls, that extend along lateral ends of a soldering surface of the soldering portion, and a concave portion, which is formed in the inner side walls so that a portion of solder that is used for soldering of the end portion of the electric wire is able to come into the concave portion.Type: GrantFiled: May 13, 2009Date of Patent: July 2, 2013Assignee: Molex IncorporatedInventors: Akihiro Shimotsu, Masayuki Arai
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Patent number: 8449202Abstract: A connector comprises a housing, a lever and a lock portion. The housing receives terminals. The lever, rotatably attached to the housing, is configured to be rotatable between a first position, where an initial stage of fitting to a counterpart connector is established, and a second position, where the fitting thereof is completed. The lock portion, capable of locking the lever at the second position, is slidably attached to a body portion of the lever, and configured to be slid between a lock position and a lock release position. The lever is provided with a positioning latch-portion configured to latch the lock portion. The positioning latch-portion is provided with a concave latch-portion and a convex latch-portion configured to be elastically displaced to be engaged in or disengaged from the concave latch-portion.Type: GrantFiled: June 11, 2009Date of Patent: May 28, 2013Assignee: Molex IncorporatedInventors: Akihiro Shimotsu, Masayuki Arai
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Publication number: 20120243833Abstract: An optical connector assembly, and both a cable and a plug for use with such an optical connector assembly, are disclosed. The optical connector assembly includes a cable having laminated therein an optical waveguide and conductive wires, a plug having the cable connected thereto, and a connector housing configured to mount thereon a plug connector. The cable is provided with a wiring portion, arranged so that a core portion of the optical waveguide and the conductive wires do not overlap with each other, and a connection end portion, arranged so that a portion of the core portion of the optical waveguide overlaps with a portion of the conductive wires.Type: ApplicationFiled: July 12, 2010Publication date: September 27, 2012Applicant: Molex IncorporatedInventors: Akihiro Shimotsu, Masayuki Arai
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Publication number: 20120183264Abstract: An optical connector is disclosed. The optical connector includes a cable having formed therein an optical waveguide, a plug having the cable connected thereto, and a connector housing configured to mount thereon the plug. The cable is provided with a cable-side guide portion. The plug is provided with a plug housing which has a plug-side guide portion and is attached to the cable. The connector housing is provided with a connector-side guide portion. The plug-side guide portion is configured to be engaged with the cable-side guide portion to achieve a positioning of the cable and the plug housing and be engaged with the connector-side guide portion to achieve a positioning of the connector housing and the plug.Type: ApplicationFiled: July 13, 2010Publication date: July 19, 2012Applicant: Molex IncorporatedInventors: Akihiro Shimotsu, Masayuki Arai
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Publication number: 20120121223Abstract: A hybrid connector is disclosed. The hybrid connector comprises a cable, a plug and a connector housing. The cable has an optical waveguide and conductive wires disposed therein. The plug is connected to the cable. The connector housing is configured to mount on the plug. The connector housing is provided with a connector-side locking portion, an optical connection portion and an electrical connection portion.Type: ApplicationFiled: July 27, 2010Publication date: May 17, 2012Applicant: MOLEX INCORPORATEDInventors: Naoyoshi Tamura, Akihiro Shimotsu
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Publication number: 20120114283Abstract: An optical connector is disclosed. The optical connector includes a cable having formed therein an optical waveguide, a plug having the cable connected thereto, and a connector housing configured to mount thereon the plug. The cable is provided with a cable-side guide portion. The plug is provided with a plug housing which has a plug-side guide portion and is attached to the cable. Either one of the cable-side guide portion and the plug-side guide portion is configured as a protrusive convex portion, and the other guide portion is configured as a concave portion so that the convex portion is press-fitted into the concave portion, thereby achieving a positioning of the cable and the plug housing.Type: ApplicationFiled: July 13, 2010Publication date: May 10, 2012Applicant: MOLEX INCORPORATEDInventors: Akihiro Shimotsu, Masayuki Arai