Patents by Inventor Kazuto YAMASHITA

Kazuto YAMASHITA 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).

  • Patent number: 11112404
    Abstract: Disclosed is a method for obtaining information of a test substance, the method including: forming a complex by causing a capture substance to bind to a test substance in a specimen; selectively collecting at least the complex from the specimen; immobilizing the complex collected from the specimen, onto a base plate; and obtaining information regarding a structure of the test substance from the complex immobilized on the base plate.
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: September 7, 2021
    Assignee: SYSMEX CORPORATION
    Inventors: Kenji Akama, Toshihiro Watanabe, Masaya Okada, Kazuto Yamashita, Akshay Ganguly, Shigeki Iwanaga
  • Publication number: 20210255191
    Abstract: Disclosed is: a fluorescent dye comprising a compound, a tautomer of the compound, or a salt of the compound or the tautomer; a labeled composite substance comprising the fluorescent dye and a composite substance which are bonded to each other; a composition containing the fluorescent dye or the labeled composite substance; and a method for acquiring information about a substance of interest by a super-resolution microscopy.
    Type: Application
    Filed: February 1, 2021
    Publication date: August 19, 2021
    Applicants: Eisai R&D Management Co., Ltd., SYSMEX CORPORATION
    Inventors: Daiki HARA, Takafumi Motoki, Yuji Kazuta, Yoshihiko Norimine, Hiroyuki Amino, Masatoshi Suganuma, Shingo Fujiyama, Kazuto Yamashita, Masaya Okada, Yoichi Nishikawa, Shigeki Iwanaga
  • Publication number: 20200264170
    Abstract: Disclosed is a method for acquiring information on an analyte, comprising the steps of: bringing a polypeptide that is the analyte into contact with a capture substance that binds to the polypeptide to form a complex comprising the polypeptide and the capture substance; bonding the capture substance in the complex to a first solid phase to immobilize the complex onto the first solid phase; collecting the first solid phase having the complex immobilized on the first solid phase; releasing the complex from the collected first solid phase, and then bonding the capture substance in the released complex to a second solid phase to immobilize the complex onto the second solid phase; and acquiring information on the polypeptide from the complex immobilized on the second solid phase, wherein a capture substance that binds to at least one of the first solid phase and the second solid phase binds to a C-terminal region of the polypeptide.
    Type: Application
    Filed: February 4, 2020
    Publication date: August 20, 2020
    Applicant: SYSMEX CORPORATION
    Inventors: Kazuto YAMASHITA, Akshay GANGULY, Naoya SAIKI, Shigeki IWANAGA
  • Publication number: 20180299437
    Abstract: Disclosed is a method for obtaining information of a test substance, the method including: forming a complex by causing a capture substance to bind to a test substance in a specimen; selectively collecting at least the complex from the specimen; immobilizing the complex collected from the specimen, onto a base plate; and obtaining information regarding a structure of the test substance from the complex immobilized on the base plate.
    Type: Application
    Filed: April 12, 2018
    Publication date: October 18, 2018
    Inventors: Kenji AKAMA, Toshihiro WATANABE, Masaya OKADA, Kazuto YAMASHITA, Akshay GANGULY, Shigeki IWANAGA