Patents by Inventor Koyomi Miyazaki

Koyomi Miyazaki 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 ANALYZING MICROBIAL FLORA
    Publication number: 20220307063
    Abstract: A method for analyzing a microbiota, comprising (1) dissolving a probe capable of non-specifically interacting with a plurality of microorganisms in a plurality of solvents having different ionic strengths and pH levels, wherein the probe comprises: (a) a cationic polymer and (b) an environment-sensitive fluorophore; (2) adding a test sample containing the microbiota to a plurality of probe solutions prepared in the step (1), thereby microorganisms in the test sample and the probe are interacted non-specifically; (3) measuring fluorescence intensities of the plurality of probe solutions to which the test sample has been added in the step (2); and (4) comparing the pattern of fluorescence intensities obtained in the step (3) with the pattern of fluorescence intensities obtained from a reference sample.
    Type: Application
    Filed: June 24, 2020
    Publication date: September 29, 2022
    Inventors: Shunsuke TOMITA, Ryoji KURITA, Hideyuki TAMAKI, Hiroyuki KUSADA, Naoshi KOJIMA, Sayaka ISHIHARA, Koyomi MIYAZAKI, Isao YUMOTO
  • CORE BODY TEMPERATURE REDUCING AGENT, FOOD PRODUCT, AND SLEEP IMPROVING AGENT
    Publication number: 20210161190
    Abstract: Provided is a novel core body temperature reducing agent. The core body temperature reducing agent of the present invention includes an extract from Tongkat Ali as an active ingredient.
    Type: Application
    Filed: August 21, 2019
    Publication date: June 3, 2021
    Applicant: JAPAN TOBACCO INC.
    Inventors: Yutaka KUROKI, Koyomi MIYAZAKI
  • Circadian rhythm-improving agent
    Patent number: 10695383
    Abstract: The invention provides an agent for improving circadian rhythm comprising cells of lactic acid bacterium or treated product thereof as an active ingredient.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: June 30, 2020
    Assignees: National Institute of Advanced Industrial Science and Technology, Sapporo Holdings Limited
    Inventors: Katsutaka Ooishi, Koyomi Miyazaki, Nanako Itoh, Saori Yamamoto, Yasukazu Nakakita, Hirotaka Kaneda
  • Method of regulating circadian rhythm, and method of preparing circadian rhythm regulatory agent
    Patent number: 9737494
    Abstract: Disclosed are a method of preparation and method of application of a circadian rhythm regulatory agent having as an active ingredient an alkylresorcinol represented by general formula (I) below and a circadian rhythm regulatory agent containing as an active ingredient an alkylresorcinol-containing extract from a cereal or a nut containing an alkylresorcinol of the following general formula (I). In the following general formula (I), R1 is a saturated or unsaturated alkyl group; and R2 is hydrogen or methyl. In general formula (I), R1 is preferably at the para-position with respect to R2, and R1 is preferably a saturated or unsaturated alkyl group having 15 to 27 carbon atoms. [Chem.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: August 22, 2017
    Assignees: NAT'L INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE & TECHNOLOGY, NISSHIN SEIFUN GROUP INC., ORIENTAL YEAST CO., LTD.
    Inventors: Katsutaka Oishi, Koyomi Miyazaki, Yoshiaki Onishi, Tatsunosuke Tomita, Nanako Itoh, Shinichi Fukudome, Keiko Tanaka, Yosuke Kikuchi, Kenji Kasuya
  • METHOD OF REGULATING CIRCADIAN RHYTHM, AND METHOD OF PREPARING CIRCADIAN RHYTHM REGULATORY AGENT
    Publication number: 20150306045
    Abstract: Disclosed are a method of preparation and method of application of a circadian rhythm regulatory agent having as an active ingredient an alkylresorcinol represented by general formula (I) below and a circadian rhythm regulatory agent containing as an active ingredient an alkylresorcinol-containing extract from a cereal or a nut containing an alkylresorcinol of the following general formula (I). In the following general formula (I), R1 is a saturated or unsaturated alkyl group; and R2 is hydrogen or methyl. In general formula (I), R1 is preferably at the para-position with respect to R2, and R1 is preferably a saturated or unsaturated alkyl group having 15 to 27 carbon atoms. [Chem.
    Type: Application
    Filed: April 1, 2015
    Publication date: October 29, 2015
    Inventors: Katsutaka OISHI, Koyomi MIYAZAKI, Yoshiaki ONISHI, Tatsunosuke TOMITA, Nanako ITOH, Shinichi FUKUDOME, Keiko TANAKA, Yosuke KIKUCHI, Kenji KASUYA
  • CIRCADIAN RHYTHM-IMPROVING AGENT
    Publication number: 20150064151
    Abstract: The invention provides an agent for improving circadian rhythm comprising cells of lactic acid bacterium or treated product thereof as an active ingredient.
    Type: Application
    Filed: February 8, 2013
    Publication date: March 5, 2015
    Applicants: National Institute of Advanced Industrial Science and Technology, Sapporo Holdings Limited
    Inventors: Katsutaka Ooishi, Koyomi Miyazaki, Nanako Itoh, Saori Yamamoto, Yasukazu Nakakita, Hirotaka Kaneda