Patents Assigned to Sumitomo Chemical Company, Limited
  • Patent number: 11064698
    Abstract: The present invention provides a compound having excellent control efficacy against pests, especially Lepidoptera pests. A compound represented by formula (1) has excellent control efficacy against pests, especially Lepidoptera pests.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: July 20, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Yuta Nagashima, Norio Kimura
  • Patent number: 11069869
    Abstract: A photoelectric conversion element capable of reducing a specific dark current. In a photoelectric conversion element (10) including an anode (12), a cathode (16), and an active layer (14) provided between the anode and the cathode, the active layer contains a p-type semiconductor material having a band gap of 0.5 eV to 1.58 eV, and an n-type semiconductor material, the n-type semiconductor material is a C60 fullerene derivative, and on an image obtained by binarizing an image of the active layer observed by a transmission electron microscope, the junction length between a phase of the n-type semiconductor material and a phase of the p-type semiconductor material is 120 ?m to 170 ?m per square micrometer of the area of the binarized image.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: July 20, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Giovanni Ferrara, Daisuke Inokuchi
  • Publication number: 20210213426
    Abstract: Provided is an inorganic oxide containing Al, Ce and Zr as constituent elements and having a ratio of emission intensity IA at 420 nm and emission intensity IB at 470 nm (IB/IA) of not more than 1.65 in an emission spectrum obtained when a light at wavelength 200 nm is irradiated.
    Type: Application
    Filed: February 15, 2019
    Publication date: July 15, 2021
    Applicant: Sumitomo Chemical Company, Limited
    Inventors: Yoshitaka KAWAKAMI, Hiroyuki ANDO
  • Publication number: 20210213858
    Abstract: An armrest includes a bracket fixed to a frame of a seat, an armrest body member rotatably mounted on the bracket, a receiver coil mounted in the armrest body member, and a transmitter coil mounted in the bracket and transferring power to the receiver coil with a non-contact transmission system.
    Type: Application
    Filed: February 4, 2019
    Publication date: July 15, 2021
    Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO RIKO COMPANY LIMITED, TOKAI CHEMICAL INDUSTRIES, LTD.
    Inventors: Yasuyuki YAMAMOTO, Satoshi YAMAMOTO, Hideki OSHIMA, Takahiko ENDO, Jun JIN, Keiji MAKINO, Takemasa OKUMURA
  • Publication number: 20210217984
    Abstract: A method for producing an electronic device 1 includes: a preparation step of preparing a substrate 2 with an electrode having a first electrode layer 20 on a substrate 10, where the first electrode layer includes a first conductive layer 21 and a second conductive layer 22 disposed on the first conductive layer, and an eaves part 24 in which the second conductive layer projects outside the first conductive layer is formed in at least a part of a predetermined region A of an edge of the first electrode layer when viewed from a thickness direction of the substrate; a device functional part forming step of forming a device functional part 30 on the first electrode layer; a second electrode layer forming step of forming a second electrode layer on the device functional part so that a part of the second electrode layer is disposed on the predetermined region; and a non-conductive part forming step of forming a non-conductive part 40 on the at least a part of the predetermined region before the second electrode la
    Type: Application
    Filed: December 12, 2018
    Publication date: July 15, 2021
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Hiroyasu INOUE, Eiji KISHIKAWA, Masato SHAKUTSUI
  • Patent number: 11063219
    Abstract: An object is to provide an organic photoelectric conversion element having high durability. The present invention provides an organic photoelectric conversion element having an active layer between a cathode and an anode, characterized in that, the organic photoelectric conversion element includes a layer including a cured product obtained by curing a thermosetting resin composition between the anode and the active layer, and a transmittance of light with a wavelength of 380 nm to 780 nm is 10% or higher. The present invention provides the organic photoelectric conversion element in which the thermosetting resin composition includes one or more selected from the group consisting of polythiophene and derivatives thereof and a polymer compound including a repeating unit having an aromatic amine residue.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: July 13, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Daisuke Inokuchi, Ryoichi Hiraoka
  • Patent number: 11063197
    Abstract: The present invention relates to a compound containing at least germanium, tellurium, bismuth and copper as constituent elements, wherein the longest axis of ubiquitous bismuth crystals and copper crystals is less than 2.0 ?m.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: July 13, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Satoshi Shimano, Yasujiro Taguchi, Yoshinori Tokura
  • Patent number: 11059272
    Abstract: There is provided a polarizing plate, including: a polarizing layer having a thickness not greater than 20 ?m; a first protective film stacked on one surface of the polarizing layer, with a first adhesive layer formed from an active energy ray curing adhesive being interposed; and a second protective film stacked on the other surface of the polarizing layer, with a second adhesive layer formed from a water-soluble adhesive being interposed. There are also provided a polarizing plate with a pressure sensitive adhesive layer, a substrate having a polarizing plate bonded thereto, a liquid crystal display device, and an organic electroluminescence display device, all of which include the polarizing plate. Preferably, at least one of the first protective film and the second protective film has a moisture permeability not higher than 1000 g/m2/24 hr.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: July 13, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kenji Matsuno, Yuuhei Inokuchi
  • Publication number: 20210206911
    Abstract: A polymer having a first repeat unit of formula (I) and a second repeat unit of formula (II): wherein: R1 is an ionic substituent and R2 is a substituent; R3 and R4 are each independently a non-ionic substituent; R5 independently in each occurrence is a substituent; and each p is independently 0, 1, 2 or 3. A layer of an organic electronic device, e.g. an electron-transporting or electron-injecting layer of an organic light-emitting device, may be formed by deposition of an ink containing the polymer dissolved in a solvent. A light-emitting marker for use in an assay may contain the polymer.
    Type: Application
    Filed: January 5, 2021
    Publication date: July 8, 2021
    Applicant: Sumitomo Chemical Company Limited
    Inventors: Ruth Pegington, Martina Pintani
  • Publication number: 20210208075
    Abstract: A fluorescence quenching immunoassay method includes determining the presence or concentration of an analyte in a liquid sample in dependence upon quenching of an autofluorescence signal of a substrate. Devices for conducting the fluorescence quenching immunoassay method are also described.
    Type: Application
    Filed: September 13, 2018
    Publication date: July 8, 2021
    Applicant: Sumitomo Chemical Company, Limited
    Inventors: Matthew Roberts, May Wheeler
  • Publication number: 20210210602
    Abstract: Provided is a technology capable of improving the quality of a GaN layer that is formed on an underlying substrate. A group III-nitride laminated substrate includes an underlying substrate, a first layer that is formed on the underlying substrate and is made of aluminum nitride, and a second layer that is formed on the first layer and is made of gallium nitride. The second layer has a thickness of 10 ?m or less. A half-value width of (0002) diffraction determined through X-ray rocking curve analysis is 100 seconds or less, and a half-value width of (10-12) diffraction determined through X-ray rocking curve analysis is 200 seconds or less.
    Type: Application
    Filed: April 8, 2019
    Publication date: July 8, 2021
    Applicants: SCIOCS COMPANY LIMITED, SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Takeshi MEGURO, Junichiro TAKEDA, Hiroyuki TOMIOKA
  • Patent number: 11045761
    Abstract: A separation membrane sheet that causes a specific fluid component to selectively permeate therethrough, comprises: a first porous layer; and a resin composition layer formed on the first porous layer. The resin composition layer has a filtration residue fraction of greater than or equal to 20% and less than or equal to 90%; and contains a resin having an ionic group or a salt thereof, and has an ion exchange capacity of greater than or equal to 1 millimole equivalent per 1 g of a dry resin in a filtration residue.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: June 29, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Shohei Kasahara, Kosuke Makiguchi
  • Patent number: 11046673
    Abstract: The present invention provides a compound having excellent control efficacies against plant diseases. The compound is represented by formula (I): wherein, R1 represents a C1-C3 alkyl group optionally having one or more halogens; n is 1 or 2; R2 and R3 represent independently of each other a hydrogen atom, etc.; R4 represents a hydrogen atom, etc.; and R5 represents a C1-C3 alkyl group optionally having one or more halogen atoms, etc.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: June 29, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Yuki Akioka, Nao Maehata
  • Patent number: 11046655
    Abstract: A compound represented by the formula (1) is provided: wherein A1 represents an oxygen atom, a sulfur atom, —NR5— or —PR5—; at least one A1 is —NR5— or —PR5—; R1 represents a hydrogen atom, an alkyl group, a cycloalkyl group, an alkoxy group, a cycloalkoxy group, an aryloxy group, an alkylsulfenyl group, a cycloalkylsulfenyl group, an arylsulfenyl group or a disubstituted amino group; R2 and R3 represent an alkyl group, a cycloalkyl group, an aryl group, an alkoxy group, a cycloalkoxy group, an aryloxy group, an alkylsulfenyl group, a cycloalkylsulfenyl group, an arylsulfenyl group, a monovalent heterocyclic group, a halogen atom or a disubstituted amino group; R4 represents a hydrogen atom, —C(R6)3, —OR7, —N(R7)2 or —Si(R7)3; m represents an integer of 0 to 3; and n represents an integer of 0 to 4.
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: June 29, 2021
    Assignees: SUMITOMO CHEMICAL COMPANY, LIMITED, CAMBRIDGE DISPLAY TECHNOLOGY LIMITED
    Inventors: Satoshi Kobayashi, Takayuki Iijima, Nobuhiko Akino, Sheena Zuberi
  • Patent number: 11046791
    Abstract: The invention relates to a method for producing a modified conjugated diene-based polymer, comprising a step of reacting an organometallic compound with a unit based on a modifying agent, in a conjugated diene-based polymer that has a unit based on a conjugated diene compound-containing monomer and a unit based on a modifying agent having a silicon atom, tin atom, germanium atom or phosphorus atom.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: June 29, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Hiroshi Aoshima, Masako Imai, Katsunari Inagaki
  • Patent number: 11046886
    Abstract: A method for producing a liquid composition formed of a phosphorescent material and an organic solvent includes the steps of: dissolving a phosphorescent material in an organic solvent to prepare a mixed liquid, and filtering the mixed liquid by a filtering device. The filtering device is a housing or holder, a fluororesin membrane filter, and a filter support member. A material of a portion of the housing and holder in contact with the mixed liquid is a metal or a mixture of metal and at least one of glass, fluororesins, polyethylene not containing a phosphorus antioxidant, and polyethylene not containing an oxidized phosphorus antioxidant. A material of a portion of the filter support member in contact with the mixed liquid is at least one of metals, glass, fluororesins, polyethylene not containing a phosphorus antioxidant, and polyethylene not containing an oxidized phosphorus antioxidant.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: June 29, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Sadamu Yoshida, Hidenobu Kakimoto, Hisaaki Miyamoto, Takahiro Ueoka, Nobuchika Iwata
  • Patent number: 11045796
    Abstract: A process for producing an aromatic compound in high yield and a palladium complex are provided. The palladium complex is represented by formula (D) or formula (D?): In formula (D), X represents a chlorine atom, A represents an alkyl group having 1 to 3 carbon atoms, B represents an alkyl group having 4 to 20 carbon atoms or a cycloalkyl group having 5 to 10 carbon atoms, R4 and R5 each independently represent a hydrogen atom, a fluorine atom, or an alkoxy group having 1 to 20 carbon atoms, and R6, R7 and R8 represent a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms or a heteroaryl group having 4 to 20 carbon atoms. In formula (D?), X, A, B and R4 to R8 are the same as defined above.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: June 29, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Nanase Sakugawa, Takashi Kamikawa
  • Publication number: 20210186023
    Abstract: The present invention provides a method for controlling efflux type multidrug resistant plant diseases showing an excellent efficacy against efflux type multidrug resistant plant diseases, said method comprising a step of applying an effective amount of a dithiine tetracarboximide compound represented by formula (1): to a plant or soil where the plant grows.
    Type: Application
    Filed: May 18, 2018
    Publication date: June 24, 2021
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: So KIGUCHI, Satoshi WATANABE
  • Publication number: 20210193975
    Abstract: A method for producing an organic light-emitting diode (1) includes a step of adjusting an integrated illuminance of light which is a product of an illuminance of light that does not include light having a wavelength range of 500 nm or less emitted to a light emitting layer (11) and an emission time of the light until formation of a cathode layer (17) starts in a second forming step after the light emitting layer (11) is formed in a first forming step.
    Type: Application
    Filed: November 6, 2018
    Publication date: June 24, 2021
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Akio KAIHO
  • Publication number: 20210191266
    Abstract: Disclosed are a resin comprising a structural unit represented by formula (I), and a structural unit represented by formula (a1-1) and/or a structural unit represented by formula (a1-2), and a resist composition including this resin:
    Type: Application
    Filed: December 15, 2020
    Publication date: June 24, 2021
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Yuji KITA, Koji ICHIKAWA