Patents by Inventor Mitsuru ABE

Mitsuru ABE 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).

  • POLYURETHANE PRECURSOR-CONTAINING WOODY MATERIAL, POLYURETHANE-CONTAINING WOODY MATERIAL, POLYURETHANE-CONTAINGIN WOODY MOLDED ARTICLE, AND METHODS FOR MANUFACTURING SAME
    Publication number: 20250034423
    Abstract: A polyurethane precursor-containing woody material that includes a woody raw material that is impregnated with a blocked isocyanate compound and a polyethylene glycol. The polyethylene glycol is represented by a formula: HO—(CH2—CH2—O), —H (n=1 to 12,000). The blocked isocyanate compound is a compound which is formed from an isocyanate compound and a blocking agent that protects an isocyanate group contained in the isocyanate compound, and is inactivated by a group derived from the blocking agent.
    Type: Application
    Filed: December 6, 2022
    Publication date: January 30, 2025
    Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Masako SEKI, Tsunehisa MIKI, Mitsuru ABE, Hiroshi ARAKI
  • FLOW MOLDING WOODY MATERIAL AND FLOW MOLDING MATERIAL INCLUDING SAME AND WOODY MOLDED BODY
    Publication number: 20230193036
    Abstract: A woody material, where a ratio (HB/HA) between a height (HA) of an absorption peak derived by C?H stretching vibration detected at a wavenumber from 2850 cm-1 to 2950 cm-1 and a height (HB) of an absorption peak derived by skeletal vibration of an aromatic ring detected at a wavenumber from 1480 cm-1 to 1540 cm-1 is 1.10 or less in an ATR spectrum of an inside or a surface of the woody material by an infrared spectroscopic analysis method.
    Type: Application
    Filed: June 30, 2021
    Publication date: June 22, 2023
    Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Masako SEKI, Mitsuru ABE, Tsunehisa MIKI