Patents by Inventor Mitsuru Teramoto

Mitsuru Teramoto 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: 10626089
    Abstract: Crystals of [8-chloro-3-(4-chlorobenzyl)-4-difluoromethoxy-2-ethylquinolin-5-yloxy]acetic acid L-lysine salt, i.e., a crystal A which has peaks at diffraction angles 2?=6.0°, 10.0°, 10.7°, 12.1°, 18.4°, 19.2° and 20.1° in powder X-ray diffraction spectra and a crystal B which has peaks at diffraction angles 2?=6.0°, 11.7°, 12.4°, 15.2°, 16.4°, 20.3° and 22.6° in powder X-ray diffraction spectra. These crystals are chemically stable and have excellent thermal stability and physical properties, and are therefore suitable as medicinal substances.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: April 21, 2020
    Assignee: GBOO1, Inc.
    Inventors: Donald John Daley, John Gary Montana, George Hynd, Mitsuru Teramoto, Takahiro Ito
  • Publication number: 20200017447
    Abstract: Crystals of [8-chloro-3-(4-chlorobenzyl)-4-difluoromethoxy-2-ethylquinolin-5-yloxy]acetic acid L-lysine salt, i.e., a crystal A which has peaks at diffraction angles 2?=6.0°, 10.0°, 10.7°, 12.1°, 18.4°, 19.2° and 20.1° in powder X-ray diffraction spectra and a crystal B which has peaks at diffraction angles 2?=6.0°, 11.7°, 12.4°, 15.2°, 16.4°, 20.3° and 22.6° in powder X-ray diffraction spectra. These crystals are chemically stable and have excellent thermal stability and physical properties, and are therefore suitable as medicinal substances.
    Type: Application
    Filed: July 25, 2019
    Publication date: January 16, 2020
    Inventors: Donald John Daley, John Gary Montana, George Hynd, Mitsuru Teramoto, Takahiro Ito
  • Publication number: 20190276405
    Abstract: Crystals of [8-chloro-3-(4-chlorobenzyl)-4-difluoromethoxy-2-ethylquinolin-5-yloxy]acetic acid L-lysine salt, i.e., a crystal A which has peaks at diffraction angles 2?=6.0°, 10.0°, 10.7°, 12.1°, 18.4°, 19.2° and 20.1° in powder X-ray diffraction spectra and a crystal B which has peaks at diffraction angles 2?=6.0°, 11.7°, 12.4°, 15.2°, 16.4°, 20.3° and 22.6° in powder X-ray diffraction spectra. These crystals are chemically stable and have excellent thermal stability and physical properties, and are therefore suitable as medicinal substances.
    Type: Application
    Filed: May 15, 2017
    Publication date: September 12, 2019
    Inventors: Donald John Daley, John Gary Montana, George Hynd, Mitsuru Teramoto, Takahiro Ito, Taro Tameyama
  • Patent number: 7649008
    Abstract: Various crystal forms of 4-(1-((4-methylbenzothiophen-3-yl)methyl)benzimidazol-2-ylthio)butanoic acid from a solvent, and a process for production thereof are provided.
    Type: Grant
    Filed: May 14, 2004
    Date of Patent: January 19, 2010
    Assignee: Teijin Pharma Limited
    Inventors: Mitsuru Teramoto, Naoki Tsuchiya, Hiroshi Saitoh
  • Publication number: 20080015240
    Abstract: The present invention provides acid salts, such as sulfate, hydrochloride, and methanesulfonate, of 4-(1-((4-methylbenzothiophen-3-yl)methyl)benzimidazol-2-ylthio)butanoic acid and the crystals thereof. These benzimidazole derivatives and the crystals thereof have an in vivo chymase inhibitory activity and can be used as a preventive or therapeutic agent for inflammatory diseases, allergic diseases, respiratory diseases, circulatory diseases, or bone/cartilage metabolic diseases.
    Type: Application
    Filed: November 14, 2005
    Publication date: January 17, 2008
    Inventors: Mitsuru Teramoto, Naoki Tsuchiya, Hiroshi Saitoh
  • Publication number: 20060293375
    Abstract: Various crystal forms of 4-(1-((4-methylbenzothiophen-3-yl)methyl)benzimidazol-2-ylthio)butanoic acid from a solvent, and a process for production thereof are provided.
    Type: Application
    Filed: May 14, 2004
    Publication date: December 28, 2006
    Inventors: Mitsuru Teramoto, Naoki Tsuchiya, Hiroshi Saitoh
  • Patent number: 6165701
    Abstract: A base film for photographic films formed from a copolyester comprising 97 to 100 mol % of 2,6-naphthalenedicarboxylic acid and 0 to 3 mol % of a dicarboxylic acid other than 2,6-naphthalenedicarboxylic acid and (i) 87 to 99.8 mol % of ethylene glycol, 0.2 to 10 mol % of bis[4-(.omega.-hydroxyalkoxy)phenyl]sulfone and 0 to 3 mol % of a glycol other than ethylene glycol and bis[4-(.omega.-hydroxyalkoxy)phenyl]sulfone or (ii) 97 to 100 mol % of ethylene glycol, 0 to 3 mol % of a diol other than ethylene glycol and 1 to 7 mol % of an oxycarboxylic acid. This base film has an endothermic peak having a peak top temperature, measured by a differential scanning calorimeter, of 120 to 160.degree. C. and showing an endothermic energy of 0.3 mJ/mg or more.
    Type: Grant
    Filed: November 14, 1997
    Date of Patent: December 26, 2000
    Assignee: Teijin Limited
    Inventors: Mitsuru Teramoto, Manabu Kimura, Shinya Watanabe, Koji Furuya, Kenji Suzuki
  • Patent number: 6124043
    Abstract: A biaxially oriented film (1) which is substantially formed from a polyethylene naphthalate copolymer comprising ethylene-2,6-naphthalate units in an amount of 90 to 99.9 mol % based on the total of all recurring units and an isophthalic acid component or a decalin-2,6-dicarboxylic acid component in an amount of 0.1 to 10 mol % based on the total of all dicarboxylic acid components and which has (2) Young's modulus of 500 kg/mm.sup.2 or more in each of a longitudinal direction and a transverse direction, (3) a plane orientation coefficient of 0.230 to 0.275 and (4) a density of 1.350 g/cm.sup.3 or more.
    Type: Grant
    Filed: June 28, 1999
    Date of Patent: September 26, 2000
    Assignee: Teijin Limited
    Inventors: Ryoji Tsukamoto, Seiji Ito, Mitsuru Teramoto, Shinya Watanabe, Koji Furuya, Shinichi Kawai, Kenji Suzuki
  • Patent number: 6048627
    Abstract: A biaxially oriented film which is made substantially of (1) a polyethylene naphthalate copolymer comprising an ethylene naphthalate unit in an amount of 92 to 99.5 mol % based on all recurring units and at least one copolymer component selected from the group consisting of (a) a glycol having a fluorene skeleton in the molecule, (b) p-hydroxymethylbenzoic acid, (c) p-hydroxyethoxybenzoic acid and (d) p-hydroxyethoxyethoxybenzoic acid in an amount of 0.5 to 8 mol % based on the total of all dicarboxylic acid components, and which has (2) Young's moduli in both longitudinal and transverse directions of 500 kg/mm.sup.2 or more and (3) a delamination resistance of 10% or less in terms of fold line whitening ratio. Since this biaxially oriented film of the present invention is excellent in delamination resistance, curling resistance, mechanical strength, color and transparency, it is of great value as a base film for a photo film.
    Type: Grant
    Filed: January 5, 1999
    Date of Patent: April 11, 2000
    Assignee: Teijin Limited
    Inventors: Ryoji Tsukamoto, Mitsuru Teramoto, Seiji Ito, Masahiko Kosuge
  • Patent number: 6042773
    Abstract: A process for producing an aromatic polyester by esterifying a dicarboxylic acid mainly composed of an aromatic dicarboxylic acid and a glycol mainly composed of ethylene glycol in the presence of 1 to 30 mmol %, based on the dicarboxylic acid, of a quaternary phosphonium sulfonate having ester-forming functional group(s), and then polycondensing the resulting product.
    Type: Grant
    Filed: April 27, 1998
    Date of Patent: March 28, 2000
    Assignee: Teijin Limited
    Inventors: Mitsuru Teramoto, Masahiko Kosuge