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: 20220385215
    Abstract: A motor drive control device includes a control unit monitoring a rotational state of a rotor of a two-phase stepping motor, setting an energization angle ? representing a magnitude of an electric angle for continuously energizing, of coils of two phases of the two-phase stepping motor, a coil of one phase in one direction based on the rotational state of the rotor, and generating a control signal Sd for controlling driving of the two-phase stepping motor based on the set energization angle ?, and a drive unit driving the coils of two phases based on the control signal Sd.
    Type: Application
    Filed: May 23, 2022
    Publication date: December 1, 2022
    Inventors: Naoyuki WADA, Atsushi KIKUCHI
  • Publication number: 20220385216
    Abstract: A motor drive control device includes a control unit generating a control signal Sd such that one-phase excitation of exciting, of coils and of two phases of a two-phase stepping motor, a coil for one phase and two-phase excitation of exciting the coils for two phases are alternately repeated, and a drive unit driving the coils of two phases based on the control signal Sd. An energization angle ? representing a magnitude of an electric angle for continuously energizing the coil of one phase in one direction is capable of being set in the control unit. Specifically, the control unit determines a period T1n for performing the one-phase excitation based on a back electromotive voltage generated in the coil non-excited in the one-phase excitation, and determines a period T2n for performing the two-phase excitation based on an elapsed time per unit angle while the two-phase stepping motor is being excited and the energization angle ?.
    Type: Application
    Filed: May 20, 2022
    Publication date: December 1, 2022
    Inventors: Naoyuki WADA, Atsushi KIKUCHI
  • Publication number: 20220356289
    Abstract: An aspect of the present invention relates to a resin composition, which contains a modified polyphenylene ether compound of which a terminal is modified with a substituent having a carbon-carbon unsaturated double bond and a free radical compound, in which the free radical compound has at least one free radical group selected from the group consisting of structures represented by Formulas (1), (2), (3) and (4) in a molecule.
    Type: Application
    Filed: September 18, 2020
    Publication date: November 10, 2022
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Atsushi WADA, Masashi KODA, Ryusei KOZAWA, Yuki KITAI
  • Publication number: 20220356279
    Abstract: An aspect of the present application relates to a resin composition, which contains a polymer having a structural unit represented by Formula (1) in a molecule and a free radical compound and in which the free radical compound has at least one free radical group selected from the group consisting of structures represented by Formulas (2), (3), (4) and (5) in the molecule.
    Type: Application
    Filed: September 18, 2020
    Publication date: November 10, 2022
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Atsushi WADA, Masashi KODA, Ryusei KOZAWA, Yuki KITAI
  • Patent number: 11493647
    Abstract: A radiation detector includes a first detecting part including a first organic detection layer and a first layer, and a second detecting part including a second organic detection layer. The first layer includes a first material and a first thickness. The second detecting part does not include the first layer. The second detecting part does not include a second layer, or the second detecting part includes the second layer that includes at least one of a second material or a second thickness. The second material is different from the first material. The second thickness is different from the first thickness. The first material includes at least one of a first organic material or a first element. The second material includes at least one of a second organic material or a second element.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: November 8, 2022
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Kohei Nakayama, Atsushi Wada, Fumihiko Aiga, Isao Takasu, Yuko Nomura
  • Patent number: 11490236
    Abstract: An MTC device is provided, including: a memory unit for storing a switching condition for switching at least any one of a SIM and a communication carrier in association with each of sets of the SIM and communication carrier; a measuring unit for measuring communication quality for a set of the SIM and the communication carrier currently in use; and a control unit for controlling the switching of at least any one of the SIM and the communication carrier, when the communication quality satisfies the switching condition associated with the set of the SIM and the communication carrier currently in use.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: November 1, 2022
    Assignee: Yokogawa Electric Corporation
    Inventors: Osamu Kojima, Atsushi Wada
  • Patent number: 11465330
    Abstract: A step of letting a preform made of resin adsorb a sterilizer, a step of sterilizing the preform by heating the preform having adsorbed the sterilizer to a temperature suitable for a blow-molding treatment to activate the sterilizer adsorbed by the preform and a step of shaping the preform into a bottle by blowing aseptic air into the preform in a mold are performed sequentially. According to the above-mentioned steps, the sterilizer does not enter a blow-molding machine.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: October 11, 2022
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Atsushi Hayakawa, Yuiko Wada
  • Publication number: 20220304783
    Abstract: Provided is a dental model in which a model tooth having a root portion similar to an actual tooth is attachable to and detachable from a gum portion, and an articulator. A dental model 1 according to the present disclosure includes: a gum portion 12 in which an insertion hole 20 to which a model tooth 50 is to be inserted is provided; and a lid portion 18 provided on an oral side of the insertion hole 20 in the gum portion 12, in which the lid portion 18 constitutes a part of the gum portion 12 in a closed state, and provides a recess portion 18b that is continuous from the insertion hole 20 and exposes at least a part of a root portion of the model tooth in an opened state, and in which the lid portion 18 is configured to be opened and closed relative to another portion of the gum portion 12.
    Type: Application
    Filed: August 5, 2020
    Publication date: September 29, 2022
    Applicants: NISSIN DENTAL PRODUCTS INC., Kilgore International, Inc.
    Inventors: Michael GREGORY, Koshiro MATSUO, Teruyuki IWASAKI, Yuhei MATSUOKA, Michiyuki WADA, Atsushi TASHIRO
  • Publication number: 20220289969
    Abstract: An aspect of the present invention is a resin composition containing a modified polyphenylene ether compound of which a terminal is modified with a substituent having a carbon-carbon unsaturated double bond and an inorganic filler, in which the inorganic filler contains silica in which a ratio of a number of Si atoms contained in silanol groups to a total number of Si atoms is 3% or less.
    Type: Application
    Filed: July 30, 2020
    Publication date: September 15, 2022
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Masashi KODA, Yuki KITAI, Atsushi WADA, Yasunori HOSHINO
  • Publication number: 20220285441
    Abstract: According to one embodiment, a radiation detector includes a detecting part, and a transmitting part. The detecting part is configured to output a signal. The signal corresponds to radiation incident on the detecting part. The transmitting part includes a first conductive layer, a second conductive layer, and an organic layer. The first conductive layer is electrically connected with the detecting part, and is configured to transmit the signal. The second conductive layer is separated from the first conductive layer. At least a portion of the organic layer is between the first conductive layer and the second conductive layer.
    Type: Application
    Filed: August 30, 2021
    Publication date: September 8, 2022
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Kohei NAKAYAMA, Isao TAKASU, Atsushi WADA, Fumihiko AIGA, Yuko NOMURA
  • Publication number: 20220283323
    Abstract: According to one embodiment, a radiation detector includes a first member including a scintillator layer, an organic member including an organic semiconductor layer, and a first conductive layer. The first conductive layer includes a first conductive region and a second conductive region. A second direction from the first conductive region toward the second conductive region crosses a first direction from the organic member toward the first member. A first portion of the organic member is between the first conductive region and the second conductive region in the second direction.
    Type: Application
    Filed: August 25, 2021
    Publication date: September 8, 2022
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Yuko NOMURA, Kohei NAKAYAMA, Atsushi WADA, Fumihiko AIGA, Isao TAKASU
  • Publication number: 20220274310
    Abstract: A step of letting a preform made of resin adsorb a sterilizer, a step of sterilizing the preform by heating the preform having adsorbed the sterilizer to a temperature suitable for a blow-molding treatment to activate the sterilizer adsorbed by the preform and a step of shaping the preform into a bottle by blowing aseptic air into the preform in a mold are performed sequentially. According to the above-mentioned steps, the sterilizer does not enter a blow-molding machine.
    Type: Application
    Filed: May 18, 2022
    Publication date: September 1, 2022
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Atsushi HAYAKAWA, Yuiko WADA
  • Publication number: 20220275122
    Abstract: A resin composition is provided containing a polymer having a structural unit represented by the following Formula (1) in the molecule, and an inorganic filler, in which the inorganic filler contains silica in which a ratio of a number of Si atoms contained in silanol groups to a total number of Si atoms is 3% or less. In Formula (1), Z represents an arylene group, R1 to R3 each independently represent a hydrogen atom or an alkyl group, and R4 to R6 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.
    Type: Application
    Filed: July 30, 2020
    Publication date: September 1, 2022
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Masashi KODA, Yuki KITAI, Atsushi WADA, Yasunori HOSHINO
  • Patent number: 11427690
    Abstract: An air filter medium includes a first porous PTFE membrane and a second porous PTFE membrane. The air filter medium has a first main surface and a second main surface, and the first porous PTFE membrane and the second porous PTFE membrane are arranged so that an air flow moving from the first main surface to the second main surface passes through the first porous PTFE membrane and subsequently through the second porous PTFE membrane. A proportion of areas occupied by the plurality of nodes on a surface of the first porous PTFE membrane is in the range of 1.5 to 3.0% and an average of the areas of the plurality of nodes is 200 ?m2 or more.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: August 30, 2022
    Assignee: NITTO DENKO CORPORATION
    Inventors: Takashi Niki, Masaaki Mori, Shiho Wada, Atsushi Daimon, Toshiki Yanagi
  • Patent number: 11432111
    Abstract: A server performs: acquiring measurement data of a mobile terminal; extracting fixed AP measurement data of a specific fixed AP; extracting measurement data including a measurement time of which a difference from the measurement time in the fixed AP measurement data is equal to or less than a threshold value, position information of which a difference from a position of the specific fixed AP is equal to or less than a threshold value, and a reception intensity of which a difference from the reception intensity in the fixed AP measurement data is equal to or less than a threshold value as target measurement data and to set the radio access point corresponding to the target measurement data as a target AP; and determining whether the target AP corresponds to a fixed AP on the basis of the measurement data corresponding to the target AP and the fixed AP measurement data.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: August 30, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Tomohiro Nakagawa, Atsushi Wada, Shoichi Horiguchi, Junkou Katou
  • Publication number: 20220259491
    Abstract: According to one embodiment, a scintillator includes a first layer. The first layer includes a first organic substance capable of emitting light, and a second organic substance. The second organic substance includes at least one selected from the group consisting of a carbonyl group, phosphine oxide, and a sulfinyl group. The first layer emits light based on beta rays incident on the first layer. A period from a time of a maximum value of an intensity of the light until the intensity of the light drops to 1/2.72 of the maximum value is not less than 10 ns.
    Type: Application
    Filed: August 25, 2021
    Publication date: August 18, 2022
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Atsushi WADA, Isao TAKASU, Fumihiko AIGA, Kohei NAKAYAMA, Yuko NOMURA
  • Publication number: 20220250970
    Abstract: A coating film-attached glass comprising a glass substrate, and a coating film provided on at least a part of a surface of the glass substrate, in which a region from the surface of the glass substrate on the coating film side to a predetermined depth is a modified layer, and the modified layer has a microcrystalline structure at least in part.
    Type: Application
    Filed: June 12, 2020
    Publication date: August 11, 2022
    Inventors: Masamichi Wada, Atsushi ISHIKAWA
  • Patent number: 11406927
    Abstract: An air filter medium includes a first porous PTFE membrane and a second porous PTFE membrane. The air filter medium has a first main surface and a second main surface, and the first porous PTFE membrane and the second porous PTFE membrane are arranged so that an air flow moving from the first main surface to the second main surface passes through the first porous PTFE membrane and subsequently through the second porous PTFE membrane. A contact angle of the first porous PTFE membrane with water is in the range of 154° to 165°.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: August 9, 2022
    Assignee: NITTO DENKO CORPORATION
    Inventors: Takashi Niki, Masaaki Mori, Shiho Wada, Atsushi Daimon, Toshiki Yanagi
  • Patent number: 11410406
    Abstract: A delivery server is connected to a device which uses an image analysis engine to perform an image analysis on image data obtained by a monitoring camera. The delivery server includes an analysis engine storage unit which is configured to store a plurality of image analysis engines for each of which at least one of a shooting condition of the image data appropriate for the image analysis or a target object to be detected among objects which are possibly included in the image data is different; and a supplying unit which is configured to supply to the device an image analysis engine corresponding to at least one of the shooting condition of the image data obtained by the device or the target object which is set for the device, among the plurality of image analysis engines.
    Type: Grant
    Filed: December 13, 2020
    Date of Patent: August 9, 2022
    Assignee: Yokogawa Electric Corporation
    Inventors: Osamu Kojima, Atsushi Wada
  • Publication number: 20220220272
    Abstract: A copper clad laminate includes: an insulating layer containing a cured product of a resin composition; and a surface treated copper foil on one surface or both surfaces of the insulating layer, the resin composition containing a polymer, and the surface treated copper foil including a finely roughened particle treatment layer of copper on at least one surface side of a copper foil, the finely roughened particle treatment layer being formed of fine copper particles having a particle size of 40 to 200 nm, a heat resistance treatment layer containing nickel provided on the finely roughened particle treatment layer, a rust prevention treatment layer containing at least chromium provided on the heat resistance treatment layer, a silane coupling agent layer provided on the rust prevention treatment layer, and an amount of nickel attached in the heat resistance treatment layer being 30 to 60 mg/m2.
    Type: Application
    Filed: May 14, 2020
    Publication date: July 14, 2022
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yuki KITAI, Masashi KODA, Yasunori HOSHINO, Atsushi WADA, Mikio SATO