Patents by Inventor Yuta MURAI

Yuta MURAI 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).

  • COMPOUND, PRODUCTION METHOD THEREFOR, COMPLEX, AND SHORT WAVELENGTH INFRARED FLUORESCENT AGENT
    Publication number: 20240174645
    Abstract: A novel compound that enables shortwave infrared bioimaging is provided. A compound in accordance with an aspect of the present invention is represented by a formula (1) below. In the formula (1), n represents an integer of 3 to 5, X represents a salt of a sulfonic acid group or a reactive crosslinking group with respect to a molecular recognition agent.
    Type: Application
    Filed: March 15, 2022
    Publication date: May 30, 2024
    Inventors: Takashi Jin, Manhadeva Swamy MAKANAHALLI MADEGOWDA, Kenji MONDE, Yuta MURAI
  • ACQUISITION METHOD OF VALUE RELATING TO TRIGLYCERIDE METABOLIC CAPACITY, PRESENTATION METHOD OF DISEASE INFORMATION, PRESENTATION METHOD OF DISEASE DIFFERENTIATION INFORMATION, PRESENTATION METHOD OF THERAPY EFFICACY INFORMATION, PRESENTATION METHOD OF THERAPEUTIC EFFECT INFORMATION, TEST REAGENT AND TEST KIT
    Publication number: 20230251278
    Abstract: Provided are a method for acquiring a value relating to a triglyceride metabolic capacity of a subject within a shorter period of time compared to conventional nuclear medicine methods, and a test reagent and a test kit that are to be used in the acquisition method.
    Type: Application
    Filed: July 7, 2021
    Publication date: August 10, 2023
    Inventors: Ken-ichi HIRANO, Yasuhiro HARA, Hirokazu KASHIWAGI, Akira SUZUKI, Takashi JIN, Kenji MONDE, Yuta MURAI
  • PROCESS FOR PRODUCING HERBICIDE AND INTERMEDIATE THEREOF
    Publication number: 20230012374
    Abstract: The present invention provides industrially preferable processes for producing a sulfone derivative useful as a herbicide and an intermediate thereof. Provided are a process for producing a compound of the formula (4), comprising the following step ii: (step ii) a step of reacting a compound of the formula (2) with a compound of the formula (3) in the presence of a base to produce the compound of the formula (4), and a process for producing a compound of the formula (5), comprising the following step iii: (step iii) a step of reacting the compound of the formula (4) with hydrogen peroxide in the presence of a metal catalyst to produce the compound of the formula (5).
    Type: Application
    Filed: October 30, 2020
    Publication date: January 12, 2023
    Applicant: KUMIAI CHEMICAL INDUSTRY CO., LTD.
    Inventors: Yukio Uchida, Naoya Atsumi, Shinki Tani, Koji Okada, Yuta Murai, Arnott Caoimhin
  • Process for producing spherical particles of furfuryl alcohol resin, spherical particles of furfuryl alcohol resin produced by the process, spherical carbon particles and spherical activated carbon particles
    Patent number: 9040656
    Abstract: Providing a process for advantageously producing spherical particles of furfuryl alcohol resin using only furfuryl alcohol without using a harmful aldehyde as a starting material. In the process, furfuryl alcohol is subjected to a self-condensation reaction in the presence of an acid catalyst, whereby a fluidic condensation resin of furfuryl alcohol is obtained. The condensation resin of furfuryl alcohol is granulated and cured using water as a reaction medium in the presence of a dispersion stabilizer and an acid catalyst having a pKa of not more than 1.5, whereby spherical cured resin particles are formed.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: May 26, 2015
    Assignee: Asahi Organic Chemicals Industry Co., Ltd.
    Inventors: Yasuhiro Matsumoto, Yuta Murai
  • PROCESS FOR PRODUCING SPHERICAL PARTICLES OF FURFURYL ALCOHOL RESIN, SPHERICAL PARTICLES OF FURFURYL ALCOHOL RESIN PRODUCED BY THE PROCESS, SPHERICAL CARBON PARTICLES AND SPHERICAL ACTIVATED CARBON PARTICLES
    Publication number: 20130316178
    Abstract: Providing a process for advantageously producing spherical particles of furfuryl alcohol resin using only furfuryl alcohol without using a harmful aldehyde as a starting material. In the process, furfuryl alcohol is subjected to a self-condensation reaction in the presence of an acid catalyst, whereby a fluidic condensation resin of furfuryl alcohol is obtained. The condensation resin of furfuryl alcohol is granulated and cured using water as a reaction medium in the presence of a dispersion stabilizer and an acid catalyst having a pKa of not more than 1.5, whereby spherical cured resin particles are formed.
    Type: Application
    Filed: August 7, 2013
    Publication date: November 28, 2013
    Applicant: Asahi Organic Chemicals Industry Co., LTD.
    Inventors: Yasuhiro MATSUMOTO, Yuta MURAI