Patents by Inventor Yoshihiro Yoneda

Yoshihiro Yoneda 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: 11178727
    Abstract: There is provided an information processing apparatus including a first communication section configured to communicate with a communication terminal through a first communication channel, and a second communication section configured to communicate with the communication terminal through a second communication channel different from the first communication channel, wherein the first communication section is used for transmission of connection information for establishing the second communication channel with the communication terminal, wherein the second communication section is configured to establish the second communication channel based on the connection information, and wherein the information processing apparatus is connected to a network based on a connection instruction transmitted across the second communication channel, and receives service data by which to run the information processing apparatus from a service providing apparatus via the network.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: November 16, 2021
    Assignee: Sony Corporation
    Inventors: Isao Soma, Naoki Miyabayashi, Yoshihiro Yoneda, Seiji Kuroda, Yasuharu Ishikawa, Kazuo Takada
  • Patent number: 11166383
    Abstract: There is provided a resin-coated copper foil including a resin layer having excellent dielectric characteristics suitable for high frequency applications, exhibiting high interlayer adhesion and heat resistance in the case where the resin layer is used in a copper-clad laminate or printed circuit board. The resin-coated copper foil of the present invention includes a copper foil and a resin layer on at least one side of the copper foil. The resin layer comprises a resin mixture containing an epoxy resin, a polyimide resin, and an aromatic polyamide resin; and an imidazole curing catalyst.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: November 2, 2021
    Assignee: MITSUI MINING & SMELTING CO., LTD.
    Inventors: Yoshihiro Yoneda, Toshifumi Matsushima, Toshihiro Hosoi, Fujio Kuwako
  • Patent number: 11145480
    Abstract: Provided is a fuse device used for high rating and high current applications excellent in impact resistance at the time of current interruption, and capable of preventing falling off of the case. The fuse device includes: a base member; a cover member fitted to the base member and covering a surface of the base member; and a fuse element mounted on the surface of the base member; wherein one of the base member and the cover member is provided with a side wall intersecting with the plane of the surface of the base member and including an opening formed therein, and the other of the base member and the cover member is provided with a fitting projection projecting outward from a plane intersecting with the plane of the surface of the base member and fitted into the opening of the side wall.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: October 12, 2021
    Assignee: DEXERIALS CORPORATION
    Inventor: Yoshihiro Yoneda
  • Publication number: 20210273122
    Abstract: A first semiconductor layer is of a first conductive type. A multiplication layer is of a first conductive type and is provided on the first semiconductor layer. An optical waveguide structure has an end face provided on a first region of the multiplication layer. A photodiode structure has an end face and provided on a second region of the multiplication layer. The photodiode structure has a third semiconductor layer being of a second conductive type, an optical absorption layer being of an intrinsic conductive type or of a second conductive type, and a second semiconductor layer being of a second conductive type which are arranged in this order. The optical waveguide structure includes an optical waveguiding core layer and a cladding layer. The end face of the waveguide type photodiode structure and the end face of the optical waveguide structure are in contact.
    Type: Application
    Filed: March 1, 2021
    Publication date: September 2, 2021
    Applicant: SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    Inventors: Yoshihiro YONEDA, Takuya OKIMOTO
  • Publication number: 20210273121
    Abstract: A semiconductor light receiving element includes a first semiconductor layer, a waveguide type photodiode structure, an optical waveguide structure, and a fourth semiconductor layer. The waveguide type photodiode structure is provided on the first semiconductor layer. The waveguide type photodiode structure includes an optical absorption layer, a second semiconductor layer, a multiplication layer, and a third semiconductor layer. The optical waveguide structure is provided on the first semiconductor layer. The optical waveguide structure includes an optical waveguiding core layer and a cladding layer. An end face of the waveguide type photodiode structure faces to an end face of the optical waveguide structure. The fourth semiconductor layer is located between the end face of the waveguide type photodiode structure and the end face of the optical waveguide structure. The fourth semiconductor layer is contacted with the multiplication layer of the end face of the waveguide type photodiode structure.
    Type: Application
    Filed: March 1, 2021
    Publication date: September 2, 2021
    Applicant: SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    Inventors: Yoshihiro YONEDA, Koji EBIHARA, Takuya OKIMOTO
  • Publication number: 20210188640
    Abstract: A rare earth phosphate particle containing a rare earth element A, where A is Sc, Y, La, Eu, Gd, Dy, Yb, or Lu, and a rare earth element B different from the element A, where B is Sc, Y, La, Eu, Gd, Dy, Yb, or Lu. The phosphate of the element A is preferably crystalline, with at least part of the element B dissolved in the phosphate of the element A in a solid state. The phosphate of the element A preferably has a xenotime or monazite crystal structure.
    Type: Application
    Filed: December 5, 2018
    Publication date: June 24, 2021
    Inventors: Yoshihiro YONEDA, Kazuhiko KATO
  • Patent number: 10964495
    Abstract: A switch device capable of safely opening an electrical circuit in response to an abnormality such as wetting with water or liquid leaking from a battery. The device includes a first conductor connected to an external circuit and having a relatively high ionization tendency, and a second conductor arranged close to the first conductor and having a relatively low ionization tendency which is lower than that of the first conductor, a reaction part which electrically corrodes the first conductor is formed by a liquid between the first and second conductors.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: March 30, 2021
    Assignee: DEXERIALS CORPORATION
    Inventors: Yuji Furuuchi, Yoshihiro Yoneda, Koichi Mukai, Kazuyuki Sakakibara
  • Publication number: 20210074502
    Abstract: Provided is a fuse device capable of maintaining the insulation performance while using a fuse element having a considerable size to improve rating. The fuse device includes a fuse element 2 and a case 3 for housing the fuse element 2, and the case 3 has a resin portion 4 having a surface to be melted by heat accompanying blowout of the fuse element 2 on at least a part of an inner wall surface 8a facing the inside 8 housing the fuse element 2.
    Type: Application
    Filed: December 7, 2018
    Publication date: March 11, 2021
    Applicant: DEXERIALS CORPORATION
    Inventor: Yoshihiro YONEDA
  • Patent number: 10937619
    Abstract: A fuse device that uses a fuse element having an appropriate size in order to improve the rating, while maintaining insulation performance. The fuse device is provided with a fuse element, a case having a housing space for housing the fuse element and having a lead-out port through which both ends of the fuse element are led out, and which supports the fuse element in a bridge-like manner in the housing space; and a shield disposed in the housing space for shielding an inner wall surface leading to the lead-out port from a scattered melted material from a fusing location of the fuse element.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: March 2, 2021
    Assignee: DEXERIALS CORPORATION
    Inventors: Yoshihiro Yoneda, Kazuaki Suzuki
  • Publication number: 20210058830
    Abstract: There is provided a communication apparatus including: a first communication unit having a first communication range; a second communication unit having a second communication range wider than the first communication range; a control unit which transmits a request signal for starting communication via the second communication unit from the first communication unit to another communication apparatus, and transmits authentication information from the second communication unit to the another communication apparatus in the case where it is determined that communication with the another communication apparatus via the second communication unit is possible based on a response signal after the first communication unit receives the response signal in response to the request signal; and a notification unit which notifies a user after the second communication unit receives a result of authentication based on the authentication information.
    Type: Application
    Filed: November 6, 2020
    Publication date: February 25, 2021
    Inventors: Kazuo TAKADA, Isao SOMA, Seiji KURODA, Yasuharu ISHIKAWA, Yoshihiro YONEDA, Naoki MIYABAYASHI
  • Patent number: 10921516
    Abstract: A photodiode (PD) device that monolithically integrates a PD element with a waveguide element is disclosed. The PD device includes a conducting layer with a first region and a second region next to the first region, where the PD element exists in the first region, while, the waveguide element exists in the second region and optically couples with the PD element. The waveguide element includes a core layer and a cladding layer on the conducting layer, which forms an optical confinement structure. The PD element includes an absorption layer on the conducting layer and a p-type cladding layer on the absorption layer, which form another optical confinement structure. The absorption layer has a length at least 12 ?m measured from the interface against the core layer.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: February 16, 2021
    Assignee: Sumitomo Electric Device Innovations, Inc.
    Inventors: Yoshihiro Yoneda, Takuya Okimoto, Kenji Sakurai
  • Publication number: 20200395750
    Abstract: Provided are a protection circuit and a photovoltaic system capable of irreversibly interrupting a current path of photovoltaic units such as solar cells by a signal in an emergency such as a fire. The protection circuit includes: a photovoltaic units 26, a protection element 2 provided on a current path of the photovoltaic units 26, and a switch 3 for activating the protection element 2, wherein the protection element 2 irreversibly interrupts the current path of the photovoltaic units 26.
    Type: Application
    Filed: January 25, 2019
    Publication date: December 17, 2020
    Applicant: DEXERIALS CORPORATION
    Inventor: Yoshihiro YONEDA
  • Patent number: 10859766
    Abstract: An optical semiconductor device comprises a semiconductor substrate, an optical 90-degree hybrid circuit provided on the substrate, a plurality of input optical waveguides provided on the substrate, and a plurality of output optical waveguides provided on the substrate. The plurality of input optical waveguides is optically coupled to input ends of the optical 90-degree hybrid circuit. The plurality of output optical waveguides is optically coupled to output ends of the optical 90-degree hybrid circuit. Each of the plurality of input optical waveguides includes a first curving portion and a first straight portion adjacent to the first curving portion, and each of the plurality of output optical waveguides includes a second curving portion. A central axis of the first curving portion is inwardly offset with respect to a central axis of the first straight portion, and a central axis of the second curving portion follows a raised sine curve.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: December 8, 2020
    Assignees: Sumitomo Electric Device Innovations, Inc., Sumitomo Electric Industries, Ltd.
    Inventors: Yoshihiro Yoneda, Takuya Okimoto, Koji Ebihara, Hideki Yagi
  • Publication number: 20200377368
    Abstract: A particle mixture containing a particle A and a particle B different from the particle A. The particle A is a particle of a rare earth phosphate represented by LnPO4 wherein Ln represents at least one rare earth element selected from the group consisting of Sc, Y, La, Eu, Gd, Dy, Yb, and Lu. The particle B is a particle of a rare earth phosphate represented by LnPO4 wherein Ln represents at least one rare earth element selected from the group consisting of Sc, Y, La, Eu, Gd, Dy, Yb, and Lu, or a rare earth titanate particle.
    Type: Application
    Filed: December 5, 2018
    Publication date: December 3, 2020
    Inventors: Yoshihiro YONEDA, Kazuhiko KATO
  • Patent number: 10856187
    Abstract: There is provided a communication apparatus including: a first communication unit having a first communication range; a second communication unit having a second communication range wider than the first communication range; a control unit which transmits a request signal for starting communication via the second communication unit from the first communication unit to another communication apparatus, and transmits authentication information from the second communication unit to the another communication apparatus in the case where it is determined that communication with the another communication apparatus via the second communication unit is possible based on a response signal after the first communication unit receives the response signal in response to the request signal; and a notification unit which notifies a user after the second communication unit receives a result of authentication based on the authentication information.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: December 1, 2020
    Assignee: Sony Corporation
    Inventors: Kazuo Takada, Isao Soma, Seiji Kuroda, Yasuharu Ishikawa, Yoshihiro Yoneda, Naoki Miyabayashi
  • Publication number: 20200362169
    Abstract: A resin composition for use in a dielectric layer of a capacitor is provided that can control a decrease in capacitance or dielectric constant at high temperature and ensure high dielectric characteristics and high adhesion of the composition to a circuit. The resin composition contains a resin component containing an epoxy resin, a diamine compound, and a polyimide resin; and a dielectric filler composed of a metal oxide containing at least two elements selected from the group consisting of Ba, Ti, Sr, Pb, Zr, La, Ta, and Bi. The content of the dielectric filler is 60 to 85 parts by weight on the basis of 100 parts by weight of solid content in the resin composition.
    Type: Application
    Filed: January 18, 2019
    Publication date: November 19, 2020
    Applicant: MITSUI MINING & SMELTING CO., LTD.
    Inventors: Yoshihiro YONEDA, Toshihiro HOSOI, Kenshiro FUKUDA, Toshifumi MATSUSHIMA
  • Publication number: 20200321175
    Abstract: A switch device capable of safely opening or short-circuiting an electrical circuit in response to an abnormality such as wetting with water or liquid leaking from a battery is provided. The device includes a conductor connected to an external circuit, and a reaction part including a liquid-soluble material which opens the conductor and the external circuit and which dissolves on contacting a liquid entering the device interior to electrically connect the conductor and the external circuit.
    Type: Application
    Filed: June 24, 2020
    Publication date: October 8, 2020
    Applicant: DEXERIALS CORPORATION
    Inventors: Yuji FURUUCHI, Yoshihiro YONEDA, Koichi MUKAI, Kazuyuki SAKAKIBARA
  • Publication number: 20200281045
    Abstract: There is provided an information processing apparatus including a first communication section configured to communicate with a communication terminal through a first communication channel, and a second communication section configured to communicate with the communication terminal through a second communication channel different from the first communication channel, wherein the first communication section is used for transmission of connection information for establishing the second communication channel with the communication terminal, wherein the second communication section is configured to establish the second communication channel based on the connection information, and wherein the information processing apparatus is connected to a network based on a connection instruction transmitted across the second communication channel, and receives service data by which to run the information processing apparatus from a service providing apparatus via the network.
    Type: Application
    Filed: May 18, 2020
    Publication date: September 3, 2020
    Inventors: Isao Soma, Naoki Miyabayashi, Yoshihiro Yoneda, Seiji Kuroda, Yasuharu Ishikawa, Kazuo Takada
  • Patent number: 10727019
    Abstract: A fuse device includes a fuse element and a cooling member, wherein the fuse element includes a low thermal conductivity portion having a relatively low thermal conductivity in which an interrupting portion that is blown out by heat is separated from the cooling member, and a high thermal conductivity portion having a relatively high thermal conductivity, provided in a portion other than the interrupting portion, and in contact with or close to the cooling member.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: July 28, 2020
    Assignee: DEXERIALS CORPORATION
    Inventors: Yoshihiro Yoneda, Yuji Furuuchi
  • Patent number: 10707043
    Abstract: A fuse device and a fuse element having excellent rapid blowout properties and excellent insulation properties after blowout even in a size-reduced fuse device are provided. A fuse element constitutes a current path of a fuse device and blows out due to self-generated heat when a rating-exceeding current flows, a length W in a width direction perpendicular to a conduction direction being greater than a total length L in the conduction direction in the fuse element. In particular, the fuse element includes a low melting point metal layer and a high melting point metal layer, the low melting point metal layer eroding the high melting point metal layer when current flows to cause blowout.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: July 7, 2020
    Assignee: DEXERIALS CORPORATION
    Inventor: Yoshihiro Yoneda