Patents by Inventor Atsushi Wada

Atsushi Wada 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: 20190202173
    Abstract: The present invention aims to provide a filling-bonding material that is suitably used to fill a space between parts, while bonding the parts, in optical devices in various shapes not limited to flat shapes. The present invention also aims to provide a protective sheet-equipped filling-bonding material, a laminate, an optical device, and a protective panel for an optical device each including the filling-bonding material. Provided is a filling-bonding material having a shape with an uneven thickness.
    Type: Application
    Filed: January 16, 2018
    Publication date: July 4, 2019
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Juichi FUKATANI, Takazumi OKABAYASHI, Kozo NAKAMURA, Atsushi WADA, Hiroyuki NAKATANI
  • Publication number: 20190181319
    Abstract: Certain embodiments provide a thermoelectric conversion element includes: a thermoelectric conversion layer configure to contain an organic material formed on a substrate, and the organic material doped a metallic oxide; a first electrode configure to be provided on the thermoelectric conversion layer; and a second electrode configure to be provided on the thermoelectric conversion layer being apart from the first electrode.
    Type: Application
    Filed: August 22, 2018
    Publication date: June 13, 2019
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Atsushi WADA, Rei HASEGAWA
  • Publication number: 20190173018
    Abstract: According to one embodiment, a photoelectric conversion element includes a first conductive layer, a second conductive layer, and an intermediate layer provided between the first conductive layer and the second conductive layer. The intermediate layer includes a first semiconductor region and a second semiconductor region. The first semiconductor region is of an n-type, and the second semiconductor region is of a p-type. The first semiconductor region includes at least one selected from the group consisting of fullerene and a fullerene derivative. The second semiconductor region includes at least one selected from the group consisting of quinacridone and a quinacridone derivative. A ratio of a weight of the second semiconductor region per unit volume to a weight of the first semiconductor region per unit volume in the intermediate layer is greater than 5.
    Type: Application
    Filed: February 27, 2018
    Publication date: June 6, 2019
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Atsushi WADA, Isao Takasu, Rei Hasegawa
  • Patent number: 10312291
    Abstract: According to one embodiment, a photoelectric conversion device includes a first electrode, a second electrode, a photoelectric conversion layer provided between the first electrode and the second electrode, and a first layer provided between the second electrode and the photoelectric conversion layer, the first layer including a phenyl pyridine derivative. The phenyl pyridine derivative is represented by formula (1) below, Rings A, B, C, and D in the formula (1) are pyridine rings. Each of R1 to R11 in the formula (1) is one selected from the group consisting of hydrogen, a straight-chain alkyl group, a branched alkyl group, an aryl group, and an electron-withdrawing heteroaryl group.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: June 4, 2019
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Atsushi Wada, Isao Takasu, Satomi Taguchi
  • Patent number: 10295681
    Abstract: According to one embodiment, a radiation detector includes a stacked body. The stacked body includes a first scintillator layer, a first conductive layer, a second conductive layer and an organic semiconductor layer. The second conductive layer is provided between the first scintillator layer and the first conductive layer. The organic semiconductor layer is provided between the first conductive layer and the second conductive layer. The organic semiconductor layer includes a first element. The first element includes at least one selected from the group consisting of boron, gadolinium, helium, lithium, and cadmium.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: May 21, 2019
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Satomi Taguchi, Atsushi Wada, Isao Takasu, Naoto Kume, Mitsuyoshi Kobayashi
  • Publication number: 20190088881
    Abstract: According to one embodiment, a photoelectric conversion element includes a first conductive layer, a second conductive layer, an organic semiconductor layer, and a first region. The first conductive layer includes a first metal. The organic semiconductor layer is provided between the first conductive layer and the second conductive layer. The first region includes the first metal and oxygen and is positioned between the organic semiconductor layer and the first conductive layer.
    Type: Application
    Filed: February 26, 2018
    Publication date: March 21, 2019
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Satomi TAGUCHI, Fumihiko AIGA, Atsushi WADA, lsao TAKASU, Rei HASEGAWA
  • Publication number: 20190088845
    Abstract: Disclosed is a thermoelectric generation system that generates electricity using waste heat from a steam condenser that exchanges heat with steam as cyclic water flows through a high temperature portion and a low temperature portion, the thermoelectric generation system including: a first hot-water discharge line used to discharge the cyclic water passing through the high temperature portion; a cyclic water circulation line through which the cyclic water from under water circulates; and a thermoelectric generation unit that generates electricity on the basis of a temperature difference between a temperature of the cyclic water flowing through the first hot-water discharge line and a temperature of the cyclic water flowing through the cyclic water circulation line.
    Type: Application
    Filed: February 20, 2018
    Publication date: March 21, 2019
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Keiji Sugi, Atsushi Wada, Tomoya Takeda, Jun Takasaki, Kenichi Shimano
  • Patent number: 10209371
    Abstract: According to one embodiment, a radiation detector includes a scintillator layer, a first conductive layer, a second conductive layer, and an organic layer. The second conductive layer is provided between the scintillator layer and the first conductive layer. The organic layer is provided between the first conductive layer and the second conductive layer. The organic layer includes an organic semiconductor region having a first thickness. The first thickness is 400 nanometers or more.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: February 19, 2019
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Isao Takasu, Satomi Taguchi, Mitsuyoshi Kobayashi, Atsushi Wada, Yuko Nomura, Keiji Sugi, Rei Hasegawa, Naoto Kume
  • Publication number: 20190035956
    Abstract: According to an embodiment, a photoelectric conversion element includes a photoelectric conversion layer that converts light to charges. The photoelectric conversion layer contains oligothiophene and fullerene selected from a group including a fullerene and derivatives thereof. A content ratio of the oligothiophene and the fullerene is 500:1 to 5:1 by weight.
    Type: Application
    Filed: March 1, 2018
    Publication date: January 31, 2019
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Atsushi Wada, Rei Hasegawa
  • Patent number: 10193093
    Abstract: According to one embodiment, a radiation detector includes a first conductive layer, a second conductive layer, and an intermediate layer. The intermediate layer is provided between the first conductive layer and the second conductive layer. The intermediate layer includes an organic semiconductor region and a plurality of particles. The organic semiconductor region including a portion provided around the particles. A diameter is not less than 1 nanometer and not more than 20 nanometers for at least a portion of the particles. A first bandgap energy of the plurality of particles is larger than a second bandgap energy of the organic semiconductor region.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: January 29, 2019
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Isao Takasu, Atsushi Wada, Satomi Taguchi, Mitsuyoshi Kobayashi
  • Patent number: 10186555
    Abstract: According to one embodiment, a radiation detector includes a first conductive layer, a second conductive layer, and an intermediate layer. The intermediate layer is provided between the first and second conductive layers. The intermediate layer includes an organic semiconductor region and a plurality of particles. The organic semiconductor region includes a portion provided around the particles. The organic semiconductor region includes first and second semiconductor regions. The first semiconductor region has a first highest occupied molecular orbital and a first lowest unoccupied molecular orbital. The second semiconductor region has a second highest occupied molecular orbital and a second lowest unoccupied molecular orbital. The particles have a third highest occupied molecular orbital and a third lowest unoccupied molecular orbital. The first highest occupied molecular orbital is lower than the third highest occupied molecular orbital.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: January 22, 2019
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Isao Takasu, Satomi Taguchi, Atsushi Wada, Mitsuyoshi Kobayashi
  • Publication number: 20190015054
    Abstract: A presentation method for presenting a time period to measure a blood glucose level, the presentation method includes: acquiring first information, the first information including a measurement result in which a glucose level of a user is measured with a time interval using a first measurement device and a measurement time at which the measurement result was acquired; determining, based on a comparison result obtained by comparing the first information with a predetermined threshold of the glucose level and a preset period, the time period for the user to measure the blood glucose level by using a second measurement device; and presenting the time period at a display.
    Type: Application
    Filed: July 13, 2018
    Publication date: January 17, 2019
    Applicant: ARKRAY, Inc.
    Inventors: Keiko KOIDE, Atsushi WADA, Hideaki TAKEDA
  • Publication number: 20180304590
    Abstract: The present invention aims to provide an interlayer filling material for a touch panel which is used for filling an interlayer space between a touch panel and another component or an interlayer space between transparent conductive films included in the touch panel in production of a personal digital assistant, is excellent in followability to steps, and enables production of a touch panel laminate that is less likely to suffer cracks or breakage in a surface protection panel or a glass substrate. The present invention also aims to provide a touch panel laminate produced using the interlayer filling material for a touch panel.
    Type: Application
    Filed: October 6, 2016
    Publication date: October 25, 2018
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Juichi FUKATANI, Kiyomi UENOMACHI, Takazumi OKABAYASHI, Ryousuke EBINA, Atsushi WADA
  • Publication number: 20180299980
    Abstract: The present invention aims to provide an interlayer filling material for a touch panel which is used for filling an interlayer space between a touch panel and another component or an interlayer space between transparent conductive films included in the touch panel in production of a personal digital assistant and enables production of a touch panel laminate that is less likely to suffer cracks or breakage in a surface protection panel or a glass substrate. The present invention also aims to provide a touch panel laminate produced using the interlayer filling material for a touch panel.
    Type: Application
    Filed: October 6, 2016
    Publication date: October 18, 2018
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Juichi FUKATANI, Kiyomi UENOMACHI, Takazumi OKABAYASHI, Ryousuke EBINA, Atsushi WADA
  • Publication number: 20180282598
    Abstract: The present invention aims to provide an interlayer filling material for a touch panel which is used for filling an interlayer space between a touch panel and another component or an interlayer space between transparent conductive films included in the touch panel in production of a personal digital assistant, is less likely to cause cracks or breakage in a surface protection panel or a glass substrate, and enables production of a touch panel laminate that is not likely to display images with color irregularity. The present invention also aims to provide a touch panel laminate produced using the interlayer filling material for a touch panel.
    Type: Application
    Filed: October 6, 2016
    Publication date: October 4, 2018
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Juichi FUKATANI, Kiyomi UENOMACHI, Takazumi OKABAYASHI, Ryousuke EBINA, Atsushi WADA
  • Publication number: 20180277779
    Abstract: According to one embodiment, a radiation detector includes a first conductive layer, a second conductive layer, and an intermediate layer. The intermediate layer is provided between the first conductive layer and the second conductive layer. The intermediate layer includes an organic semiconductor region and a plurality of particles. The organic semiconductor region including a portion provided around the particles. A diameter is not less than 1 nanometer and not more than 20 nanometers for at least a portion of the particles. A first bandgap energy of the plurality of particles is larger than a second bandgap energy of the organic semiconductor region.
    Type: Application
    Filed: August 24, 2017
    Publication date: September 27, 2018
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Isao TAKASU, Atsushi Wada, Satomi Taguchi, Mitsuyoshi Kobayashi
  • Publication number: 20180277607
    Abstract: According to one embodiment, a radiation detector includes a first conductive layer, a second conductive layer, and an intermediate layer. The intermediate layer is provided between the first and second conductive layers. The intermediate layer includes an organic semiconductor region and a plurality of particles. The organic semiconductor region includes a portion provided around the particles. The organic semiconductor region includes first and second semiconductor regions. The first semiconductor region has a first highest occupied molecular orbital and a first lowest unoccupied molecular orbital. The second semiconductor region has a second highest occupied molecular orbital and a second lowest unoccupied molecular orbital. The particles have a third highest occupied molecular orbital and a third lowest unoccupied molecular orbital. The first highest occupied molecular orbital is lower than the third highest occupied molecular orbital.
    Type: Application
    Filed: August 25, 2017
    Publication date: September 27, 2018
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Isao TAKASU, Satomi Taguchi, Atsushi Wada, Mitsuyoshi Kobayashi
  • Publication number: 20180258326
    Abstract: The present invention aims to provide a polyvinyl acetal resin composition that is moldable by an extrusion method and capable of exhibiting excellent heat resistance after molding, an adhesive sheet containing the polyvinyl acetal resin composition, and a method for producing the adhesive sheet. The present invention relates to a polyvinyl acetal resin composition including: a polyvinyl acetal; a reactive diluent; and a photopolymerization initiator, the polyvinyl acetal resin composition having a storage modulus G? at 200° C. before irradiation with light of 8×104 Pa or lower and a storage modulus G? at 200° C. after irradiation with light of 8×103 Pa or higher, with the storage modulus G? at 200° C. after irradiation with light being higher than the storage modulus G? at 200° C. before irradiation with light.
    Type: Application
    Filed: October 6, 2016
    Publication date: September 13, 2018
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Juichi FUKATANI, Kiyomi UENOMACHI, Takazumi OKABAYASHI, Ryousuke EBINA, Atsushi WADA
  • Publication number: 20180254420
    Abstract: According to one embodiment, a radiation detector includes a stacked body. The stacked body includes a first metal layer, a second metal layer, and an organic semiconductor layer provided between the first metal layer and the second metal layer.
    Type: Application
    Filed: August 31, 2017
    Publication date: September 6, 2018
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Satomi TAGUCHI, Atsushi WADA, Isao TAKASU, Mitsuyoshi KOBAYASHI
  • Publication number: 20180182962
    Abstract: An organic photoelectric conversion device of the embodiment includes an anode, a cathode, and an organic photoelectric conversion layer provided between the anode and the cathode. The organic photoelectric conversion layer contains a compound represented by the following general formula (1). [In the general formula (1), U, V, and W each independently represents a nitrogen-containing 6-membered aromatic ring which may have a substituent or a benzene ring which may have a substituent, at least one of U, V and W represents the nitrogen-containing 6-membered aromatic ring which may have a substituent, X represents any one of a halogen atom, a hydroxyl group, a carboxyl group, an alkyl group which may have a substituent, an aryl group which may have a substituent, an alkoxy group which may have a substituent, and an aryloxy group which may have a substituent.
    Type: Application
    Filed: August 6, 2015
    Publication date: June 28, 2018
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Isao TAKASU, Atsushi WADA, Yuko NOMURA, Machiko ITO, Fumihiko AIGA