Patents by Inventor Naoki IMAIZUMI

Naoki IMAIZUMI 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).

  • METHOD FOR DIAGNOSING HUMAN T-CELL LEUKEMIA VIRUS TYPE 1 (HTLV-1)-RELATED DISEASE
    Publication number: 20220404363
    Abstract: As a technique enabling to simply and accurately diagnose human T cell leukemia virus type 1 (HTLV-1) related disease, there is provided a diagnostic method for an HTLV-1 related disease based on an amount of tumor necrosis factor receptor 2 (TNFR2) in a blood sample taken from a subject, wherein (1) it is determined based on an increase of the amount of TNFR2 that the subject suffers from, or is likely to develop, the HTLV-1 related disease; and/or (2) it is determined based on a decrease of the amount of TNFR2 that the subject is in remission, or is likely to be in remission, of the HTLV-1 related disease.
    Type: Application
    Filed: November 2, 2020
    Publication date: December 22, 2022
    Applicants: NEC CORPORATION, UNIVERSITY OF THE RYUKYUS
    Inventors: Yoshiko YOSHIHARA, Takuya FUKUSHIMA, Yuetsu TANAKA, Hiroaki MASUZAKI, Kennosuke KARUBE, Naoki IMAIZUMI
  • Partition wall structure and method for constructing same
    Patent number: 11492802
    Abstract: A partition wall has a structure with a wall end portion butted against another building structure and exposed to architectural spaces. An end post at the end portion of the wall is constituted from first and second end post elements, which are spaced apart from each other, so that a gap or an isolation zone interrupting a propagation of a solid vibration or insulating a path for propagating the solid vibration is formed between the first and second elements. An interior finishing panel for defining the architectural space on one side of the wall is fixed to the first element and the interior finishing panel for defining the architectural space on an opposite side of the wall is fixed to the second element.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: November 8, 2022
    Assignee: YOSHINO GYPSUM CO., LTD.
    Inventors: Tomoya Hasegawa, Hiroyuki Sugaya, Yukiteru Hayashi, Naoki Imaizumi
  • PARTITION WALL STRUCTURE AND METHOD FOR CONSTRUCTING SAME
    Publication number: 20210040735
    Abstract: A partition wall has a structure with a wall end portion butted against another building structure and exposed to architectural spaces. An end post at the end portion of the wall is constituted from first and second end post elements, which are spaced apart from each other, so that a gap or an isolation zone interrupting a propagation of a solid vibration or insulating a path for propagating the solid vibration is formed between the first and second elements. An interior finishing panel for defining the architectural space on one side of the wall is fixed to the first element and the interior finishing panel for defining the architectural space on an opposite side of the wall is fixed to the second element.
    Type: Application
    Filed: February 27, 2019
    Publication date: February 11, 2021
    Applicant: YOSHINO GYPSUM CO., LTD.
    Inventors: Tomoya HASEGAWA, Hiroyuki SUGAYA, Yukiteru HAYASHI, Naoki IMAIZUMI