Patents by Inventor Masanari Nakamichi

Masanari Nakamichi 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).

  • SURFACE-TREATED STEEL SHEET AND METHOD OF PRODUCING THE SAME
    Publication number: 20240068107
    Abstract: It is provided a surface-treated steel sheet that can be produced without using hexavalent chromium and has excellent sulfide staining resistance and coating secondary adhesion. It is a surface-treated steel sheet having: a Sn plating layer; a metallic Cr layer disposed on the Sn plating layer; and a Cr oxide layer disposed on the metallic Cr layer, on at least one surface of a steel sheet, and the surface-treated steel sheet has a water contact angle of 50° or less and a total atomic ratio of K, Na, Mg, and Ca adsorbed on the surface to Cr of 5% or less.
    Type: Application
    Filed: November 29, 2021
    Publication date: February 29, 2024
    Applicant: JFE STEEL CORPORATION
    Inventors: Takashi UENO, Yoichiro YAMANAKA, Yoshitsugu SUZUKI, Masanari TOMOZAWA, Haruo NAKAMICHI, Takashi KAWANO
  • Method for the production of antibiotic C-15003 P-3
    Patent number: 4356265
    Abstract: Antibiotic C-15003 P-3 is specifically produced by cultivating a microorganism belonging to the genus Nocardia in a culture medium to which isobutyl aldehyde, isobutyl alcohol or a fatty acid ester of isobutyl alcohol is added.The Antibiotic C-15003 P-3 is useful as an antifungal, antiprotozoan or antitumor agent.
    Type: Grant
    Filed: November 24, 1980
    Date of Patent: October 26, 1982
    Assignee: Takeda Chemical Industries, Ltd.
    Inventors: Kazunori Hatano, Masanari Nakamichi, Shun-ichi Akiyama