Patents by Inventor Akiko Yagami

Akiko Yagami 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).

  • Publication number: 20240123063
    Abstract: The present invention provides novel antigens of an allergy to soybean, methods and kits for diagnosing an allergy to soybean, pharmaceutical compositions comprising such an antigen, soybeans or processed products of soybean in which such an antigen is eliminated, and a tester for determining the presence or absence of a soybean antigen in an object of interest.
    Type: Application
    Filed: September 7, 2023
    Publication date: April 18, 2024
    Applicant: HOYU CO., LTD.
    Inventors: Kayoko Matsunaga, Akiko Yagami, Naoshi Shimojo, Masashi Nakamura, Nayu Sato
  • Publication number: 20240109943
    Abstract: The present invention provides novel antigens of an allergy to fish, methods and kits for diagnosing an allergy to fish, a pharmaceutical composition comprising the antigen, fish or fish eggs in which the antigen is eliminated, a processed product of the fish or the fish eggs or fish which lay the fish eggs or have hatched from the eggs, and a tester for determining the presence or absence of a fish antigen in an object of interest.
    Type: Application
    Filed: October 20, 2023
    Publication date: April 4, 2024
    Applicant: HOYU CO., LTD.
    Inventors: Kayoko Matsunaga, Akiko Yagami, Naoshi Shimojo
  • Publication number: 20240108719
    Abstract: The present invention provides novel antigens of an allergy to shrimp, methods and kits for diagnosing an allergy to shrimp, pharmaceutical compositions comprising such an antigen, shrimps or processed products of shrimp in which such an antigen is eliminated, and a tester composition for determining the presence or absence of a shrimp antigen in an object of interest. The present invention also relates to polypeptides comprising an epitope of an antigen, kits, compositions and methods for diagnosing an allergy, comprising such a polypeptide, pharmaceutical compositions comprising such a polypeptide, and raw materials or processed products in which an antigen comprising such a polypeptide is eliminated or reduced. The present invention further relates to a tester composition for determining the presence or absence of an antigen in an object of interest.
    Type: Application
    Filed: September 21, 2023
    Publication date: April 4, 2024
    Applicant: HOYU CO., LTD.
    Inventors: Kayoko Matsunaga, Akiko Yagami, Masashi Nakamura, Naoshi Shimojo, Nayu Sato, Yuji Aoki, Tomomi Sakai
  • Publication number: 20240000924
    Abstract: The present invention provides a novel antigen for an egg allergy, a method for diagnosing an egg allergy and a kit for diagnosing an egg allergy, a pharmaceutical composition comprising the antigen, an egg, a processed product of an egg, or a bird which lays or has hatched from the egg in which the antigen is eliminated or reduced, a method for producing a processed product of an egg in which the antigen is eliminated or reduced, and a tester for determining the presence or absence of an egg antigen in an object of interest.
    Type: Application
    Filed: August 3, 2023
    Publication date: January 4, 2024
    Applicant: HOYU CO., LTD.
    Inventors: Kayoko Matsunaga, Akiko Yagami, Masashi Nakamura, Yuji Aoki, Erika Kondo
  • Publication number: 20230295251
    Abstract: The present invention provides novel antigens of an allergy to fish, methods and kits for diagnosing an allergy to fish, pharmaceutical compositions comprising such an antigen, fishes, fish eggs or processed products of such fish or fish egg in which such an antigen is eliminated, fishes that deliver such fish eggs or are born from such fish egg, and a tester for determining the presence or absence of a fish antigen in an object of interest. The present invention also relates to polypeptides comprising an epitope of an antigen, kits, compositions and methods for diagnosing an allergy, comprising such a polypeptide, pharmaceutical compositions comprising such a polypeptide, and raw materials or processed products in which an antigen comprising such a polypeptide is eliminated or reduced. The present invention further relates to a tester for determining the presence or absence of an antigen in an object of interest.
    Type: Application
    Filed: December 29, 2022
    Publication date: September 21, 2023
    Inventors: Kayoko Matsunaga, Akiko Yagami, Naoshi Shimojo, Fumiaki Ohno
  • Publication number: 20230190924
    Abstract: The present invention provides novel antigens of an allergy to egg, methods and kits for diagnosing an allergy to egg, pharmaceutical compositions comprising such an antigen, eggs or processed products of egg in which such an antigen is eliminated or reduced, birds that deliver such eggs or are born from such eggs, a method for producing processed products of egg in which such an antigen is eliminated or reduced, and a tester for determining the presence or absence of an egg antigen in an object of interest. The present invention also relates to polypeptides comprising an epitope of an antigen, kits, compositions and methods for diagnosing an allergy, comprising such a polypeptide, pharmaceutical compositions comprising such a polypeptide, and raw materials or processed products in which an antigen comprising such a polypeptide is eliminated or reduced. The present invention further relates to a tester for determining the presence or absence of an antigen in an object of interest.
    Type: Application
    Filed: December 6, 2017
    Publication date: June 22, 2023
    Inventors: Kayoko Matsunaga, Akiko Yagami, Fumiaki Ohno, Yuji Aoki
  • Publication number: 20220323575
    Abstract: The present invention provides a novel milk allergy antigen, a milk allergy diagnosis method or diagnosis kit, a composition comprising the antigen, a milk or processed milk product with the antigen removed, and a tester composition for determining the presence or absence of the milk antigen in an object of interest. The present invention also pertains to an antigen epitope-comprising polypeptide, a kit for diagnosing an allergy comprising the polypeptide, diagnostic composition, a diagnosis method, a composition comprising the polypeptide, and a raw material or processed product in which the polypeptide-comprising antigen is eliminated or reduced. The present invention further pertains to a tester composition for determining the presence or absence of an antigen in an object of interest.
    Type: Application
    Filed: March 30, 2022
    Publication date: October 13, 2022
    Inventors: Kayoko Matsunaga, Akiko Yagami, Yasuto Kondo, Yuji Aoki, Erika Hasegawa, Tomomi Sakai
  • Patent number: 11298419
    Abstract: The present invention provides novel antigens of an allergy to a quail egg, methods and kits for diagnosing an allergy to a quail egg, pharmaceutical compositions comprising such an antigen, and quail eggs or processed products of quail egg which are devoid of such an antigen.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: April 12, 2022
    Assignee: HOYU CO., LTD.
    Inventors: Kayoko Matsunaga, Akiko Yagami, Yasuto Kondo, Kazuhiro Hara, Masashi Nakamura, Yuji Aoki
  • Publication number: 20210322543
    Abstract: The present invention provides a novel antigen for an egg allergy, a method for diagnosing an egg allergy and a kit for diagnosing an egg allergy, a pharmaceutical composition comprising the antigen, an egg, a processed product of an egg, or a bird which lays or has hatched from the egg in which the antigen is eliminated or reduced, a method for producing a processed product of an egg in which the antigen is eliminated or reduced, and a tester for determining the presence or absence of an egg antigen in an object of interest.
    Type: Application
    Filed: June 2, 2017
    Publication date: October 21, 2021
    Inventors: Kayoko Matsunaga, Akiko Yagami, Masashi Nakamura, Yuji Aoki, Erika Kondo
  • Publication number: 20210292383
    Abstract: The present invention provides novel antigens of an allergy to soybean, methods and kits for diagnosing an allergy to soybean, pharmaceutical compositions comprising such an antigen, soybeans or processed products of soybean in which such an antigen is eliminated, and a tester for determining the presence or absence of a soybean antigen in an object of interest. The present invention also relates to polypeptides comprising an epitope of an allergen, kits, compositions and methods for diagnosing an allergy, comprising such a polypeptide, pharmaceutical compositions comprising such a polypeptide, and food raw materials or edible processed products in which an antigen comprising such a polypeptide is eliminated or reduced, or the polypeptide is cleaved or removed. The present invention further relates to a tester for determining the presence or absence of an antigen in an object of interest.
    Type: Application
    Filed: September 5, 2017
    Publication date: September 23, 2021
    Inventors: Kayoko MATSUNAGA, Akiko YAGAMI, Naoshi SHIMOJO, Fumiaki OHNO
  • Publication number: 20210231678
    Abstract: The present invention provides novel antigens of an allergy to latex, methods and kits for diagnosing an allergy to latex, compositions comprising such an antigen, latex or processed products of latex in which such an antigen is eliminated, and a tester composition for determining the presence or absence of a latex antigen in an object of interest. The present invention also relates to polypeptides comprising an epitope of an antigen, kits, compositions and methods for diagnosing an allergy, comprising such a polypeptide, compositions comprising such a polypeptide, and raw materials or processed products in which an antigen comprising such a polypeptide is eliminated or reduced. The present invention further relates to a tester composition for determining the presence or absence of an antigen in an object of interest.
    Type: Application
    Filed: January 26, 2021
    Publication date: July 29, 2021
    Inventors: Kayoko Matsunaga, Akiko Yagami, Yuji Aoki, Masashi Nakamura, Kazuhiro Hara, Tomomi Sakai
  • Publication number: 20200393408
    Abstract: The present invention provides novel antigens of an allergy to wheat, methods and kits for diagnosing an allergy to wheat, compositions comprising such an antigen, wheat or processed products of wheat in which such an antigen is eliminated, and a tester composition for determining the presence or absence of a wheat antigen in an object of interest. The present invention also relates to polypeptides comprising an epitope of an antigen, kits, compositions and methods for diagnosing an allergy, comprising such a polypeptide, compositions comprising such a polypeptide, and raw materials or processed products in which an antigen comprising such a polypeptide is eliminated or reduced. The present invention further relates to a tester composition for determining the presence or absence of an antigen in an object of interest.
    Type: Application
    Filed: June 12, 2020
    Publication date: December 17, 2020
    Inventors: Kayoko Matsunaga, Akiko Yagami, Yuji Aoki, Erika Hasegawa, Tomomi Sakai
  • Publication number: 20200268877
    Abstract: The present invention provides novel antigens of an allergy to fish, methods and kits for diagnosing an allergy to fish, pharmaceutical compositions comprising such an antigen, fishes, fish eggs or processed products of such fish or fish egg in which such an antigen is eliminated, fishes that deliver such fish eggs or are born from such fish egg, and a tester for determining the presence or absence of a fish antigen in an object of interest. The present invention also relates to polypeptides comprising an epitope of an antigen, kits, compositions and methods for diagnosing an allergy, comprising such a polypeptide, pharmaceutical compositions comprising such a polypeptide, and raw materials or processed products in which an antigen comprising such a polypeptide is eliminated or reduced. The present invention further relates to a tester for determining the presence or absence of an antigen in an object of interest.
    Type: Application
    Filed: December 20, 2017
    Publication date: August 27, 2020
    Inventors: Kayoko Matsunaga, Akiko Yagami, Naoshi Shimojo, Fumiaki Ohno
  • Publication number: 20200188510
    Abstract: The present invention provides novel antigens of an allergy to shrimp, methods and kits for diagnosing an allergy to shrimp, pharmaceutical compositions comprising such an antigen, shrimps or processed products of shrimp in which such an antigen is eliminated, and a tester composition for determining the presence or absence of a shrimp antigen in an object of interest. The present invention also relates to polypeptides comprising an epitope of an antigen, kits, compositions and methods for diagnosing an allergy, comprising such a polypeptide, pharmaceutical compositions comprising such a polypeptide, and raw materials or processed products in which an antigen comprising such a polypeptide is eliminated or reduced. The present invention further relates to a tester composition for determining the presence or absence of an antigen in an object of interest.
    Type: Application
    Filed: May 1, 2018
    Publication date: June 18, 2020
    Inventors: Kayoko Matsunaga, Akiko Yagami, Masashi Nakamura, Naoshi Shimojo, Naya Sato, Yuji Aoki, Tomomi Sakai
  • Publication number: 20190256566
    Abstract: The present invention provides novel antigens of an allergy to fish, methods and kits for diagnosing an allergy to fish, a pharmaceutical composition comprising the antigen, fish or fish eggs in which the antigen is eliminated, a processed product of the fish or the fish eggs or fish which lay the fish eggs or have hatched from the eggs, and a tester for determining the presence or absence of a fish antigen in an object of interest.
    Type: Application
    Filed: April 28, 2017
    Publication date: August 22, 2019
    Inventors: Kayoko Matsunaga, Akiko Yagami, Naoshi Shimojo
  • Publication number: 20190076521
    Abstract: The present invention provides novel antigens of an allergy to soybean, methods and kits for diagnosing an allergy to soybean, pharmaceutical compositions comprising such an antigen, soybeans or processed products of soybean in which such an antigen is eliminated, and a tester for determining the presence or absence of a soybean antigen in an object of interest.
    Type: Application
    Filed: March 3, 2017
    Publication date: March 14, 2019
    Inventors: Kayoko Matsunaga, Akiko Yagami, Naoshi Shimojo, Masashi Nakamura, Nayu Sato
  • Publication number: 20180193449
    Abstract: The present invention provides novel antigens of an allergy to a quail egg, methods and kits for diagnosing an allergy to a quail egg, pharmaceutical compositions comprising such an antigen, and quail eggs or processed products of quail egg which are devoid of such an antigen.
    Type: Application
    Filed: May 25, 2016
    Publication date: July 12, 2018
    Inventors: Kayoko Matsunaga, Akiko Yagami, Yasuto Kondo, Kazuhiro Hara, Masashi Nakamura, Yuji Aoki