Patents by Inventor Haruya Sato

Haruya Sato 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).

  • Ink jet method and ink jet apparatus
    Patent number: 11912051
    Abstract: An ink jet method includes a step of adhering ink jet compositions containing colorants and polymerizable compounds to be cured with radioactive rays to a recording medium by one printing operation, and the ink jet compositions includes an orange ink composition and a red ink composition.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: February 27, 2024
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Chigusa Sato, Kyohei Tanaka, Haruya Koyama
  • LABELED POLYPEPTIDE, MODIFIED POLYPEPTIDE, PRODUCTION METHOD FOR THESE POLYPEPTIDES, REAGENT CONTAINING THESE POLYPEPTIDES, AND MEASUREMENT METHOD FOR TARGET SUBSTANCE
    Publication number: 20230408497
    Abstract: Disclosed is a labeled polypeptide that includes a glutamine residue having a side chain represented by formula (I) below: (wherein, (C) represents an ?-carbon of the glutamine residue, X represents a straight chain alkylene group, Y represents a polyethylene glycol chain, Z represents a label, L represents a spacer or an atomic bond, and the polyethylene glycol chain has a molecular weight of 1100 or larger).
    Type: Application
    Filed: June 16, 2023
    Publication date: December 21, 2023
    Applicant: SYSMEX CORPORATION
    Inventors: Haruya SATO, Katsuki Naitoh, Yukiko Kataoka, Yoichi Nishikawa, Daiki Okano
  • Modified physiologically active proteins and medicinal compositions containing the same
    Patent number: 6620916
    Abstract: The present invention relates to a modified physiologically active protein, modified physiologically active proteins produced by the process and pharmaceutical compositions containing the same.
    Type: Grant
    Filed: September 25, 1998
    Date of Patent: September 16, 2003
    Assignee: Ajinomoto Co., Inc.
    Inventors: Yoshiyuki Takahara, Haruya Sato, Eiko Hayashi, Masanobu Yatagai, Manabu Suzuki, Tomoyuki Tabata, Chieko Ejima
  • Drugs having long-term retention in target tissue
    Publication number: 20030103934
    Abstract: The present invention relates to a polyethylene glycol-bound ligand in which polyethylene glycol is bound to a ligand having a binding affinity for a specific receptor or a specific protein (i.e.
    Type: Application
    Filed: September 30, 2002
    Publication date: June 5, 2003
    Applicant: AJINOMOTO CO. INC
    Inventors: Haruya Sato, Eiko Hayashi, Hideyuki Shirae
  • Protein modification method
    Patent number: 6322996
    Abstract: Transglutaminase is allowed to act upon both a physiologically active protein (inclusive of a fused protein thereof with a peptide through acid amide bonding) and an amino group donor containing the polyethylene glycol, polysaccharide, polyamino acid or branched type sugar derivative moiety, whereby the physiologically active protein is modified without spoiling its inherent physiological activities, and may be improved in its qualification as a drug.
    Type: Grant
    Filed: November 29, 1995
    Date of Patent: November 27, 2001
    Assignee: Drug Delivery System Institute, Ltd.
    Inventors: Haruya Sato, Keiji Yamamoto, Kokichi Suzuki, Masahiro Ikeda, Masahiro Sakagami, Makoto Taniguchi