Patents by Inventor Naotaka Sasame

Naotaka Sasame 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: 11955742
    Abstract: An electrical connector includes a housing, first and second sets of terminals and a spacer. The housing has a first sidewall, a second sidewall spaced apart from the first sidewall and a cavity between the first and second sidewalls. The first set of terminals is disposed in the cavity adjacent to the first sidewall. The second set of terminals is disposed in the cavity adjacent to the second sidewall. The spacer is disposed in the cavity between the first and second sets of terminals.
    Type: Grant
    Filed: September 12, 2022
    Date of Patent: April 9, 2024
    Assignees: Amphenol FCI Asia Pte. Ltd., Amphenol FCI Connectors Singapore Pte. Ltd.
    Inventors: Naotaka Sasame, Motomu Kajiura, Masahiko Motoyama
  • Publication number: 20230253724
    Abstract: An electrical connector includes a housing, first and second sets of terminals and a spacer. The housing has a first sidewall, a second sidewall spaced apart from the first sidewall and a cavity between the first and second sidewalls. The first set of terminals is disposed in the cavity adjacent to the first sidewall. The second set of terminals is disposed in the cavity adjacent to the second sidewall. The spacer is disposed in the cavity between the first and second sets of terminals.
    Type: Application
    Filed: September 12, 2022
    Publication date: August 10, 2023
    Applicants: Amphenol FCI Asia Pte. Ltd., Amphenol FCI Connectors Singapore Pte. Ltd.
    Inventors: Naotaka Sasame, Motomu Kajiura, Masahiko Motoyama
  • Patent number: 11444397
    Abstract: An electrical connector includes a housing, first and second sets of terminals and a spacer. The housing has a first sidewall, a second sidewall spaced apart from the first sidewall and a cavity between the first and second sidewalls. The first set of terminals is disposed in the cavity adjacent to the first sidewall. The second set of terminals is disposed in the cavity adjacent to the second sidewall. The spacer is disposed in the cavity between the first and second sets of terminals.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: September 13, 2022
    Assignees: Amphenol FCI Asia Pte. Ltd., Amphenol FCI Connectors Singapore Pte. Ltd.
    Inventors: Naotaka Sasame, Motomu Kajiura, Masahiko Motoyama
  • Publication number: 20210050683
    Abstract: An electrical connector includes a housing, first and second sets of terminals and a spacer. The housing has a first sidewall, a second sidewall spaced apart from the first sidewall and a cavity between the first and second sidewalls. The first set of terminals is disposed in the cavity adjacent to the first sidewall. The second set of terminals is disposed in the cavity adjacent to the second sidewall. The spacer is disposed in the cavity between the first and second sets of terminals.
    Type: Application
    Filed: October 30, 2020
    Publication date: February 18, 2021
    Applicants: Amphenol FCI Asia Pte. Ltd., Amphenol FCI Connectors Singapore Pte. Ltd.
    Inventors: Naotaka Sasame, Motomu Kajiura, Masahiko Motoyama
  • Patent number: 10840622
    Abstract: An electrical connector includes a housing, first and second sets of terminals and a spacer. The housing has a first sidewall, a second sidewall spaced apart from the first sidewall and a cavity between the first and second sidewalls. The first set of terminals is disposed in the cavity adjacent to the first sidewall. The second set of terminals is disposed in the cavity adjacent to the second sidewall. The spacer is disposed in the cavity between the first and second sets of terminals.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: November 17, 2020
    Assignees: Amphenol FCI Asia Pte. Ltd., Amphenol FCI Connectors Singapore Pte. Ltd.
    Inventors: Naotaka Sasame, Motomu Kajiura, Masahiko Motoyama
  • Publication number: 20200153134
    Abstract: An electrical connector includes a housing, first and second sets of terminals and a spacer. The housing has a first sidewall, a second sidewall spaced apart from the first sidewall and a cavity between the first and second sidewalls. The first set of terminals is disposed in the cavity adjacent to the first sidewall. The second set of terminals is disposed in the cavity adjacent to the second sidewall. The spacer is disposed in the cavity between the first and second sets of terminals.
    Type: Application
    Filed: January 17, 2020
    Publication date: May 14, 2020
    Applicants: Amphenol FCI Asia Pte. Ltd., Amphenol FCI Connectors Singapore Pte. Ltd.
    Inventors: Naotaka Sasame, Motomu Kajiura, Masahiko Motoyama
  • Patent number: 10541482
    Abstract: An electrical connector includes a housing, first and second sets of terminals and a spacer. The housing has a first sidewall, a second sidewall spaced apart from the first sidewall and a cavity between the first and second sidewalls. The first set of terminals is disposed in the cavity adjacent to the first sidewall. The second set of terminals is disposed in the cavity adjacent to the second sidewall. The spacer is disposed in the cavity between the first and second sets of terminals.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: January 21, 2020
    Assignees: Amphenol FCI Asia Pte. Ltd., Amphenol FCI Connectors Singapore Pte. Ltd.
    Inventors: Naotaka Sasame, Motomu Kajiura, Masahiko Motoyama
  • Publication number: 20180198220
    Abstract: An electrical connector includes a housing, first and second sets of terminals and a spacer. The housing has a first sidewall, a second sidewall spaced apart from the first sidewall and a cavity between the first and second sidewalls. The first set of terminals is disposed in the cavity adjacent to the first sidewall. The second set of terminals is disposed in the cavity adjacent to the second sidewall. The spacer is disposed in the cavity between the first and second sets of terminals.
    Type: Application
    Filed: July 7, 2016
    Publication date: July 12, 2018
    Applicants: Amphenol FCI Asia Pte Ltd, Amphenol FCI Connectors Singapore Pte. Ltd.
    Inventors: Naotaka Sasame, Motomu Kajiura, Masahiko Motoyama
  • Patent number: 9640884
    Abstract: An electrical connector includes a housing, contact elements and locking members attached to the housing. The housing has a front end, a back end, a top side, a bottom side and a cavity between the top side and the bottom side. The cavity is to partially receive a circuit board therein. Each contact element is insertable into the housing along a direction from the bottom side towards the top side. Each locking member is insertable into the housing along a direction from the bottom side towards the top side. The upper and lower contact arms and the lock arm are resiliently deflectable away from the cavity to allow insertion of the circuit board into the cavity, and spring back when the circuit board is inserted into the cavity to make electrical connection to the circuit board and to lock the circuit board in the housing.
    Type: Grant
    Filed: April 21, 2014
    Date of Patent: May 2, 2017
    Assignee: FCI Asia Pte. Ltd.
    Inventors: Naotaka Sasame, Takahisa Ishishita, Motomu Kajiura
  • Patent number: 9466903
    Abstract: A high speed flexible printed circuit (FPC) connector includes a housing with ground and signal contact terminal pairs arranged in the housing in a staggered manner along a lateral direction. The housing has a cavity for receiving an FPC board therein. Each ground contact terminal has an upper arm positioned adjacent to a top wall of the cavity and a lower arm positioned adjacent to a bottom wall of the cavity. Each signal contact terminal has only a lower arm positioned adjacent to the bottom wall of the cavity. Signal contact terminals with the only lower arm provide the connector with better signal integrity. An actuator is coupled to the housing for fixing the FPC board in the cavity to establish electrical connections. The actuator has recesses corresponding to the positions of the signal pairs to provide a dielectric constant different from that of the other parts of the actuator.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: October 11, 2016
    Assignee: FCI ASIA PTE. LTD.
    Inventors: Motomu Kajiura, Naotaka Sasame, Masashiko Motoyama
  • Publication number: 20160079692
    Abstract: An electrical connector includes a housing, contact elements and locking members attached to the housing. The housing has a front end, a back end, a top side, a bottom side and a cavity between the top side and the bottom side. The cavity is to partially receive a circuit board therein. Each contact element is insertable into the housing along a direction from the bottom side towards the top side. Each locking member is insertable into the housing along a direction from the bottom side towards the top side. The upper and lower contact arms and the lock arm are resiliently deflectable away from the cavity to allow insertion of the circuit board into the cavity, and spring back when the circuit board is inserted into the cavity to make electrical connection to the circuit board and to lock the circuit board in the housing.
    Type: Application
    Filed: April 21, 2014
    Publication date: March 17, 2016
    Inventors: Naotaka SASAME, Takahisa ISHISHITA, Motomu KAJIURA
  • Publication number: 20150372406
    Abstract: A high speed flexible printed circuit (FPC) connector includes a housing with ground and signal contact terminal pairs arranged in the housing in a staggered manner along a lateral direction. The housing has a cavity for receiving an FPC board therein. Each ground contact terminal has an upper arm positioned adjacent to a top wall of the cavity and a lower arm positioned adjacent to a bottom wall of the cavity. Each signal contact terminal has only a lower arm positioned adjacent to the bottom wall of the cavity. Signal contact terminals with the only lower arm provide the connector with better signal integrity. An actuator is coupled to the housing for fixing the FPC board in the cavity to establish electrical connections. The actuator has recesses corresponding to the positions of the signal pairs to provide a dielectric constant different from that of the other parts of the actuator.
    Type: Application
    Filed: August 31, 2015
    Publication date: December 24, 2015
    Inventors: Motomu KAJIURA, Naotaka SASAME, Masashiko MOTOYAMA
  • Patent number: 9153888
    Abstract: A high speed flexible printed circuit (FPC) connector includes a housing with ground and signal contact terminal pairs arranged in the housing in a staggered manner along a lateral direction. The housing has a cavity for receiving an FPC board therein. Each ground contact terminal has an upper arm positioned adjacent to a top wall of the cavity and a lower arm positioned adjacent to a bottom wall of the cavity. Each signal contact terminal has only a lower arm positioned adjacent to the bottom wall of the cavity. Signal contact terminals with the only lower arm provide the connector with better signal integrity. An actuator is coupled to the housing for fixing the FPC board in the cavity to establish electrical connections. The actuator has recesses corresponding to the positions of the signal pairs to provide a dielectric constant different from that of the other parts of the actuator.
    Type: Grant
    Filed: October 14, 2011
    Date of Patent: October 6, 2015
    Assignee: FCI
    Inventors: Motomu Kajiura, Naotaka Sasame, Masashiko Motoyama
  • Publication number: 20130267110
    Abstract: A high speed flexible printed circuit (FPC) connector includes a housing with ground and signal contact terminal pairs arranged in the housing in a staggered manner along a lateral direction. The housing has a cavity for receiving an FPC board therein. Each ground contact terminal has an upper arm positioned adjacent to a top wall of the cavity and a lower arm positioned adjacent to a bottom wall of the cavity. Each signal contact terminal has only a lower arm positioned adjacent to the bottom wall of the cavity. Signal contact terminals with the only lower arm provide the connector with better signal integrity. An actuator is coupled to the housing for fixing the FPC board in the cavity to establish electrical connections. The actuator has recesses corresponding to the positions of the signal pairs to provide a dielectric constant different from that of the other parts of the actuator.
    Type: Application
    Filed: October 14, 2011
    Publication date: October 10, 2013
    Applicant: FCI
    Inventors: Motomu Kajiura, Naotaka Sasame, Masahiko Motoyama
  • Publication number: 20130059460
    Abstract: A receptacle connector includes a housing and first and second sets of conductive terminals attached to a respective first and second main surfaces of the housing. Each conductive terminal has a first end, a second end and a contact portion therebetween. The first end is offset from the contact portion along a direction perpendicular to the contact portion. The contact portion is attached to one of the first and second main surfaces by insert-molding. The first end extends through an end surface of the housing. The first ends are aligned in one row parallel to the first and second main surfaces such that the molding process is simplified. In a one type of example receptacle connector, the conductive terminals are strongly and precisely attached to the housing, hence the physical dimension can be ensured, and the mateability with counterpart plug connector as well as manufacturability can be improved.
    Type: Application
    Filed: April 6, 2011
    Publication date: March 7, 2013
    Applicant: FCI
    Inventor: Naotaka Sasame
  • Patent number: 7244138
    Abstract: A docking connector comprises a first connector and a second connector. The first connector has an insulating first housing. The first housing includes guide pins that extend from a mating surface of the first housing. The guide pins are moveable toward and away from the first housing. The guide pins are locked in a position away from the first housing by a locking member. The second connector has an insulating second housing. The second housing includes guide pin receiving openings that receive the guide pins. The second connector has a lock release member for unlocking the guide pins during insertion of the guide pins in the guide pin receiving openings.
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: July 17, 2007
    Assignee: Tyco Electronics AMP K.K.
    Inventor: Naotaka Sasame
  • Patent number: 7077684
    Abstract: The present invention provides a cable connector that can reduce the stress that is generated in the solder connections between the contacts of the connector and the circuit board. The cable connector comprises a plurality of contacts, each having a contact part configured to contact a mating contact on one end, and a soldering part on the other end, a circuit board that is soldered to the soldering part of the contacts and is soldered to a cable, a housing that accommodates the contacts, the housing having a mating part disposed on the front thereof configured to mate with the mating connector and circuit board supporting parts that support the circuit board and extend rearward from both ends of the mating part, and locking arms disposed in the housing and configured to lock with a mating connector. The locking arms extend along both sides of the mating part and extend along the circuit board supporting parts.
    Type: Grant
    Filed: September 3, 2004
    Date of Patent: July 18, 2006
    Assignee: Tyco Electronics AMP K.K.
    Inventors: Naotaka Sasame, Junya Tsuji, Shuji Kajinuma
  • Publication number: 20060030196
    Abstract: A docking connector comprises a first connector and a second connector. The first connector has an insulating first housing. The first housing includes guide pins that extend from a mating surface of the first housing. The guide pins are moveable toward and away from the first housing. The guide pins are locked in a position away from the first housing by a locking member. The second connector has an insulating second housing. The second housing includes guide pin receiving openings that receive the guide pins. The second connector has a lock release member for unlocking the guide pins during insertion of the guide pins in the guide pin receiving openings.
    Type: Application
    Filed: August 3, 2005
    Publication date: February 9, 2006
    Inventor: Naotaka Sasame
  • Patent number: 6942509
    Abstract: An electrical connector has an insulative housing with an engagement portion provided with contacts. A shield member is mounted to an exterior of the insulative housing and is connected to a circuit board. Guide posts protrude from a surface of the insulative housing for facilitating engagement of the electrical connector with a mating connector. The guide posts have tips positioned further from the insulative housing than the engagement portion. Conductive members are arranged on the tips of the guide posts. The conductive members facilitate electrostatic discharge with the mating connector and have retention legs connected to the circuit board independently from the shield member.
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: September 13, 2005
    Assignee: Tyco Electronics AMP K.K.
    Inventors: Naotaka Sasame, Shinichi Hashimoto
  • Patent number: 6923662
    Abstract: An electrical connector has an insulative housing with a mounting surface that is inclined at a predetermined angle with respect to a plane perpendicular to an engagement direction with another connector. A plurality of contacts is arranged in the insulative housing. Each contact has a tine that extends parallel to the engagement direction for insertion into through-holes of a circuit board. An aligning member is attached to the insulative housing. The aligning member has a plurality of apertures for receiving and aligning the tines and standoffs that reduce bending stress applied to the tines. The standoffs abut the circuit board so that the aligning member inclines at an angle less than the predetermined angle when the insulative housing is mounted on the circuit board to reduce bending stress applied to the tines.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: August 2, 2005
    Assignee: Tyco Electronics AMP K.K.
    Inventors: Naotaka Sasame, Shinichi Hashimoto