Patents by Inventor Kentaro Takamura

Kentaro Takamura 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: 20240115652
    Abstract: There is provided a bioabsorbable peptide tissue occluding agent that can be applied to large mammals including humans, the peptide tissue occluding agent being obtained by artificial synthesis to avoid concerns of infection by viruses and the like. The tissue occluding agent contains a peptide, wherein the peptide is an amphiphilic peptide having 8-200 amino acid residues with the hydrophilic amino acids and hydrophobic amino acids alternately bonded, and is a self-assembling peptide exhibiting a ?-structure in aqueous solution in the presence of physiological pH and/or a cation.
    Type: Application
    Filed: September 13, 2023
    Publication date: April 11, 2024
    Inventors: Kentaro Takamura, Satoshi Gojo, Satoru Kobayashi
  • Publication number: 20240069761
    Abstract: A storage system includes a storage controller and a plurality of storage drives. The storage controller holds power management information for managing power supplied to the storage system and power consumption of an operating mounted device of the storage system, and definition information for defining a relationship between power states and power consumption of the plurality of storage drives. The storage controller determines a power budget that can be supplied to the plurality of storage drives, based on the power management information according to a change in a configuration of the storage system, and determines a power state of each of the plurality of storage drives based on the power budget and the definition information.
    Type: Application
    Filed: March 7, 2023
    Publication date: February 29, 2024
    Applicant: Hitachi, Ltd.
    Inventors: Naoya OKADA, Kentaro SHIMADA, Yuki KOTAKE, Yukiyoshi TAKAMURA
  • Patent number: 11801281
    Abstract: There is provided a bioabsorbable peptide tissue occluding agent that can be applied to large mammals including humans, the peptide tissue occluding agent being obtained by artificial synthesis to avoid concerns of infection by viruses and the like. The tissue occluding agent contains a peptide, wherein the peptide is an amphiphilic peptide having 8-200 amino acid residues with the hydrophilic amino acids and hydrophobic amino acids alternately bonded, and is a self-assembling peptide exhibiting a ?-structure in aqueous solution in the presence of physiological pH and/or a cation.
    Type: Grant
    Filed: January 4, 2022
    Date of Patent: October 31, 2023
    Assignee: 3-D Matrix, Ltd.
    Inventors: Kentaro Takamura, Satoshi Gojo, Satoru Kobayashi
  • Publication number: 20220193184
    Abstract: There is provided a bioabsorbable peptide tissue occluding agent that can be applied to large mammals including humans, the peptide tissue occluding agent being obtained by artificial synthesis to avoid concerns of infection by viruses and the like. The tissue occluding agent contains a peptide, wherein the peptide is an amphiphilic peptide having 8-200 amino acid residues with the hydrophilic amino acids and hydrophobic amino acids alternately bonded, and is a self-assembling peptide exhibiting a ?-structure in aqueous solution in the presence of physiological pH and/or a cation.
    Type: Application
    Filed: January 4, 2022
    Publication date: June 23, 2022
    Inventors: Kentaro Takamura, Satoshi Gojo, Satoru Kobayashi
  • Publication number: 20220168462
    Abstract: Systems and methods of blocking a biological vessel 2 are provided. The systems and methods may comprise introducing to the vessel an amphiphilic peptide. The peptide may comprise at least thirteen amino acids that may alternate between a hydrophobic amino acid and a hydrophilic amino acid. The peptide may form a beta- sheet spontaneously in an aqueous solution in the presence of a cation.
    Type: Application
    Filed: November 24, 2021
    Publication date: June 2, 2022
    Applicant: 3-D Matrix, Ltd.
    Inventors: Satoru Kobayashi, Kentaro Takamura
  • Publication number: 20200222496
    Abstract: There is provided a bioabsorbable peptide tissue occluding agent that can be applied to large mammals including humans, the peptide tissue occluding agent being obtained by artificial synthesis to avoid concerns of infection by viruses and the like. The tissue occluding agent contains a peptide, wherein the peptide is an amphiphilic peptide having 8-200 amino acid residues with the hydrophilic amino acids and hydrophobic amino acids alternately bonded, and is a self-assembling peptide exhibiting a ?-structure in aqueous solution in the presence of physiological pH and/or a cation.
    Type: Application
    Filed: January 15, 2020
    Publication date: July 16, 2020
    Inventors: Kentaro Takamura, Satoshi Gojo, Satoru Kobayashi
  • Patent number: 10596225
    Abstract: There is provided a bioabsorbable peptide tissue occluding agent that can be applied to large mammals including humans, the peptide tissue occluding agent being obtained by artificial synthesis to avoid concerns of infection by viruses and the like. The tissue occluding agent contains a peptide, wherein the peptide is an amphiphilic peptide having 8-200 amino acid residues with the hydrophilic amino acids and hydrophobic amino acids alternately bonded, and is a self-assembling peptide exhibiting a ?-structure in aqueous solution in the presence of physiological pH and/or a cation.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: March 24, 2020
    Assignee: 3-D Matrix, Ltd.
    Inventors: Kentaro Takamura, Satoshi Gojo, Satoru Kobayashi
  • Patent number: 10576123
    Abstract: There is provided a bioabsorbable peptide tissue occluding agent that can be applied to large mammals including humans, the peptide tissue occluding agent being obtained by artificial synthesis to avoid concerns of infection by viruses and the like. The tissue occluding agent contains a peptide, wherein the peptide is an amphiphilic peptide having 8-200 amino acid residues with the hydrophilic amino acids and hydrophobic amino acids alternately bonded, and is a self-assembling peptide exhibiting a ?-structure in aqueous solution in the presence of physiological pH and/or a cation.
    Type: Grant
    Filed: October 6, 2009
    Date of Patent: March 3, 2020
    Assignee: 3-D Matrix, Ltd.
    Inventors: Kentaro Takamura, Satoshi Gojo, Satoru Kobayashi
  • Publication number: 20160287744
    Abstract: Systems and methods of blocking a biological vessel are provided. The systems and methods may comprise introducing to the vessel an amphiphilic peptide. The peptide may comprise at least thirteen amino acids that may alternate between a hydrophobic amino acid and a hydrophilic amino acid. The peptide may form a beta-sheet spontaneously in an aqueous solution in the presence of a cation.
    Type: Application
    Filed: November 14, 2013
    Publication date: October 6, 2016
    Inventors: Satoru Kobayashi, Kentaro Takamura
  • Publication number: 20150105336
    Abstract: Provided is a mucosa-elevating agent containing 0.1% to 1.0% of a peptide, wherein the peptide is an amphipathic protein having 8 to 200 amino acid residues in which hydrophilic amino acids and hydrophobic amino acids are alternately bonded, and is a self-assembling peptide that exhibits a ? structure in an aqueous solution at physiological pH and/or in the presence of cations.
    Type: Application
    Filed: March 8, 2013
    Publication date: April 16, 2015
    Inventors: Kentaro Takamura, Satoru Kobayashi, Noriaki Matsuda
  • Publication number: 20140329914
    Abstract: Provided are compounds and methods useful for sealing air leaks in the thoracic cavity. Compounds and compositions of the invention comprise certain amphiphilic peptides, 8-200 amino acid residues long, that self-assemble spontaneously to form a gel in the presence of physiological pH and/or in the presence of a cation. In one embodiment, the peptide comprises a repeated sequence arginine-alanine-aspartic acid-alanine (RADA). Methods of the invention include a method of occluding a pulmonary air leak in a subject, comprising applying a compound of the invention to the site of a pulmonary air leak. The compounds and methods of the invention can be combined with other agents useful to treat cancer, inflammation, or infection.
    Type: Application
    Filed: August 31, 2012
    Publication date: November 6, 2014
    Applicant: 3-D Matrix Ltd.
    Inventors: Satoru Kobayashi, Satoshi Okada, Kentaro Takamura
  • Publication number: 20140038909
    Abstract: There is provided a bioabsorbable peptide tissue occluding agent that can be applied to large mammals including humans, the peptide tissue occluding agent being obtained by artificial synthesis to avoid concerns of infection by viruses and the like. The tissue occluding agent contains a peptide, wherein the peptide is an amphiphilic peptide having 8-200 amino acid residues with the hydrophilic amino acids and hydrophobic amino acids alternately bonded, and is a self-assembling peptide exhibiting a ?-structure in aqueous solution in the presence of physiological pH and/or a cation.
    Type: Application
    Filed: October 4, 2013
    Publication date: February 6, 2014
    Applicant: 3-D MATRIX, LTD.
    Inventors: Kentaro TAKAMURA, Satoshi GOJO, Satoru KOBAYASHI
  • Publication number: 20130296239
    Abstract: The invention relates to a material for wound healing and skin reconstruction containing a peptide, wherein the peptide is a self-assembling peptide which is an amphiphilic peptide having 8 to 200 amino acid residues with periodic repeats of alternating hydrophilic amino acids and hydrophobic amino acids, and forms a stable ?-sheet structure in an aqueous solution in the presence of a monovalent ion. The material for wound healing and skin reconstruction of the present invention is capable of healing a wound area of mammals quicker than spontaneous recovery without leaving any scars, wherein the material has no potential risk of infectious disease such as virus transmission.
    Type: Application
    Filed: December 21, 2012
    Publication date: November 7, 2013
    Inventors: Kentaro Takamura, Jiro Takei
  • Publication number: 20110201541
    Abstract: There is provided a bioabsorbable peptide tissue occluding agent that can be applied to large mammals including humans, the peptide tissue occluding agent being obtained by artificial synthesis to avoid concerns of infection by viruses and the like. The tissue occluding agent contains a peptide, wherein the peptide is an amphiphilic peptide having 8-200 amino acid residues with the hydrophilic amino acids and hydrophobic amino acids alternately bonded, and is a self-assembling peptide exhibiting a ?-structure in aqueous solution in the presence of physiological pH and/or a cation.
    Type: Application
    Filed: October 6, 2009
    Publication date: August 18, 2011
    Applicant: 3-D MATRIX, LTD.
    Inventors: Kentaro Takamura, Satoshi Gojo, Satoru Kobayashi
  • Publication number: 20110002880
    Abstract: The invention relates to a material for wound healing and skin reconstruction containing a peptide, wherein the peptide is a self-assembling peptide which is an amphiphilic peptide having 8 to 200 amino acid residues with periodic repeats of alternating hydrophilic amino acids and hydrophobic amino acids, and forms a stable ?-sheet structure in an aqueous solution in the presence of a monovalent ion. The material for wound healing and skin reconstruction of the present invention is capable of healing a wound area of mammals quicker than spontaneous recovery without leaving any scars, wherein the material has no potential risk of infectious disease such as virus transmission.
    Type: Application
    Filed: December 4, 2008
    Publication date: January 6, 2011
    Applicant: 3-D MATRIX, LTD.
    Inventors: Kentaro Takamura, Jiro Takei