Patents by Inventor Manabu Nagano

Manabu Nagano 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: 11309103
    Abstract: A shielded flat cable 1 includes one or more ground wires G1, the ground wires G1 being arrayed parallel to each other, one or more signal wires S1 and S2 arrayed parallel to the one or more ground wires G1, insulating layers 11 and 12 covering the one or more ground wires G1 and the signal wires S1 and S2, and shield layers 21 and 22 provided on outer surfaces of the insulating layers 11 and 12. In a cross-section of the one or more ground wires, the insulating layers 11 and 12 include openings 13 and 14 of which bottoms are respectively an upper surface and a lower surface of one ground wire G1, and the one ground wire G1 and the shield layers 21 and 22 are electrically coupled at the openings 13 and 14, and the signal wires S1 and S2 are surrounded by the one or more ground wires G1 and the shield layers 21 and 22.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: April 19, 2022
    Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Manabu Nagano, Go Hirakawa, Shin Sato, Tatsuo Matsuda
  • Publication number: 20210166836
    Abstract: A shielded flat cable 1 includes one or more ground wires G1, the ground wires G1 being arrayed parallel to each other, one or more signal wires S1 and S2 arrayed parallel to the one or more ground wires G1, insulating layers 11 and 12 covering the one or more ground wires G1 and the signal wires S1 and S2, and shield layers 21 and 22 provided on outer surfaces of the insulating layers 11 and 12. In a cross-section of the one or more ground wires, the insulating layers 11 and 12 include openings 13 and 14 of which bottoms are respectively an upper surface and a lower surface of one ground wire G1, and the one ground wire G1 and the shield layers 21 and 22 are electrically coupled at the openings 13 and 14, and the signal wires S1 and S2 are surrounded by the one or more ground wires G1 and the shield layers 21 and 22.
    Type: Application
    Filed: April 11, 2019
    Publication date: June 3, 2021
    Inventors: Manabu NAGANO, Go HIRAKAWA, Shin SATO, Tatsuo MATSUDA
  • Patent number: 7990923
    Abstract: A method for selecting a connection destination for wireless communication from a plurality of base stations in a wireless terminal that is in service areas of the plurality of base stations, which includes a first step (#11) of receiving dispatch information from each of the plurality of base stations, a second step (#12) of obtaining information about each reception power when the dispatch information is received, a third step (#13) of obtaining information about an antenna that is used by each of the base stations for wireless communication after connection from each of the received dispatch information, and a fourth step (#14) of selecting a base station having a highest quality of a communication channel in the wireless communication as the connection destination based on the information about the reception power and the information about the antenna of each of the base stations.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: August 2, 2011
    Assignee: Fujitsu Limited
    Inventors: Eizou Ishizu, Tamio Shiba, Manabu Nagano
  • Publication number: 20080144581
    Abstract: A method for selecting a connection destination for wireless communication from a plurality of base stations in a wireless terminal that is in service areas of the plurality of base stations, which includes a first step (#11) of receiving dispatch information from each of the plurality of base stations, a second step (#12) of obtaining information about each reception power when the dispatch information is received, a third step (#13) of obtaining information about an antenna that is used by each of the base stations for wireless communication after connection from each of the received dispatch information, and a fourth step (#14) of selecting a base station having a highest quality of a communication channel in the wireless communication as the connection destination based on the information about the reception power and the information about the antenna of each of the base stations.
    Type: Application
    Filed: October 31, 2007
    Publication date: June 19, 2008
    Inventors: Eizou Ishizu, Tamio Shiba, Manabu Nagano