Patents by Inventor Tatsuyuki KOSHIYAMA

Tatsuyuki KOSHIYAMA 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).

  • PLANT GROWTH REGULATOR OR METHOD FOR PROMOTING PLANT GROWTH
    Publication number: 20240049723
    Abstract: The plant growth regulator according to an embodiment of the present invention contains an extract of an ergothioneine-producing microorganism as an active ingredient. The extract contains ergothioneine.
    Type: Application
    Filed: January 6, 2022
    Publication date: February 15, 2024
    Applicant: Kureha Corporation
    Inventors: Tatsuyuki KOSHIYAMA, Mutsumi KANEKO, Yukihiro HIGASHIYAMA
  • Method for producing novel microorganisms and ergothioneine
    Patent number: 11732236
    Abstract: A microorganism of the present invention is Dirkmeia churashimaensis (NITE BP-03054), Papiliotrema flavescens (NITE BP-03051), Papiliotrema flavescens (NITE BP-03052), or Apiotrichum porosum (NITE BP-03053).
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: August 22, 2023
    Assignees: KUREHA CORPORATION, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Tatsuyuki Koshiyama, Mutsumi Kaneko, Yukihiro Higashiyama, Shun Sato, Tomotake Morita, Azusa Saika
  • METHOD FOR PRODUCING NOVEL MICROORGANISMS AND ERGOTHIONEINE
    Publication number: 20230043773
    Abstract: A microorganism of the present invention is Dirkmeia churashimaensis (NITE BP-03054), Papiliotrema flavescens (NITE BP-03051), Papiliotrema flavescens (NITE BP-03052), or Apiotrichum porosum (NITE BP-03053).
    Type: Application
    Filed: August 6, 2020
    Publication date: February 9, 2023
    Inventors: Tatsuyuki KOSHIYAMA, Mutsumi KANEKO, Yukihiro HIGASHIYAMA, Shun SATO, Tomotake MORITA, Azusa SAIKA
  • PLANT GROWTH REGULATOR AND METHOD FOR PROMOTING PLANT GROWTH
    Publication number: 20220281822
    Abstract: In order to provide a plant growth regulator with an excellent plant growth promoting effect, the plant growth regulator of the present invention includes a compound represented by Formula (I) or its tautomer, or an agrochemically acceptable salt thereof. where R1 and R2 each independently represent a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms, and R3 to R5 each independently represent an alkyl group having from 1 to 4 carbon atoms.
    Type: Application
    Filed: June 15, 2020
    Publication date: September 8, 2022
    Applicant: Kureha Corporation
    Inventors: Tatsuyuki KOSHIYAMA, Takayoshi EIZUKA
  • BACTERICIDAL AGENT FOR AGRICULTURAL OR HORTICULTURAL USE, PLANT DISEASE CONTROL METHOD, AND PRODUCT FOR PLANT DISEASE CONTROL USE
    Publication number: 20220217978
    Abstract: Provided is an agricultural or horticultural fungicide that has low toxicity to humans and animals, that is excellent in handling safety, and that has an excellent controlling effect against a wide range of plant diseases and a high antimicrobial action against plant disease fungi. The agricultural or horticultural fungicide of the present invention includes, as an active ingredient, an azole derivative represented by the following general formula (I) and other active ingredients.
    Type: Application
    Filed: April 20, 2020
    Publication date: July 14, 2022
    Applicant: Kureha Corporation
    Inventors: Hideaki TATEISHI, Erina KIMURA, Tatsuyuki KOSHIYAMA, Mayumi ISHIKAWA