Patents by Inventor Junji OOSAKA

Junji OOSAKA 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).

  • Patent number: 11949185
    Abstract: Provided is a connector and a connector assembly with improved properties of a frame while the number of components is further reduced. The connector can be fitted with a counter connector and includes: a frame including a side wall which surrounds the counter connector; a first terminal and a second terminal which are situated inside the frame; and a blocking portion disposed between the first terminal and the second terminal. The side wall seamlessly continues over an entire periphery of the frame, the frame and the blocking portion are constituted of a same member to be integrated with each other, the blocking portion has a joint portion which joins one end portion to another end portion of the frame, and the joint portion is fixed to the board while being in contact with the board continuously from the one end portion to the other end portion of the frame.
    Type: Grant
    Filed: April 4, 2022
    Date of Patent: April 2, 2024
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junji Oosaka, Yohei Yokoyama
  • Patent number: 11699874
    Abstract: Provided is a connector including a surrounding wall with an improved strength against an outward force. The connector of the invention includes a contact that contacts a counter contact of a counter connector, a housing to which the contact is fitted and attached, and a surrounding wall disposed to surround the housing. A gap is provided between the housing and the surrounding wall, and in a connector fitting state, the surrounding wall is in contact with a counter surrounding wall of the counter connector that has entered the gap. The surrounding wall is provided with a protrusion portion protruding outward in a second direction intersecting a first direction, and an end portion on a board side of the protrusion portion in the first direction is in contact with a board.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: July 11, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junji Oosaka, Akihiro Matsunaga
  • Patent number: 11677176
    Abstract: Provided is a connector capable of allowing a counter connector to be properly fitted with the connector. The connector of the invention includes a frame provided with an opening and is capable of allowing a counter connector to be fitted in an inside of the frame through the opening, and the frame includes a lateral wall that extends in a fitting direction and that surrounds the counter connector being fitted with the connector, and a guide portion that is provided at an end portion of the lateral wall on an opening side where the opening is situated in the fitting direction and that guides the counter connector to an inside of the frame. The lateral wall is continuous over an entire circumference of the frame, and the guide portion is provided at the end portion of the lateral wall on the opening side over the entire circumference of the frame.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: June 13, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junji Oosaka, Yohei Yokoyama
  • Patent number: 11652323
    Abstract: In a connector assembly in which a connector that includes an insulator, signal terminals and a ground terminal which are disposed on the insulator, and a shell having conductivity and a mating connector that includes a mating insulator, mating signal terminals and a mating ground terminal which are disposed on the mating insulator, and a mating shell having conductivity are fitted to each other, the shell includes a frame-like portion that is an outer shell of the connector and an extension portion that is extended from the frame-like portion toward an inside of a frame of the frame-like portion, the ground terminal is integrally formed with the extension portion so that the ground terminal is elastically deformable, and the insulator is fixed and held in the shell by pressing a press-fitting portion included in the extension portion into a press-fitted portion of the insulator.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: May 16, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Junji Oosaka
  • Patent number: 11581686
    Abstract: In a connector assembly in which a first connector that includes a first insulator, first terminals, and a first shell and is mounted on a first board and a second connector that includes a second insulator, second terminals, and a second shell and is mounted on a second board are connected with each other, a first ground pattern that has a frame-like shape and is formed on the first board is soldered to the first shell with first solder, and a second ground pattern that has a frame-like shape and is formed on the second board is soldered to the second shell with second solder. An inner space in which the first terminals and the second terminals are positioned is completely shielded from the outside without any gap.
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: February 14, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junji Oosaka, Yohei Yokoyama
  • Patent number: 11569595
    Abstract: A housing has a first positioning hole that penetrates the housing in the vertical direction. A suction cap includes a suction plate part to be sucked by a suction nozzle, and a plurality of positioning protrusion parts, each of which is to be inserted into a first positioning hole of the housing of an input/output board-side connector and a CPU board-side connector in the state where the suction cap holds the input/output board-side connector and the CPU board-side connector. Each positioning protrusion part is inserted into each corresponding first positioning hole in the state where the suction cap holds the input/output board-side connector and the CPU board-side connector, which achieves the positioning of the input/output board-side connector and the CPU board-side connector with respect to the suction cap.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: January 31, 2023
    Assignee: Japan Aviation Electronics Industry, Ltd.
    Inventor: Junji Oosaka
  • Patent number: 11563284
    Abstract: Each of a first connector and a second connector of a connector assembly includes at least two high frequency signal terminals. When viewed from a first direction, each periphery of the high frequency signal terminals is surrounded by an outer shell and an inner shell. The outer shell has a substantially quadrilateral shape. The high frequency signal terminals, the outer shells surrounding peripheries of the high frequency signal terminals, and the inner shells, which are disposed on a second symmetry axis form a linearly symmetrical shape with the second symmetry axis as a center line of the outer shells along a second direction orthogonal to the first direction in which the high frequency signal terminals are arranged.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: January 24, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Junji Oosaka
  • Patent number: 11563288
    Abstract: Provided is a connector in which a frame is provided with a bending portion while the properties of the frame are maintained. The connector includes a housing to which contacts are attached and a frame which has an end in the first direction fixed to a board and which surrounds the housing. Of the frame, an end portion on a board side in the first direction is provided with a bending portion bent in a second direction, the second direction intersecting the first direction, and a pair of adjacent surfaces adjacent to opposite end surfaces of the bending portion in a third direction, the third direction intersecting each of the first direction and the second direction.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: January 24, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junji Oosaka, Yohei Yokoyama
  • Patent number: 11539170
    Abstract: In a connector assembly in which a first connector that includes a first insulator, first terminals, and a first shell and is mounted on a first board and a second connector that includes a second insulator, second terminals, and a second shell and is mounted on a second board are connected with each other, a first ground pattern that has a frame-like shape and is formed on the first board is soldered to the first shell with first solder, and a second ground pattern that has a frame-like shape and is formed on the second board is soldered to the second shell with second solder. An inner space in which the first terminals and the second terminals are positioned is completely shielded from the outside without any gap.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: December 27, 2022
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junji Oosaka, Yohei Yokoyama
  • Patent number: 11527847
    Abstract: Provided is a connector having the smaller number of constituting components while ensuring strength and blocking property of a frame. The connector of the invention includes a frame and is capable of allowing a counter connector to be fitted in an inside of the frame, and the connector includes a lateral wall provided to the frame and surrounding the counter connector which is in a state of being fitted with the connector, a first terminal and a second terminal separately disposed at different positions in the inside of the frame, and a blocking portion disposed between the first terminal and the second terminal in the inside of the frame. The lateral wall is seamlessly continuous over an entire circumference of the frame, and the lateral wall and the blocking portion are formed of a single member and are integrated.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: December 13, 2022
    Assignee: Japan Aviation Electronics Industry, Limited
    Inventors: Junji Oosaka, Yohei Yokoyama
  • Publication number: 20220393376
    Abstract: A high voltage side hold-down includes a flat-plate shaped reinforcing plate part, a solder leg projecting downward from the reinforcing plate part, and a hold-down elastic piece supported like a cantilever beam by the reinforcing plate part. The hold-down elastic piece includes an elastic piece body, a contact part projecting upward beyond a CPU board opposed surface, and a displacement restriction part for restricting upward displacement of the contact part, sequentially from the base to the end of the hold-down elastic piece. A housing is formed in such a way that the contact part does not come into contact with the housing when the contact part is displaced downward and no longer projects upward beyond the CPU board opposed surface.
    Type: Application
    Filed: March 24, 2022
    Publication date: December 8, 2022
    Inventor: Junji OOSAKA
  • Patent number: 11522308
    Abstract: A connector is mounted on an input-output board. The connector is interposed between the input-output board and a CPU board, and thereby a plurality of pads of the input-output board and a plurality of pads of the CPU board are respectively electrically connected. The connector includes a rectangular flat-plate housing having a first positioning hole and a second positioning hole, and at least one contact row held on the housing. The first positioning hole is formed at a first housing corner part of the housing. The second positioning hole is formed at a fourth housing corner part, which is at a diagonal position with respect to the first housing corner part, of the housing.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: December 6, 2022
    Assignee: Japan Aviation Electronics Industry, Ltd.
    Inventors: Junji Oosaka, Yuichi Takenaga, Akihiro Matsunaga
  • Publication number: 20220385005
    Abstract: A connector comprises an insert-molded body. The insert-molded body comprises a housing and a terminal partially embedded in the housing. The housing has a main portion. The main portion is formed with a trace hole and an accommodation space. The terminal has a held portion, a bent-back portion extending forward from the held portion, a support portion extending rearward from the bent-back portion and a contact portion supported by the support portion. The held portion has a wide portion. When the insert-molded body is seen from above, the wide portion is, at least in part, visible through the trace hole. Each of the support portion and the contact portion has a size smaller than that of the wide portion in the lateral direction. The wide portion is partially visible through the accommodation space when the insert-molded body is seen from below.
    Type: Application
    Filed: April 11, 2022
    Publication date: December 1, 2022
    Applicant: Japan Aviation Electronics Industry, Limited
    Inventor: Junji OOSAKA
  • Patent number: D976838
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: January 31, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junji Oosaka, Yohei Yokoyama
  • Patent number: D978085
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: February 14, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventor: Junji Oosaka
  • Patent number: D995440
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: August 15, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junji Oosaka, Yohei Yokoyama
  • Patent number: D995441
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: August 15, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junji Oosaka, Yohei Yokoyama
  • Patent number: D997882
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: September 5, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junji Oosaka, Yohei Yokoyama
  • Patent number: D998572
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: September 12, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junji Oosaka, Yohei Yokoyama
  • Patent number: D999173
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: September 19, 2023
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Junji Oosaka, Yohei Yokoyama