Patents by Inventor Hideto Shimazu

Hideto Shimazu 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: 20200362140
    Abstract: An object of the present invention is to provide a method which can produce an ionic liquid-containing network structure with high productivity. A method for producing an ionic liquid-containing structure, which includes an inorganic particle network structure forming step of forming a network structure by inorganic particles in the presence of an ionic liquid, and a polymer network structure forming step of forming a network structure by polymerization of a monomer component containing at least a polar group-containing monomer in the presence of the ionic liquid is provided.
    Type: Application
    Filed: November 21, 2018
    Publication date: November 19, 2020
    Inventors: Naomichi KIMURA, Yuri ITO, Terukazu IHARA, Akira SHIMAZU, Hideto MATSUYAMA, Eiji KAMIO, Tomoki YASUI
  • Patent number: 10754090
    Abstract: A plurality of optical fiber groups are housed in an optical fiber cable and which of the optical fiber groups optical fibers, which constitute the optical fiber groups, belong to can be identified depending on a covering of the optical fibers. Each of optical connectors (plug, receptacle) which are respectively attached to both ends of the optical fiber cable has regions, in which insertion holes in which the optical fibers are inserted and fixed one by one are formed to be arranged in a predetermined interval, in the same number as the number of the optical fiber groups, and even though the optical fibers in one optical fiber group are inserted and fixed in the insertion holes in an identical region, an arrangement order of the optical fibers in the region of the optical connector provided on one end is not maintained as an arrangement order of the optical fibers in the region of the optical connector provided on the other end.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: August 25, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yuichi Koreeda, Hideto Shimazu, Masaki Ishiguro
  • Patent number: 10295764
    Abstract: A plug connector is provided with a photoelectric conversion portion, a first electric connector and a first lock portion. The first electric connector inputs and outputs electric signals into and from the photoelectric conversion portion. The first lock portion and the first electric connector are apart from each other by a first distance. A receptacle connector is provided with a second lock portion and a second electric connector. When the plug connector and the receptacle connector are mated with each other, the second lock portion engages with the first lock portion, and the second electric connector is connected to the first electric connector. The second lock portion and the second electric connector are apart from each other by a second distance. A difference between the first distance and the second distance is equal to or less than an effective contact length between the first electric connector and the second electric connector.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: May 21, 2019
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yuichi Koreeda, Masaki Ishiguro, Hideto Shimazu
  • Publication number: 20190049678
    Abstract: A plug connector is provided with a photoelectric conversion portion, a first electric connector and a first lock portion. The first electric connector inputs and outputs electric signals into and from the photoelectric conversion portion. The first lock portion and the first electric connector are apart from each other by a first distance. A receptacle connector is provided with a second lock portion and a second electric connector. When the plug connector and the receptacle connector are mated with each other, the second lock portion engages with the first lock portion, and the second electric connector is connected to the first electric connector. The second lock portion and the second electric connector are apart from each other by a second distance. A difference between the first distance and the second distance is equal to or less than an effective contact length between the first electric connector and the second electric connector.
    Type: Application
    Filed: May 24, 2018
    Publication date: February 14, 2019
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yuichi KOREEDA, Masaki ISHIGURO, Hideto SHIMAZU
  • Patent number: 10151885
    Abstract: An optical connector apparatus includes a connector which is connected to an electro-optical composite cable including an optical fiber and a metal conductor, and a connection object to be connected. The connector is provided with a ferrule which has a conductive portion on at least a part of the surface thereof. The connection object to be connected is provided with an electrically conductive connection member to be connected to the ferrule. The ferrule and the cable are connected by a crimping structure. When the ferrule is inserted in the connection member, the connector and the connection object to be connected are electrically and optically connected to each other.
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: December 11, 2018
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Hideto Shimazu, Osamu Hashiguchi
  • Patent number: 10036862
    Abstract: In a connector, a guide member to which an optical connector is fixed is provided with a first guide portion. The optical connector is provided with a second guide portion at a tip portion, in a mating direction, of a holding member thereof. The optical connector has a ferrule with a tip, and the tip is located between the first guide portion and the second guide portion in the mating direction. When the connector is connected to a structural body and before the optical connector reaches an accommodating portion, the first guide portion performs rough positioning of the optical connector with respect to the accommodating portion in a plane perpendicular to the mating direction. When the connector is connected to the structural body, the second guide portion guides the optical connector into the accommodating portion.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: July 31, 2018
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Naoki Katagiyama, Takayuki Tanaka, Hideo Sugimoto, Hideto Shimazu
  • Patent number: 10001604
    Abstract: A connector-incorporating plug contains a connector to be inserted into and connected to an adapter in a receptacle and is connected to the receptacle. The connector-incorporating plug includes a housing that is located at a back-end side of the connector in a direction of insertion, to hold the connector, a spring pressing the housing in the direction of insertion, a holder that is located in front of a flange portion formed on the housing and that is mounted to the housing, and a shell member. The holder is pressed by the spring through the flange portion to butt against a projection formed on the inner wall of the shell member, and is kept there. The housing is movable with respect to the holder only along a first axis orthogonal to the direction of insertion. The holder is movable with respect to the shell member only along a crossing axis.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: June 19, 2018
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yuichi Koreeda, Hideto Shimazu, Osamu Imaki, Hideo Sugimoto, Naoki Katagiyama, Masaki Ishiguro, Yasutaka Hiroki
  • Publication number: 20180136417
    Abstract: In a connector, a guide member to which an optical connector is fixed is provided with a first guide portion. The optical connector is provided with a second guide portion at a tip portion, in a mating direction, of a holding member thereof. The optical connector has a ferrule with a tip, and the tip is located between the first guide portion and the second guide portion in the mating direction. When the connector is connected to a structural body and before the optical connector reaches an accommodating portion, the first guide portion performs rough positioning of the optical connector with respect to the accommodating portion in a plane perpendicular to the mating direction. When the connector is connected to the structural body, the second guide portion guides the optical connector into the accommodating portion.
    Type: Application
    Filed: October 4, 2017
    Publication date: May 17, 2018
    Applicant: Japan Aviation Electronics Industry, Limited
    Inventors: Naoki KATAGIYAMA, Takayuki TANAKA, Hideo SUGIMOTO, Hideto SHIMAZU
  • Patent number: 9904019
    Abstract: In an optical-connector-incorporating plug accommodating and holding an optical connector in a barrel at a front end thereof and accommodating, in the barrel, an extra length portion of an optical fiber extending from an optical cable to the optical connector, the extra length portion bends as the optical connector is moved toward a back end of the barrel when the optical connector is connected to a mating receptacle; the distance from the position where the optical connector is held to the outer wall of the barrel depends on the direction, among the directions orthogonal to the direction in which the optical connector is moved; and a guide portion guiding the bend of the extra length portion in a direction other than the direction where the distance to the outer wall of the barrel is the shortest is formed in the barrel. The optical-connector-incorporating plug can be reduced in size.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: February 27, 2018
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yuichi Koreeda, Hideto Shimazu, Osamu Imaki, Hideo Sugimoto, Naoki Katagiyama, Masaki Ishiguro, Yasutaka Hiroki
  • Patent number: 9880360
    Abstract: An optical connector apparatus includes a connector which is connected to an electro-optical composite cable including an optical fiber and a metal conductor, and a connection object to be connected. The connector is provided with a ferrule which has a conductive portion on at least a part of the surface thereof. The connection object to be connected is provided with an electrically conductive connection member to be connected to the ferrule. The ferrule and the cable are connected by a crimping structure. When the ferrule is inserted in the connection member, the connector and the connection object to be connected are electrically and optically connected to each other.
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: January 30, 2018
    Assignee: JAPAN AVIATION ELECTRONICS, INDUSTRY, LIMITED
    Inventors: Hideto Shimazu, Osamu Hashiguchi, Kenzo Fukayama, Masahiro Izaki
  • Publication number: 20170357050
    Abstract: A plurality of optical fiber groups are housed in an optical fiber cable and which of the optical fiber groups optical fibers, which constitute the optical fiber groups, belong to can be identified depending on a covering of the optical fibers. Each of optical connectors (plug, receptacle) which are respectively attached to both ends of the optical fiber cable has regions, in which insertion holes in which the optical fibers are inserted and fixed one by one are formed to be arranged in a predetermined interval, in the same number as the number of the optical fiber groups, and even though the optical fibers in one optical fiber group are inserted and fixed in the insertion holes in an identical region, an arrangement order of the optical fibers in the region of the optical connector provided on one end is not maintained as an arrangement order of the optical fibers in the region of the optical connector provided on the other end.
    Type: Application
    Filed: December 1, 2015
    Publication date: December 14, 2017
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yuichi KOREEDA, Hideto SHIMAZU, Masaki ISHIGURO
  • Publication number: 20170276882
    Abstract: A connector-incorporating plug contains a connector to be inserted into and connected to an adapter in a receptacle and is connected to the receptacle. The connector-incorporating plug includes a housing that is located at a back-end side of the connector in a direction of insertion, to hold the connector, a spring pressing the housing in the direction of insertion, a holder that is located in front of a flange portion formed on the housing and that is mounted to the housing, and a shell member. The holder is pressed by the spring through the flange portion to butt against a projection formed on the inner wall of the shell member, and is kept there. The housing is movable with respect to the holder only along a first axis orthogonal to the direction of insertion. The holder is movable with respect to the shell member only along a crossing axis.
    Type: Application
    Filed: May 20, 2015
    Publication date: September 28, 2017
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yuichi KOREEDA, Hideto SHIMAZU, Osamu IMAKI, Hideo SUGIMOTO, Naoki KATAGIYAMA, Masaki ISHIGURO, Yasutaka HIROKI
  • Publication number: 20170269309
    Abstract: In an optical-connector-incorporating plug accommodating and holding an optical connector in a barrel at a front end thereof and accommodating, in the barrel, an extra length portion of an optical fiber extending from an optical cable to the optical connector, the extra length portion bends as the optical connector is moved toward a back end of the barrel when the optical connector is connected to a mating receptacle; the distance from the position where the optical connector is held to the outer wall of the barrel depends on the direction, among the directions orthogonal to the direction in which the optical connector is moved; and a guide portion guiding the bend of the extra length portion in a direction other than the direction where the distance to the outer wall of the barrel is the shortest is formed in the barrel. The optical-connector-incorporating plug can be reduced in size.
    Type: Application
    Filed: May 29, 2015
    Publication date: September 21, 2017
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Yuichi KOREEDA, Hideto SHIMAZU, Osamu IMAKI, Hideo SUGIMOTO, Naoki KATAGIYAMA, Masaki ISHIGURO, Yasutaka HIROKI
  • Patent number: D860137
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: September 17, 2019
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Masaki Ishiguro, Hideto Shimazu, Yuichi Koreeda
  • Patent number: D860954
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: September 24, 2019
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Masaki Ishiguro, Yuichi Koreeda, Hideto Shimazu
  • Patent number: D864115
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: October 22, 2019
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Masaki Ishiguro, Hideto Shimazu, Yuichi Koreeda
  • Patent number: D870669
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: December 24, 2019
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Naoki Katagiyama, Yuichi Koreeda, Hideto Shimazu, Takayuki Tanaka
  • Patent number: D872694
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: January 14, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Masaki Ishiguro, Yuichi Koreeda, Hideto Shimazu
  • Patent number: D873220
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: January 21, 2020
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Masaki Ishiguro, Hideto Shimazu, Yuichi Koreeda
  • Patent number: D876359
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: February 25, 2020
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Masaki Ishiguro, Yuichi Koreeda, Hideto Shimazu