Patents by Inventor Akira Kato

Akira Kato 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: 11785721
    Abstract: First, a patterned substrate including an insulating substrate, a conductive seed layer, and an insulating layer is prepared. The seed layer is disposed on the insulating substrate, and consists of a first part having a predetermined pattern corresponding to the wiring pattern and a second part as a part other than the first part. The insulating layer is disposed on the second part of the seed layer. Subsequently, a metal layer having a thickness larger than a thickness of the insulating layer is formed on the first part of the seed layer. Here, a voltage is applied between an anode and the seed layer while a resin film containing a metal ion-containing solution is disposed between the patterned substrate and the anode and the resin film and the seed layer are brought into pressure contact. Subsequently, the insulating layer and the second part of the seed layer are removed.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: October 10, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Haruki Kondoh, Rentaro Mori, Keiji Kuroda, Kazuaki Okamoto, Akira Kato, Jyunya Murai, Hiroshi Yanagimoto, Kenji Nakamura, Tomoya Okazaki
  • Publication number: 20230244166
    Abstract: In an image heating device having a plurality of heating blocks which are controllable independently in a longitudinal direction of a heater, an increase of the size of the heater can be suppressed, and temperatures of a plurality of heating block can be detected. The heater has a first temperature sensor corresponding to a first heating block, a second temperature sensor corresponding to a second heating block, a first electric conductor electrically coupled to the first temperature sensor, a second electric conductor electrically coupled to the second temperature sensor, and a common electric conductor electrically coupled to the first and second temperature sensors.
    Type: Application
    Filed: April 13, 2023
    Publication date: August 3, 2023
    Inventors: Yasuhiro Shimura, Akira Kato, Atsushi Iwasaki
  • Patent number: 11705260
    Abstract: A magnetic device includes a winding, and insulators by which the winding is surrounded. Each of the insulators is in contact with the winding. A gap exists between each two adjacent of the insulators in a winding direction of the winding.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: July 18, 2023
    Assignee: PANASONIC INTEI LECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yoshitake Nakagawa, Takehiko Yamakawa, Motohiko Fujimura, Akira Kato, Kazuyuki Sakiyama
  • Publication number: 20230207243
    Abstract: An electromagnetic relay includes a fixed contact, a moving contact, an electromagnet device, and a second coil. The moving contact moves from a closed position where the moving contact is in contact with the fixed contact to an open position where the moving contact is out of contact with the fixed contact, and vice versa. The electromagnet device includes a first coil and a mover. The mover is actuated on receiving a magnetic flux generated when a current flows through the first coil to move the moving contact from one of the closed position or the open position to the other position. The second coil gives, when a current flows through the second coil, at least a magnetic flux, of which a direction is opposite from a direction of the magnetic flux generated by the first coil, to the mover.
    Type: Application
    Filed: February 21, 2023
    Publication date: June 29, 2023
    Inventors: Takehiko Yamakawa, Kazuyuki Sakiyama, Akira Kato
  • Patent number: 11656582
    Abstract: A radio wave watch includes: an exterior case; a dial plate disposed within the exterior case; a substrate disposed on a rear side of the dial plate within the exterior case; a first ground layer disposed on the substrate; an antenna that has a planar emitting electrode disposed between a center of the exterior case and an inner wall surface of the exterior case and opposed to the first ground layer, a planar short-circuit part electrically connecting an end part of the emitting electrode to the first ground layer, and a connecting part connecting the emitting electrode to a receiving circuit of the substrate; and a second ground layer disposed on an opposite side to the emission electrode side across the short-circuit part on the substrate and having a width equal to or greater than a width of the short-circuit part.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: May 23, 2023
    Assignee: CITIZEN WATCH CO., LTD.
    Inventors: Yoshiyasu Watanabe, Ken Kitamura, Shuji Naka, Akira Kato
  • Patent number: 11643745
    Abstract: Provided is a film formation device and a film formation method for a metallic coating that allow forming a metallic coating with a uniform film thickness. The film formation device of the present disclosure includes an anode, a solid electrolyte membrane, a power supply device, a solution container, and a pressure device. The solid electrolyte membrane is disposed between the anode and a substrate that serves as a cathode. The power supply device applies a voltage between the anode and the cathode. The solution container contains a solution between the anode and the solid electrolyte membrane. The solution contains metal ions. The pressure device pressurizes the solid electrolyte membrane to the cathode side with a fluid pressure of the solution. The film formation device further includes a shielding member disposed to surround an outer peripheral surface of the anode. The shielding member shields a line of electric force.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: May 9, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Akira Kato, Haruki Kondoh, Soma Higashikozono
  • Patent number: 11644774
    Abstract: In an image heating device having a plurality of heating blocks which are controllable independently in a longitudinal direction of a heater, an increase of the size of the heater can be suppressed, and temperatures of a plurality of heating block can be detected. A heater has a first temperature sensor corresponding to a first heating block, a second temperature sensor corresponding to a second heating block, a first electric conductor electrically coupled to the first temperature sensor, a second electric conductor electrically coupled to the second temperature sensor, and a common electric conductor electrically coupled to the first and second temperature sensors.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: May 9, 2023
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Yasuhiro Shimura, Akira Kato, Atsushi Iwasaki
  • Patent number: 11628501
    Abstract: Composite particles sinterable at a low temperature and allow forming a sintered body that exhibits a large extension are provided. The composite particles include microparticles having an average crystallite diameter of 0.6 to 10 ?m and containing a metal, and nanoparticles adhered to a surface of the microparticle, having an average crystallite diameter of 3 to 100 nm, and containing a metal of a same kind as the metal contained in the microparticle.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: April 18, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Daiki Kuboyama, Akira Kato, Jyunya Murai
  • Publication number: 20230074836
    Abstract: A method for producing a compound of a formula (3), including reacting a compound of a formula (1) with a compound of a formula (2) by using a tertiary alcohol and a base: where R1, R2, R3, R4, R5, R6, R7, R8, and R9 are each independently a hydrogen atom, a halogen atom, a (C1-C4)alkyl, or a (C1-C4)alkoxy, the amount of the base used is 2.0-4.0 equivalents per 1 equivalent of the compound of formula (2), the amount of the tertiary alcohol used is 0.3-2.5 equivalents per 1 equivalent of the compound of formula (2), the base is a plurality of compounds comprising a lithium-containing base as a first compound, and a second compound selected from the group consisting of alkali metal hydrides, alkali metal amides, alkoxides, alkyl metals, alkali metals, and organic bases, and the reaction is performed in the presence of an aromatic hydrocarbon solvent.
    Type: Application
    Filed: September 28, 2022
    Publication date: March 9, 2023
    Inventors: Ryuji Tamai, Yukio Uchida, Fumiaki Takabe, Akira Kato, Ryo Maruyama, Ryo Kobayashi
  • Patent number: 11572568
    Abstract: MPO1 and MPO2 can be regulated for either decreasing or increasing alkaloid levels in plants, in particular in Nicotiana plants. In particular, suppressing or overexpressing one or more of MPO1 and MPO2 may be used to decrease or increase nicotine and nicotinic alkaloid levels in tobacco plants. Suppression or overexpression of one or more of MPO1 and MPO2 may be used in combination with modification of expression of other genes encoding enzymes on the nicotinic alkaloid biosynthetic pathway such as A622, NBB1, PMT, and QPT.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: February 7, 2023
    Assignee: 22nd Century Limited, LLC
    Inventors: Takashi Hashimoto, Akira Kato
  • Publication number: 20230030345
    Abstract: Constant-speed-travel-apparatus controlling prime-mover so that mobile-body mounted with the prime-mover travels at constant-speed, includes: function-operation-member being instructed activation of speed-maintaining-function of the mobile-body in response to operation by operator; first-speed-operation-member being instructed the travel-speed of the mobile-body in accordance with operation-amount by the operator; second-speed-operation-member being instructed change of the travel-speed by predetermined amount in response to operation by the operator in state where activation of the speed-maintaining-function has been instructed through the function-operation-member; and electronic-control-unit controlling output of the prime-mover based on the operation-amount of the first-speed-operation-member and number of times of operation of the second-speed-operation-member so that the mobile-body travels at constant-speed in the state.
    Type: Application
    Filed: July 26, 2022
    Publication date: February 2, 2023
    Inventors: Akira Kato, Hiroshi Yamamoto, Kazumi Miyashita, Yoshiyuki Misumi
  • Publication number: 20220404428
    Abstract: The present invention provides a management system for managing a battery mounted on a vehicle, comprising: an acquisition unit configured to acquire rank information indicating a product rank set by a user as a reuse destination of the battery; and a notification unit configured to notify the user of restriction item information indicating an item for restricting a function of the vehicle such that a deterioration state of the battery at a predetermined time satisfies a request state of the product rank, based on the rank information acquired by the acquisition unit.
    Type: Application
    Filed: August 24, 2022
    Publication date: December 22, 2022
    Inventors: Akira KATO, Keiichi ARAI, Koichi TSUNO, Yasuhiro NAKADA, Tatsuya JINNO, Takumi SHIIYAMA, Ryuichi KIMATA
  • Patent number: 11492334
    Abstract: A method for producing a nitroso compound of the following formula (3), comprising reacting a compound of the following formula (1) with a compound of the following formula (2) by using a tertiary alcohol and a base. wherein R1, R2, R3, R4, R5, R6, R7, R8, and R9 are each independently a hydrogen atom, a halogen atom, a (C1-C4) alkyl, or a (C1-C4) alkoxy.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: November 8, 2022
    Assignee: Kumiai Chemical Industry Co., Ltd.
    Inventors: Ryuji Tamai, Yukio Uchida, Fumiaki Takabe, Akira Kato, Ryo Maruyama, Ryo Kobayashi
  • Publication number: 20220301753
    Abstract: A rare earth magnet in which the amount used of a heavy rare earth element is more reduced while maintaining enhancement of the coercive force, and a producing method thereof are provided. The rare earth magnet of the present disclosure has a main phase 10 and a grain boundary phase 20. The main phase 10 has a composition represented by R12T14B. The main phase 10 has a core part 12 and a shell part 14. Denoting the abundances of R2 and Ce (R2 is heavy rare earth element) occupying 4f site of the shell part 14 as R24f and Ce4f, respectively, and denoting the abundances of R2 and Ce occupying 4g site of the shell part 14 as R24g and Ce4g, respectively, the rare earth magnet satisfies 0.44?R24g/(R24f+R24g)?0.70 and 0.04?(Ce4f+Ce4g)/(R24f+R24g). The rare earth magnet-producing method of the present disclosure uses a modifier containing at least R2 and Ce.
    Type: Application
    Filed: January 19, 2022
    Publication date: September 22, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Noritsugu SAKUMA, Tetsuya SHOJI, Akihito KINOSHITA, Akira KATO
  • Publication number: 20220272847
    Abstract: First, a patterned substrate including an insulating substrate, a conductive seed layer, and an insulating layer is prepared. The seed layer is disposed on the insulating substrate, and consists of a first part having a predetermined pattern corresponding to the wiring pattern and a second part as a part other than the first part. The insulating layer is disposed on the second part of the seed layer. Subsequently, a metal layer having a thickness larger than a thickness of the insulating layer is formed on the first part of the seed layer. Here, a voltage is applied between an anode and the seed layer while a resin film containing a metal ion-containing solution is disposed between the patterned substrate and the anode and the resin film and the seed layer are brought into pressure contact. Subsequently, the insulating layer and the second part of the seed layer are removed.
    Type: Application
    Filed: February 15, 2022
    Publication date: August 25, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Haruki KONDOH, Rentaro MORI, Keiji KURODA, Kazuaki OKAMOTO, Akira KATO, Jyunya MURAI, Hiroshi YANAGIMOTO, Kenji NAKAMURA, Tomoya OKAZAKI
  • Publication number: 20220221814
    Abstract: In an image heating device having a plurality of heating blocks which are controllable independently in a longitudinal direction of a heater, an increase of the size of the heater can be suppressed, and temperatures of a plurality of heating block can be detected. A heater has a first temperature sensor corresponding to a first heating block, a second temperature sensor corresponding to a second heating block, a first electric conductor electrically coupled to the first temperature sensor, a second electric conductor electrically coupled to the second temperature sensor, and a common electric conductor electrically coupled to the first and second temperature sensors.
    Type: Application
    Filed: March 31, 2022
    Publication date: July 14, 2022
    Inventors: Yasuhiro Shimura, Akira Kato, Atsushi Iwasaki
  • Patent number: 11373828
    Abstract: An electromagnet device moves two moving contacts from one of a closed position or an open position to the other position when an electric current flows through a coil. A regenerative current coming from the coil flows through a regeneration unit when the coil makes a transition from an energized state where the coil is supplied with an electric current from a power supply to a non-energized state where the coil is supplied with no electric current from the power supply. The control unit causes the regenerative current to flow through a load by controlling a switch when the coil makes the transition from the energized state to the non-energized state.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: June 28, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Akira Kato, Kazuyuki Sakiyama, Takehiko Yamakawa, Motohiko Fujimura
  • Publication number: 20220166329
    Abstract: A power conversion device is equipped with at least one leg circuit containing two switching elements connected in series, respectively, a transformer having a primary winding and a secondary winding, a capacitor connected between the leg circuit and one end of the primary winding, a switch circuit, and a rectifier circuit.
    Type: Application
    Filed: February 14, 2020
    Publication date: May 26, 2022
    Inventors: Akira KATO, Motohiko FUJIMURA, Kazuyuki SAKIYAMA, Takehiko YAMAKAWA, Taiki NISHIMOTO
  • Publication number: 20220167467
    Abstract: Provided is an electromagnetic wave transmitting heater that has excellent heating properties and is capable of suppressing an increase in a cross section of a heater wire. The electromagnetic wave transmitting heater includes a plurality of heater wires disposed at intervals to allow transmission of electromagnetic waves, a pair of lateral wires, one of the pair of lateral wires being coupled to one end of each of the heater wires, another one of the pair of lateral wires being coupled to another end of each of the heater wires, and a pair of coupling wires, one of the pair of coupling wires being coupled to one of the pair of lateral wires, another one of the pair of coupling wires being coupled to another one of the pair of lateral wires. The lateral wires each have a cross section larger than a cross section of each of the heater wires.
    Type: Application
    Filed: November 10, 2021
    Publication date: May 26, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Keigo INABA, Akira Kato, Daiki Kuboyama, Rika Hatano, Soma Higashikozono
  • Publication number: 20220154362
    Abstract: A film formation apparatus for forming a metal film includes an anode, a solid electrolyte membrane disposed between the anode and a substrate that serves as a cathode, a power supply device that applies a voltage between the anode and the cathode, a solution container that contains a solution between the anode and the solid electrolyte membrane, the solution containing metal ions, and a pressure device that pressurizes the solid electrolyte membrane to the cathode side with a fluid pressure of the solution. The film formation apparatus includes an auxiliary cathode disposed in a peripheral area of the film formation region when the surface of the substrate is viewed in plain view, the auxiliary cathode having an electric potential lower than an electric potential of the anode.
    Type: Application
    Filed: November 10, 2021
    Publication date: May 19, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Akira KATO, Haruki KONDOH, Soma HIGASHIKOZONO