Patents by Inventor Kenichiro Fujii

Kenichiro Fujii 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: 11969830
    Abstract: An aluminum alloy brazing sheet including a core material, a sacrificial material provided on one surface of the core material, a brazing filler material provided on the other surface side of the core material, and an intermediate layer provided between the core material and the brazing filler material. The core material contains Si: 0.30 to 1.00 mass %, Mn: 0.50 to 2.00 mass %, Cu: 0.60 to 1.20 mass %, Mg: 0.05 to 0.80 mass %, and Al. The sacrificial material contains Si: 0.10 to 1.20 mass %, Zn: 2.00 to 7.00 mass %, Mn: 0.40 mass % or less, and Al. The intermediate layer contains Si: 0.05 to 1.20 mass %, Mn: 0.50 to 2.00 mass %, Cu: 0.10 to 1.20 mass %, and Al.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: April 30, 2024
    Assignee: Kobe Steel, Ltd.
    Inventors: Tatsuki Hashimoto, Kenichiro Yoshida, Yuji Shibuya, Akihiro Tsuruno, Yoshikazu Miyano, Hajime Sugito, Michiyasu Yamamoto, Masayuki Makita, Arisu Fujii, Shin Takewaka, Hayaki Teramoto, Koichi Yamamoto, Toshihide Ninagawa
  • Publication number: 20170293196
    Abstract: A display device includes a flexible display unit, an electronic component disposed on one surface thereof, and a coating layer that is elastically deformable to cover the electronic component, the coating layer has a fixed region fixed to one of the one surface of the flexible display unit and an end surface of an end portion, and a coating region configured to cover the electronic component is disposed inside the fixed region to be deformed to absorb distortion upon bending of the flexible display unit.
    Type: Application
    Filed: September 11, 2015
    Publication date: October 12, 2017
    Inventors: Chika MIYATAKE, Kenichiro FUJII
  • Publication number: 20170279294
    Abstract: The charging device and the charging system include a storage space for storing plate-like electronic apparatuses having power-receiving coils mounted on the end portion, and power-supplying coils which are provided on a surface facing the end portion and generate inductive currents in the power-receiving coils of the electronic apparatuses stored in the storage space.
    Type: Application
    Filed: September 11, 2015
    Publication date: September 28, 2017
    Applicant: NEC Corporation
    Inventor: Kenichiro FUJII
  • Publication number: 20170278463
    Abstract: A display system includes: a display control device that inserts prescribed image data for lessening degradation of image quality in a middle of source data; and a display device that displays an image generated based on the source data and an image generated based on the prescribed image data.
    Type: Application
    Filed: September 16, 2015
    Publication date: September 28, 2017
    Inventor: Kenichiro FUJII
  • Publication number: 20170185792
    Abstract: Mobile terminal (10) includes display section (103) that has a display maintenance property that eliminates the need to rely on electricity for retaining displayed contents, sensing section (107) that senses whether or not predetermined terminal device (20) is present within a predetermined range, and a display control section (108) that causes the display section (103) to display a predetermined image when the terminal device (20) is present outside the predetermined range.
    Type: Application
    Filed: January 21, 2015
    Publication date: June 29, 2017
    Applicant: NEC Corporation
    Inventors: Kenichiro FUJII, Tatsuyuki SHINTANI, Chika MIYATAKE
  • Publication number: 20170099081
    Abstract: This information processing device (100) has: communication unit (110) that performs near-field wireless communication with other information processing devices; determination unit (120) that determines whether another information processing device (100) has come into proximity on the basis of the communication result of the communication unit (110); and control unit (130) that, if the determination result of the determination unit (120) indicates that another information processing device (100) has come into proximity, causes the communication unit (110) to transition to a reception mode and, if the determination result from the determination unit (120) indicates that another information processing device (100) has not come into proximity, causes the communication unit (110) to transition to a transmission mode.
    Type: Application
    Filed: January 13, 2015
    Publication date: April 6, 2017
    Inventors: Kenichiro FUJII, Michio NAGAI, Tatsuyuki SHINTANI
  • Publication number: 20170090519
    Abstract: To make it possible to easily keep a terminal device stable while holding lower corner portions (two corners) at both ends of a terminal device with both hands and while placing the terminal device on a horizontal plane in a curved state, the terminal device, which has a first and second end part that are separated from and oppose each other, is provided with a flexible display device and a first constituent part and second constituent part configured from electronic components. The first constituent part is disposed in the first end part, and the second constituent part is disposed in the second end part.
    Type: Application
    Filed: January 29, 2015
    Publication date: March 30, 2017
    Applicant: NEC Corporation
    Inventors: Chika MIYATAKE, Kenichiro FUJII, Tatsuyuki SHINTANI, Michio NAGAI
  • Patent number: 8913398
    Abstract: An object of the present invention is to allow stress that may be applied to a semiconductor package to be suppressed, when the semiconductor package is mounted on a curved board. In a mount board 1, a semiconductor package 20 is mounted on a curved board 10 including a curved surface on at least a portion thereof. The curved board 10 includes a pedestal portion 13a disposed on a region of the curved surface portion where the semiconductor package 20 is mounted and having an upper surface thereof formed flat, and a plurality of pad portions 15a disposed on the flat surface of the pedestal portion 13a. The pedestal portion 13a is formed of an insulating material. The semiconductor package 20 is mounted on the pad portions 15a.
    Type: Grant
    Filed: September 3, 2013
    Date of Patent: December 16, 2014
    Assignee: NEC Corporation
    Inventors: Shinji Watanabe, Nobuhiro Mikami, Junya Sato, Kenichiro Fujii, Katsumi Abe, Atsumasa Sawada
  • Patent number: 8625296
    Abstract: An object of the present invention is to allow stress that may be applied to a semiconductor package to be suppressed, when the semiconductor package is mounted on a curved board. In a mount board 1, a semiconductor package 20 is mounted on a curved board 10 including a curved surface on at least a portion thereof. The curved board 10 includes a pedestal portion 13a disposed on a region of the curved surface portion where the semiconductor package 20 is mounted and having an upper surface thereof formed flat, and a plurality of pad portions 15a disposed on the flat surface of the pedestal portion 13a. The pedestal portion 13a is formed of an insulating material. The semiconductor package 20 is mounted on the pad portions 15a.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: January 7, 2014
    Assignee: NEC Corporation
    Inventors: Shinji Watanabe, Nobuhiro Mikami, Junya Sato, Kenichiro Fujii, Katsumi Abe, Atsumasa Sawada
  • Publication number: 20140003015
    Abstract: An object of the present invention is to allow stress that may be applied to a semiconductor package to be suppressed, when the semiconductor package is mounted on a curved board. In a mount board 1, a semiconductor package 20 is mounted on a curved board 10 including a curved surface on at least a portion thereof. The curved board 10 includes a pedestal portion 13a disposed on a region of the curved surface portion where the semiconductor package 20 is mounted and having an upper surface thereof formed flat, and a plurality of pad portions 15a disposed on the flat surface of the pedestal portion 13a. The pedestal portion 13a is formed of an insulating material. The semiconductor package 20 is mounted on the pad portions 15a.
    Type: Application
    Filed: September 3, 2013
    Publication date: January 2, 2014
    Applicant: NEC CORPORATION
    Inventors: Shinji WATANABE, Nobuhiro MIKAMI, Junya SATO, Kenichiro FUJII, Katsumi ABE, Atsumasa SAWADA
  • Patent number: 8300401
    Abstract: A holder of a magnetic storage apparatus is suggested that can efficiently absorb the shock when a vibration or shock is applied to the magnetic storage apparatus. A plurality of holding members (first shock absorbing material foam rubber 340 and second shock absorbing material foam rubber 350) that hold at least two corner parts of the magnetic storage apparatus 320 is included. The holding members are configured in a way that a total sum of holding power to hold one of opposite angles of the magnetic storage apparatus 320 and a total sum of holding power to hold the other of opposite angles are different. The first shock absorbing material foam rubber 340 is disposed on one of opposite angles, and the second shock absorbing material foam rubber 350 is disposed on the other of the opposite angles. The first shock absorbing material foam rubber 340 has greater hardness than the hardness of the second shock absorbing material foam rubber 350.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: October 30, 2012
    Assignee: NEC Corporation
    Inventors: Toshinobu Ogatsu, Kenichiro Fujii
  • Patent number: 8119924
    Abstract: Stress concentration at the connecting portion of the electronic component and the curved board and the area around the connecting portion is suppressed. In a flexible wiring board, insulation layers (11, 13) and wiring layers (12, 15) are piled up alternately and wiring layers (12, 15) are via-connected each other. The board comprises reinforced area (10a) reinforced against external stress, bending area (10c) bending easier than the reinforced area (10a) by external stress, and a stress relaxation area (10b) provided in area between the reinforced area (10a) and the bending area (10c), bending easier than the reinforced area (10a) but not easier than the bending area (10c) by the external stress, and relaxing the stress carried from the bending area (10c) to the reinforced area (10a).
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: February 21, 2012
    Assignee: NEC Corporation
    Inventors: Katsumi Abe, Kenichiro Fujii, Atsumasa Sawada
  • Publication number: 20110242780
    Abstract: An object of the present invention is to allow stress that may be applied to a semiconductor package to be suppressed, when the semiconductor package is mounted on a curved board. In a mount board 1, a semiconductor package 20 is mounted on a curved board 10 including a curved surface on at least a portion thereof. The curved board 10 includes a pedestal portion 13a disposed on a region of the curved surface portion where the semiconductor package 20 is mounted and having an upper surface thereof formed flat, and a plurality of pad portions 15a disposed on the flat surface of the pedestal portion 13a. The pedestal portion 13a is formed of an insulating material. The semiconductor package 20 is mounted on the pad portions 15a.
    Type: Application
    Filed: June 10, 2011
    Publication date: October 6, 2011
    Applicant: NEC CORPORATION
    Inventors: Shinji WATANABE, Nobuhiro MIKAMI, Junya SATO, Kenichiro FUJII, Katsumi ABE, Atsumasa SAWADA
  • Publication number: 20110002213
    Abstract: A holder of a magnetic storage apparatus is suggested that can efficiently absorb the shock when a vibration or shock is applied to the magnetic storage apparatus. A plurality of holding members (first shock absorbing material foam rubber 340 and second shock absorbing material foam rubber 350) that hold at least two corner parts of the magnetic storage apparatus 320 is included. The holding members are configured in a way that a total sum of holding power to hold one of opposite angles of the magnetic storage apparatus 320 and a total sum of holding power to hold the other of opposite angles are different. The first shock absorbing material foam rubber 340 is disposed on one of opposite angles, and the second shock absorbing material foam rubber 350 is disposed on the other of the opposite angles. The first shock absorbing material foam rubber 340 has greater hardness than the hardness of the second shock absorbing material foam rubber 350.
    Type: Application
    Filed: January 21, 2009
    Publication date: January 6, 2011
    Inventors: Toshinobu Ogatsu, Kenichiro Fujii
  • Publication number: 20090107703
    Abstract: To restrain the stress concentration at the connecting portion of the electronic component and the curved board and the area around the connecting portion even when the electronic component is mounted on the curved board. A flexible wiring board in which a plurality of insulation layers (11, 13) and wiring layers (12, 15) are piled up alternately and the wiring layers (12, 15) are connected each other by a via conductor (14), and the board comprises a reinforced area (10a) being reinforced against an external stress, a bending area (10c) bending easier than the reinforced area (10a) by the external stress, and a stress relaxation area (10b) being provided in an area between the reinforced area (10a) and the bending area (10c), bending easier than the reinforced area (10a) by the external stress and not easier than the bending area (10c) by the external stress, and relaxing the stress carried from the bending area (10c) to the reinforced area (10a).
    Type: Application
    Filed: March 30, 2007
    Publication date: April 30, 2009
    Applicant: NEC CORPORATION
    Inventors: Katsumi Abe, Kenichiro Fujii, Atsumasa Sawada
  • Publication number: 20090002973
    Abstract: An object of the present invention is to allow stress that may be applied to a semiconductor package to be suppressed, when the semiconductor package is mounted on a curved board. In a mount board 1, a semiconductor package 20 is mounted on a curved board 10 including a curved surface on at least a portion thereof. The curved board 10 includes a pedestal portion 13a disposed on a region of the curved surface portion where the semiconductor package 20 is mounted and having an upper surface thereof formed flat, and a plurality of pad portions 15a disposed on the flat surface of the pedestal portion 13a. The pedestal portion 13a is formed of an insulating material. The semiconductor package 20 is mounted on the pad portions 15a.
    Type: Application
    Filed: November 8, 2006
    Publication date: January 1, 2009
    Applicant: NEC CORPORATION
    Inventors: Shinji Watanabe, Nobuhiro Mikami, Junya Sato, Kenichiro Fujii, Katsumi Abe, Atsumasa Sawada