Patents by Inventor Shuhei Sakai

Shuhei Sakai 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: 11982049
    Abstract: The present disclosure describes a polyester fabric for airbags formed from a polyester fiber, which can reduce costs, and the polyester fabric for airbags has high restraint performance for receiving the occupant during deployment and maintains the performance at high levels even after aging, while maintaining the mechanical characteristics as a fabric for airbags. A polyester fabric for airbags has a resin provided on at least one surface wherein the polyester fabric has an optimized crimp ratio and has a scrubbing test count of 400 or more after aging treatment at 70° C. at 95% RH for 408 hours.
    Type: Grant
    Filed: December 25, 2020
    Date of Patent: May 14, 2024
    Assignee: TOYOBO CO., LTD.
    Inventors: Shuhei Takeuchi, Masahiro Sakai
  • Patent number: 7637778
    Abstract: A shield plate arranged between a connector and a circuit board for covering and shielding parts of metal pins sticking out from the circuit board when a connector provided with a board mounting surface having a plurality of metal pins and a connector connection surface is mounted at an end of the circuit board, provided with an connector-engagement part, a shield part of the metal pins, a mounting part having press-fit pins for insertion, and support parts of the press-fit pins and flexible parts at a part between the shield part and the mounting part, the press-fit pins becoming vertical to the circuit board in the state with the engagement part engaged with the connector and the free end parts of the press-fit pins provisionally inserted into the engagement holes, thereby enabling the press-fit pins to be press-fit into the engagement holes all at once by a pushing action of the support parts.
    Type: Grant
    Filed: February 6, 2007
    Date of Patent: December 29, 2009
    Assignee: Fujitsu Limited
    Inventor: Shuhei Sakai
  • Publication number: 20080102663
    Abstract: A shield plate arranged between a connector and a circuit board for covering and shielding parts of metal pins sticking out from the circuit board when a connector provided with a board mounting surface having a plurality of metal pins and a connector connection surface is mounted at an end of the circuit board, provided with an connector-engagement part, a shield part of the metal pins, a mounting part having press-fit pins for insertion, and support parts of the press-fit pins and flexible parts at a part between the shield part and the mounting part, the press-fit pins becoming vertical to the circuit board in the state with the engagement part engaged with the connector and the free end parts of the press-fit pins provisionally inserted into the engagement holes, thereby enabling the press-fit pins to be press-fit into the engagement holes all at once by a pushing action of the support parts.
    Type: Application
    Filed: February 6, 2007
    Publication date: May 1, 2008
    Applicant: FUJITSU LIMITED
    Inventor: Shuhei Sakai
  • Patent number: 7285019
    Abstract: A power supply terminal for supplying power to a BWB, the power supply terminal including a first terminal member having a pair of engaging holes; a press fit terminal in a U-shape inserted into slits of the first terminal member and having a plurality of press fit pins formed at an end portion of the press fit terminal. The power supply terminal further includes a second terminal member having a pair of engaging projections, the second terminal member being attached to the first terminal member by engaging the engaging projections with the engaging holes; and an electronic part having a pair of plate springs joined to both end portions of the electronic part, the electronic part being attached to the second terminal member by inserting the plate springs into of the second terminal member slits, and the elastic deforming part of each of the plate springs being pressure-contacted with the press fit terminal when the second terminal member is attached to the first terminal member.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: October 23, 2007
    Assignee: Fujitsu Limited
    Inventors: Shuhei Sakai, Setsuo Kojima, Yoko Murata, Kazuya Orui
  • Patent number: 7093717
    Abstract: The object of the invention is to construct a simple packaging structure having few components and capable of protecting a contained product against shock impacts coming from all directions. To this end, the packaging structure according to the present invention is made of synthetic resin with an elastic quality molded into a sheet form, and includes a first tray pack and a second tray pack which face each other and are adjoined to hold the contained product securely in place; wherein the first and second tray packs are provided with sustaining portions sustaining the periphery of the contained product.
    Type: Grant
    Filed: October 10, 2002
    Date of Patent: August 22, 2006
    Assignee: Fujitsu Limited
    Inventors: Shuhei Sakai, Miyuki Akimoto, Katsuya Fujii, Hiroshi Katagiri, Kiyonori Kusuda
  • Publication number: 20040161975
    Abstract: A power supply terminal for supplying power to a BWB, the power supply terminal including a first terminal member having a pair of engaging holes; a press fit terminal in a U-shape inserted into slits of the first terminal member and having a plurality of press fit pins formed at an end portion of the press fit terminal. The power supply terminal further includes a second terminal member having a pair of engaging projections, the second terminal member being attached to the first terminal member by engaging the engaging projections with the engaging holes; and an electronic part having a pair of plate springs joined to both end portions of the electronic part, the electronic part being attached to the second terminal member by inserting the plate springs into of the second terminal member slits, and the elastic deforming part of each of the plate springs being pressure-contacted with the press fit terminal when the second terminal member is attached to the first terminal member.
    Type: Application
    Filed: February 5, 2004
    Publication date: August 19, 2004
    Inventors: Shuhei Sakai, Setsuo Kojima, Yoko Murata, Kazuya Orui
  • Publication number: 20030146128
    Abstract: The object of the invention is to construct a simple packaging structure having few components and capable of protecting a contained product against shock impacts coming from all directions. To this end, the packaging structure according to the present invention is made of synthetic resin with an elastic quality molded into a sheet form, and includes a first tray pack and a second tray pack which face each other and are adjoined to hold the contained product securely in place; wherein the first and second tray packs are provided with sustaining portions sustaining the periphery of the contained product.
    Type: Application
    Filed: October 10, 2002
    Publication date: August 7, 2003
    Inventors: Shuhei Sakai, Miyuki Akimoto, Katsuya Fujii, Hiroshi Katagiri, Kiyonori Kusuda