Patents by Inventor Kazuyuki Naito

Kazuyuki Naito 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).

  • Publication number: 20240276679
    Abstract: Provided is a means capable of selectively improving thermal conductivity in a plane direction of a heat conduction sheet. A heat conduction film is configured by disposing a scale-like carbon material formed of a plurality of graphene layers such that the adjacent scale-like carbon materials are in contact with each other and a long axis of the scale-like carbon material is oriented in a plane direction of the film.
    Type: Application
    Filed: May 26, 2021
    Publication date: August 15, 2024
    Inventors: Takako KANEKO, Tetsuro NAITO, Yoshiko TSUKADA, Atsuhiko YAJIMA, Kazuyuki SHIRATORI
  • Patent number: 7622679
    Abstract: An insulating layer 3 mainly composed of a fluorine resin is provided at an outer periphery of an inner conductor 2 to provide an inner insulated wire 4. A skin layer 5 mainly composed of a fluorine resin and doped with titanium oxide and carbon black or the titanium oxide and nickel as color pigment is provided at an outer periphery of stranded inner insulated wires 4. An outer conductor (shield) 6 is provided at an outer periphery of the skin layer 5, and a sheath layer (jacket) 7 is provided at an outer periphery of the outer conductor 6, to provide a signal transmission cable 1 having excellent electric characteristics, mechanical characteristics and terminal workability.
    Type: Grant
    Filed: June 13, 2008
    Date of Patent: November 24, 2009
    Assignees: Hitachi Global, Ltd., Hitachi Cable Fine-Tech, Ltd.
    Inventors: Detian Huang, Hiroshi Komuro, Ryuji Nakagawa, Kazuyuki Naito, Hiroshi Okikawa
  • Publication number: 20080314613
    Abstract: An insulating layer 3 mainly composed of a fluorine resin is provided at an outer periphery of an inner conductor 2 to provide an inner insulated wire 4. A skin layer 5 mainly composed of a fluorine resin and doped with titanium oxide and carbon black or the titanium oxide and nickel as color pigment is provided at an outer periphery of stranded inner insulated wires 4. An outer conductor (shield) 6 is provided at an outer periphery of the skin layer 5, and a sheath layer (jacket) 7 is provided at an outer periphery of the outer conductor 6, to provide a signal transmission cable 1 having excellent electric characteristics, mechanical characteristics and terminal workability.
    Type: Application
    Filed: June 13, 2008
    Publication date: December 25, 2008
    Applicants: HITACHI CABLE FINE-TECH, LTD., HITACHI CABLE, LTD.
    Inventors: Detian Huang, Hiroshi Komuro, Ryuji Nakagawa, Kazuyuki Naito, Hiroshi Okikawa
  • Patent number: 4645738
    Abstract: Two monoclonal antibodies (3-3 and 3-40) were produced which identify two new leukemia associated antigens. Both antibodies reacted with most cell lines derived from patients with T lymphoblastic leukemia (T-ALL), but were not detected on suspensions of normal hematopoietic cells, including thymocytes, by cytotoxicity, absorption of indirect immunofluorescence assays. Analysis of fresh leukemic cells indicated that mAb 3-3 only reacted with T-ALL cells, while mAb 3-40 reacted with some non-T non-B ALL cells and a few acute myelocytic leukemia (AML) cells, as well as T-ALL cells. The 3-40 antigen was also found histopathologically in frozen sections of several normal tissues, including the epithelial cells and a few lymphoid cells of the thymus, and some malignant tissues, while the 3-3 antigen was not found in any tissue studied. A "double absorption" assay provided additional serological evidence the the two antibodies identify different antigenic determinants.
    Type: Grant
    Filed: September 30, 1983
    Date of Patent: February 24, 1987
    Assignee: Memorial Sloan-Kettering Institute Cancer Center
    Inventors: Robert W. Knowles, Bo Dupont, Kazuyuki Naito, Yasuo Morishima