Patents Assigned to Ube Industries, Ltd.
  • Patent number: 10696943
    Abstract: The present invention pertains to a method for the mass cultivation of cells, and a cell cultivation device and kit. The present invention further pertains to a continuous cell cultivation method and a continuous cell cultivation device in which a carrier is used.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: June 30, 2020
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Masahiko Hagihara, Motohisa Shimizu, Yukinori Wada
  • Patent number: 10676439
    Abstract: A pyridine compound having a SF5 group on position-3 and position-4 of a pyridine ring is provided.
    Type: Grant
    Filed: November 25, 2016
    Date of Patent: June 9, 2020
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Norio Shibata, Kohei Matsuzaki, Norimichi Saito
  • Patent number: 10663092
    Abstract: Provided is a multilayer tube that has a layer containing an aliphatic polyamide (such as Polyamide 11 or Polyamide 12), a layer containing a Polyamide 6 composition or Polyamide 6/66/12 composition, a layer containing a saponified ethylene-vinyl acetate copolymer, and a layer containing a semi-aromatic polyamide composition that contains a semi-aromatic polyamide having a specific structure, and further has a fluorine-containing polymer in which a functional group having reactivity with an amino group is introduced into the molecular chain thereof.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: May 26, 2020
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Koji Nakamura, Takeru Abe, Hiroaki Fujii
  • Patent number: 10647956
    Abstract: The purpose of the present invention is to provide a method for isolating, removing and analyzing cells. Provided is a method for isolating, removing and analyzing cells by filtering a liquid specimen containing cells through a porous polyimide film, and subjecting the cells captured by the film which did not pass through the porous polyimide film, or the cells in the liquid specimen which did pass through the porous polyimide film, to an examination of one or more cell properties selected from a group consisting of cell number or type, internal or external cell structure, type or amount of cell surface antigen, type or amount of material secreted from cells, cell adhesion, and cell survival rate.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: May 12, 2020
    Assignees: UBE INDUSTRIES, LTD., UNIVERSITY OF TSUKUBA
    Inventors: Akiyoshi Fukamizu, Jun-Dal Kim, Masahiko Hagihara, Yukinori Wada
  • Publication number: 20200141809
    Abstract: A first radiance meter is directed toward an object to be measured, radiance is measured through a space where dust is present with the use of at least two wavelengths by the first radiance meter, second radiance meters which are equal in number to one or more objects having temperatures different from that of the object to be measured are directed toward the objects, radiances are measured through the space with the use of at least two wavelengths by the second radiance meters respectively, and a temperature of the object to be measured, a temperature of the dust, and concentration of the dust are measured from the radiances measured by the first radiance meter and the second radiance meters.
    Type: Application
    Filed: August 30, 2016
    Publication date: May 7, 2020
    Applicants: MITSUBISHI MATERIALS CORPORATION, UBE INDUSTRIES, LTD., SUMITOMO OSAKA CEMENT CO., LTD., TAIHEIYO CEMENT CORPORATION
    Inventors: Hirokazu SHIMA, Yoshiaki TAKATA
  • Patent number: 10640647
    Abstract: Provided is a polyamide resin composition which comprises a polyamide resin (A) and an impact-resistant material (B), wherein the polyamide resin (A) comprises an aliphatic copolyamide (A-1) comprising three or more types of monomers and an aliphatic polyamide (A-2), wherein the content of the aliphatic copolyamide (A-1) in the polyamide resin composition is 1% by mass to 30% by mass.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: May 5, 2020
    Assignee: UBE INDUSTRIES, LTD.
    Inventor: Tetsuya Yasui
  • Patent number: 10633470
    Abstract: A method for producing a conjugated diene polymer having a high content of cis-1,4-structures with a high activity, a conjugated diene polymer, and a modified conjugated diene polymer. The catalyst for conjugated diene polymerization in the method includes: a non-metallocene type gadolinium compound (A) represented by the general formula (1); an ionic compound (B) formed of a non-coordinating anion and a cation; and an organic metal compound (C) of an element selected from the group consisting of a group 2, a group 12, and a group 13 of the periodic table.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: April 28, 2020
    Assignee: Ube Industries, Ltd.
    Inventors: Koji Shiba, Masato Murakami, Michinori Suzuki, Naomi Okamoto, Mitsuharu Anbe, Masahiro Tanaka
  • Patent number: 10626365
    Abstract: The invention relates to a long term cell culturing method and a cell culturing apparatus and kit that employ a porous polyimide film. The invention further relates to a cell cryopreservation method and kit employing the porous polyimide film.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: April 21, 2020
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Masahiko Hagihara, Motohisa Shimizu, Yukinori Wada
  • Patent number: 10597375
    Abstract: A novel ?-halogen-substituted thiophene compound or a pharmacologically acceptable salt thereof, which has a potent LPA receptor-antagonist activity and is useful as a medicament is provided. A compound represented by the general formula (I) wherein A represents, a phenyl ring, a thiophene ring, or an isothiazole ring; R1 is the same or different, and represents a halogen atom, or a C1-C3 alkyl group; R2 represents a hydrogen atom, or a C1-C6 alkyl group; p represents an integer of 0 to 5; V represents CR3 wherein R3 represents a hydrogen atom, an amino group, a nitro group, or a C1-C3 alkoxy group, or V represents a nitrogen atom; and X represents a halogen atom, or a salt thereof.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: March 24, 2020
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Noriaki Iwase, Hiroshi Nishida, Makoto Okudo, Masaaki Ito, Shigeyuki Kono, Masaaki Matoyama, Shigeru Ushiyama, Eiji Okanari, Hirofumi Matsunaga, Kenji Nishikawa, Tomio Kimura
  • Publication number: 20200087160
    Abstract: The present invention provides a lithium titanate powder for an electrode of an energy storage device, the lithium titanate powder comprising Li4Ti5O12 as a main component, having a specific surface area of 4 m2/g or more, and containing at least one localized element selected from the group consisting of boron (B), Ln (where Ln is at least one metal element selected from the group consisting of La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Hb, Er, Tm, Yb, Lu, Y, and Sc), and M1 (where M1 is at least one metal element selected from W and Mo), wherein boron (B), Ln, and M1 as the localized element are localized on or near surfaces of lithium titanate particles forming the lithium titanate powder.
    Type: Application
    Filed: December 15, 2017
    Publication date: March 19, 2020
    Applicant: UBE INDUSTRIES, LTD.
    Inventors: Yoshiki KURIHARA, Atsuyoshi NAKAGAWA, Hiroshi FUJINO, Chisen HASHIMOTO, Hirofumi TAKEMOTO, Koji ABE
  • Patent number: 10590388
    Abstract: The present invention relates to a method for culturing bone marrow cells, in which bone marrow cells are applied to a porous polyimide film and cultured. Moreover, the present invention relates to a porous polyimide film for healing a bone injury site.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: March 17, 2020
    Assignees: UBE INDUSTRIES, LTD., KURUME UNIVERSITY
    Inventors: Keisuke Ohta, Shingo Hirashima, Masahiko Hagihara, Motohisa Shimizu
  • Publication number: 20200048184
    Abstract: A method for producing an alkyl nitrite by bringing an aqueous solution containing nitric acid and an alkanol into contact with a gas including nitrogen monoxide and thereby producing an alkyl nitrite, in which the reaction temperature is 60° C. to 100° C., is provided.
    Type: Application
    Filed: January 31, 2018
    Publication date: February 13, 2020
    Applicant: UBE INDUSTRIES, LTD.
    Inventors: Hirofumi II, Naoki NEGORO, Akira HINO, Yoshikatsu NISHIDA
  • Patent number: 10538702
    Abstract: The present invention is a fluorescent material characterized by being represented by a composition of the following formula (1) and having a crystal lattice distortion obtained from a Williamson-Hall plot by X-ray diffraction within the range of 0.0005 to 0.0020. (Sr,Ca,M)3-xMgSi2O8:Eux??formula (1) wherein M is at least one rare earth metal elements selected from the group consisting of Sc, Y, Gd, Tb and La, and 0.01?x?0.10. Also, the present invention is a light-emitting device including the fluorescent material, and a light source that emits light by irradiating the fluorescent material with excitation light. Furthermore, the present invention is a method for producing the fluorescent material, including the steps of: obtaining an aqueous slurry of a raw material; and spray-drying the aqueous slurry with hot air at 80 to 300° C.
    Type: Grant
    Filed: December 25, 2015
    Date of Patent: January 21, 2020
    Assignee: Ube Industries, Ltd.
    Inventors: Kouichi Fukuda, Kaoru Takazaki, Jin Amagai, Toru Inagaki, Masaki Tanaka, Tatsunori Sakaguchi
  • Publication number: 20200017472
    Abstract: The present invention relates to a method for producing N-substituted sulfonamide compounds including a step of reacting a sulfonamide compound of general formula (1) with a halogenated organic compound of general formula (2) in the presence of cesium carbonate or potassium carbonate in an organic solvent to produce an N-substituted sulfonamide compound of general formula (3).
    Type: Application
    Filed: August 30, 2019
    Publication date: January 16, 2020
    Applicant: UBE INDUSTRIES, LTD.
    Inventors: Yasuhito YAMAMOTO, Masayoshi OUE, Yukinori WADA
  • Patent number: 10533089
    Abstract: A polyamide resin composition comprising a polyamide resin (A), glass (C), and optionally a styrene polymer (B1) and a modified PPE (B2), wherein the total amount of A, B1, and B2 and the amount of C are, respectively, 40 to 95% by weight and 60 to 5% by weight, based on the weight of the composition, wherein the amount of A and the total amount of B1 and B2 are, respectively, 50 to 100% by weight and 50 to 0% by weight, based on 100% by weight of the whole of A, B1, and B2, wherein when C contains glass containing no boron oxide (C1), the amount of C1 is 60 to 5% by weight, based on the weight of the composition, wherein when C does not contain C1, A is a polyoxamide resin, or the amount of A and the total amount of B1 and B2 are defined.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: January 14, 2020
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Akio Miyamoto, Yasuharu Fukui
  • Publication number: 20200006761
    Abstract: An object of the present invention is to provide a lithium titanate powder and an active material which, in the case of being applied as an electrode material of an energy storage device, can suppress the gas generation at high temperatures and the capacity reduction in high-temperature charge and discharge cycles and besides can also suppress the resistance rise in the high-temperature charge and discharge cycles, an electrode sheet, of an energy storage device, containing these, and an energy storage device using the electrode sheet. The lithium titanate powder contains Li4Ti5O12 as a main component, wherein the powder contains secondary particles being aggregates of primary particles composed of lithium titanate, and has a DBET of 0.03 ?m or more and 0.
    Type: Application
    Filed: June 29, 2017
    Publication date: January 2, 2020
    Applicant: UBE INDUSTRIES, LTD.
    Inventors: Hiroshi FUJINO, Hirofumi TAKEMOTO, Kazuhiro MIYOSHI, Chisen HASHIMOTO
  • Patent number: 10519478
    Abstract: The present invention relates to a method of using cells to produce a substance, and involves applying the cells to a polyimide porous film, culturing the cells and producing the substance by means of the cells.
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: December 31, 2019
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Masahiko Hagihara, Motohisa Shimizu, Yukinori Wada
  • Patent number: 10519112
    Abstract: The present invention provides: a method for producing a mixed sulfonic acid anhydride of the general formula (1) by reacting a sulfonic acid compound of the general formula (2) with a perfluoroalkyl sulfonic acid anhydride or a perfluoroalkyl sulfonic acid halide; and a method for producing a sulfonamide compound of the general formula (4) obtained by reacting an amine compound of the general formula (3) with a mixed sulfonic acid anhydride of the general formula (1).
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: December 31, 2019
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Yasuhito Yamamoto, Masayoshi Oue, Masahiko Hagihara, Yukinori Wada, Gen Mizuno, Yasunori Tsuzaki, Kenichi Arai
  • Patent number: 10511025
    Abstract: Disclosed is a method for manufacturing an electrode by forming an electrode mixture layer on a surface of a current collector using an electrode mixture composition containing an aqueous polyimide precursor solution composition and a specific crosslinking agent, the aqueous polyimide precursor solution composition being obtained by dissolving a specific polyamide acid in an aqueous solvent together with a specific imidazole, and subsequently performing heat treatment to remove the solvent and perform an imidization reaction of the polyamide acid. It is preferable that the imidazole is an imidazole selected from the group consisting of 1,2-dimethylimidazole, 2-ethyl-4-methylimidazole, 4-ethyl-2-methylimidazole, and 1-methyl-4-ethylimidazole.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: December 17, 2019
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Takeshige Nakayama, Tomonori Nakayama, Naoki Kitayama
  • Patent number: 10508163
    Abstract: A conjugated diene polymer having a high content of cis-1,4-structures with a high activity, a conjugated diene polymer and a modified conjugated diene polymer using the same, a rubber composition for a tire, and a rubber composition for a rubber belt. Described are a catalyst for a conjugated diene polymerization including: a non-metallocene type gadolinium compound (A) represented by the general formula (1); an ionic compound (B) formed of a non-coordinating anion and a cation; and an organic metal compound (C) of an element selected from the group consisting of a group 2, a group 12, and a group 13 of the periodic table, a conjugated diene polymer and a modified conjugated diene polymer obtained using the same, a rubber composition for a tire, and a rubber composition for a rubber belt.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: December 17, 2019
    Assignee: Ube Industries, Ltd.
    Inventors: Koji Shiba, Masato Murakami, Michinori Suzuki, Naomi Okamoto, Mitsuharu Anbe, Masahiro Tanaka