Patents by Inventor Takeshi Arakawa

Takeshi Arakawa 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: 10884076
    Abstract: An electrical pulse current is supplied to an amorphous wire from a pulse generator, an alternate current voltage whose magnitude is in response to an external magnetic field induced at both ends of a detecting coil wound around the amorphous wire is generated, a positive direct current is applied from a positive power supply by superimposing to the amorphous wire as a bias current so as to produce a bias of magnetization within the amorphous wire and the occurrence of pulse noises is restrained, so as to make it possible to perform high-sensitivity magnetic field detection.
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: January 5, 2021
    Assignee: AICHI STEEL CORPORATION
    Inventors: Takeshi Kawano, Hitoshi Aoyama, Michiharu Yamamoto, Hideo Arakawa
  • Patent number: 10876616
    Abstract: In a power transmission device for a vehicle, comprising: a transaxle casing in which a motor and a voltage power line are housed; and a cover attached so as to close an opening of the transaxle casing, the cover includes a flange portion provided at an outer edge portion of the cover and connected to the opening of the transaxle casing, a bearing support portion for a bearing that supports a rotary shaft rotatably, and a cover wall provided between the flange portion and the bearing support portion, and a valve body is attached to the cover wall so as to be positioned at a portion of the cover wall at which a direct distance between the bearing support portion and the flange portion surrounding the bearing support portion is longest.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: December 29, 2020
    Assignees: Toyota Jidosha Kabushiki Kaisha, Aisin AW Co., Ltd.
    Inventors: Masataka Sugiyama, Kenji Tanabe, Takeshi Kuwahara, Tomohisa Taga, Akihiko Ikeda, Fumiaki Shigematsu, Atomi Arakawa, Masamitsu Seno
  • Publication number: 20200341399
    Abstract: A toner contains toner particles. The toner particles each include a toner mother particle containing a binder resin and an external additive attached to a surface of the toner mother particle. The external additive contains titanate compound particles doped with lanthanum and a group 5 element in the periodic table as external additive particles. The amount of the lanthanum is at least 1.50% by mass relative to the total mass of the titanate compound particles. The amount of the group 5 element in the periodic table is at least 0.01% by mass and no greater than 0.60% by mass relative to the total mass of the titanate compound particles.
    Type: Application
    Filed: April 16, 2020
    Publication date: October 29, 2020
    Applicant: KYOCERA Document Solutions Inc.
    Inventors: Takeo MIZOBE, Takeshi ARAKAWA, Masanori SUGAHARA, Ryota KOBAYASHI, Kazuki ONO, Naruo YABE
  • Publication number: 20200314371
    Abstract: A pixel is included, the pixel including a photoelectric conversion portion configured to convert incident light to a charge by photoelectric conversion and accumulate the charge, a charge transfer unit configured to transfer the charge generated in the photoelectric conversion portion, a diffusion layer to which the charge is transferred through the charge transfer unit, the diffusion layer having a predetermined storage capacitance, a conversion unit configured to convert the charge transferred to the diffusion layer to a pixel signal, and connection wiring configured to connect the diffusion layer and the conversion unit. The connection wiring is connected to the diffusion layer and the conversion unit through contact wiring extending in a vertical direction with respect to a semiconductor substrate on which the diffusion layer is formed and is formed closer to the semiconductor substrate than other wiring provided in the pixel.
    Type: Application
    Filed: June 17, 2020
    Publication date: October 1, 2020
    Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Takeshi YANAGITA, Masaaki TAKIZAWA, Yuuji NISHIMURA, Shinichi ARAKAWA, Yuugo NAKAMURA, Yohei CHIBA
  • Patent number: 10769831
    Abstract: A head up display superimposes a virtual image on an actual view in accordance with a traveling status of a vehicle. Vehicle information containing a lean of the vehicle in a pitch direction is detected by a first posture sensor, and a lean in a roll direction is detected by a second posture sensor. A controller controls display of video on the basis of the vehicle information. A mirror reflects the video to project the video to a windshield or combiner. A mirror driver changes an angle and/or a position of the mirror. At least one of a display state of the virtual image in a display area for the video or the angle and/or the position of the mirror via the mirror driver is adjusted by the controller on the basis of the lean in the pitch direction and/or the lean in the roll direction.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: September 8, 2020
    Assignee: MAXELL, LTD.
    Inventors: Nozomu Shimoda, Yuji Fujita, Takeshi Arakawa, Akio Misawa
  • Patent number: 10728475
    Abstract: A pixel is included, the pixel including a photoelectric conversion portion configured to convert incident light to a charge by photoelectric conversion and accumulate the charge, a charge transfer unit configured to transfer the charge generated in the photoelectric conversion portion, a diffusion layer to which the charge is transferred through the charge transfer unit, the diffusion layer having a predetermined storage capacitance, a conversion unit configured to convert the charge transferred to the diffusion layer to a pixel signal, and connection wiring configured to connect the diffusion layer and the conversion unit. The connection wiring is connected to the diffusion layer and the conversion unit through contact wiring extending in a vertical direction with respect to a semiconductor substrate on which the diffusion layer is formed and is formed closer to the semiconductor substrate than other wiring provided in the pixel.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: July 28, 2020
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Takeshi Yanagita, Masaaki Takizawa, Yuuji Nishimura, Shinichi Arakawa, Yuugo Nakamura, Yohei Chiba
  • Patent number: 10721422
    Abstract: A pixel is included, the pixel including a photoelectric conversion portion configured to convert incident light to a charge by photoelectric conversion and accumulate the charge, a charge transfer unit configured to transfer the charge generated in the photoelectric conversion portion, a diffusion layer to which the charge is transferred through the charge transfer unit, the diffusion layer having a predetermined storage capacitance, a conversion unit configured to convert the charge transferred to the diffusion layer to a pixel signal, and connection wiring configured to connect the diffusion layer and the conversion unit. The connection wiring is connected to the diffusion layer and the conversion unit through contact wiring extending in a vertical direction with respect to a semiconductor substrate on which the diffusion layer is formed and is formed closer to the semiconductor substrate than other wiring provided in the pixel.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: July 21, 2020
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Takeshi Yanagita, Masaaki Takizawa, Yuuji Nishimura, Shinichi Arakawa, Yuugo Nakamura, Yohei Chiba
  • Patent number: 10637566
    Abstract: Test equipment that is able to concurrently evaluate two or more optical modules each processing a wavelength multiplexed signal that multiplexes optical signals attributed to wavelengths different from each other. The test equipment provides a first test station and a second test station. After selecting one of the wavelengths, the first test station performs a first evaluation for an optical signal attributed to the one of the wavelengths and coming from the first optical module, and the second station concurrently performs a second evaluation for an optical single with the one of the wavelengths and coming from the second optical module. Thereafter, the first test station performs the first evaluation for the optical signal coming from the second optical module, while, the second test station performs the second evaluation for the optical signal coming from the first optical module.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: April 28, 2020
    Assignee: Sumitomo Electric Device Innovations, Inc.
    Inventors: Takeshi Irie, Kei Arakawa, Katsuyuki Takahashi
  • Publication number: 20200122025
    Abstract: A shooting game control method, which is executed by a computer incorporated in a device including a display and a touch panel, includes accepting a touch operation on the touch panel; displaying a first frame indicative of a shooting effective range on the display in accordance with a position of the touch operation; accepting an instruction for an attack on an attack target in a state in which the first frame is displayed; determining whether the attack target in a game image displayed on the display is within the first frame or not, at a time point when the instruction for the attack has been accepted; and controlling the attack on the attack target in the game image in accordance with a result of the determining.
    Type: Application
    Filed: December 18, 2019
    Publication date: April 23, 2020
    Applicant: GREE, Inc.
    Inventors: Yuichi TSUCHIYA, Norihiro SAWADA, Tadashi NAGANO, Takeshi ARAKAWA
  • Patent number: 10549181
    Abstract: A shooting game control method, which is executed by a computer incorporated in a device including a display and a touch panel, includes accepting a touch operation on the touch panel; displaying a first frame indicative of a shooting effective range on the display in accordance with a position of the touch operation; accepting an instruction for an attack on an attack target in a state in which the first frame is displayed; determining whether the attack target in a game image displayed on the display is within the first frame or not, at a time point when the instruction for the attack has been accepted; and controlling the attack on the attack target in the game image in accordance with a result of the determining.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: February 4, 2020
    Assignee: GREE, Inc.
    Inventors: Yuichi Tsuchiya, Norihiro Sawada, Tadashi Nagano, Takeshi Arakawa
  • Patent number: 10539701
    Abstract: A minute magnetic body detecting sensor includes: a magnetic impedance element, with two magneto-sensitive bodies disposed in substantially two-dimensional directions such that an angle formed by respective sensitive axes is substantially 90 degrees; and a signal processing device, including a signal processing circuit, processing and amplifying damped oscillating voltages output by the two magneto-sensitive bodies that detected a local magnetic field due to a minute magnetic body that is a foreign substance, two square operating elements, squaring output signals, an adder, adding the squared signals, and a square root operating element, performing square root computation on the addition output and outputting a square root output, and enables high-precision detection of existence or non-existence of a minute magnetic body without detection overlooking.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: January 21, 2020
    Assignee: AICHI STEEL CORPORATION
    Inventors: Takeshi Kawano, Hideo Arakawa, Michiharu Yamamoto, Hitoshi Aoyama, Kazuo Urakawa
  • Patent number: 10509080
    Abstract: (Subject) To provide a differential magnetic sensor capable of accurate magnetic detection of a local weak magnetic field even when there is a difference in detection sensitivity of a plurality of magnetic sensors used as a differential type magnetic sensor.
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: December 17, 2019
    Assignee: AICHI STEEL CORPORATION
    Inventors: Takeshi Kawano, Hitoshi Aoyama, Michiharu Yamamoto, Hideo Arakawa
  • Publication number: 20190378796
    Abstract: A semiconductor device is provided which includes an interlayer dielectric formed on a semiconductor substrate, a first insulating layer, having a trench, formed on the interlayer dielectric, a barrier film formed on side and bottom surfaces of the first trench, an electric fuse formed on the barrier film, a second insulating layer formed to directly contact the electric fuse, and a third insulating layer formed on the second insulating layer. A linear expansion coefficient of the electric fuse is greater than a linear expansion coefficient of the first insulating layer and the second insulating layer, and a melting point of the barrier film is greater than a melting point of the electric fuse.
    Type: Application
    Filed: August 21, 2019
    Publication date: December 12, 2019
    Inventors: Takeshi Iwamoto, Kazushi Kono, Masashi Arakawa, Toshiaki Yonezu, Shigeki Obayashi
  • Publication number: 20190264797
    Abstract: In a power transmission device for a vehicle, comprising: a transaxle casing in which a motor and a voltage power line are housed; and a cover attached so as to close an opening of the transaxle casing, the cover includes a flange portion provided at an outer edge portion of the cover and connected to the opening of the transaxle casing, a bearing support portion for a bearing that supports a rotary shaft rotatably, and a cover wall provided between the flange portion and the bearing support portion, and a valve body is attached to the cover wall so as to be positioned at a portion of the cover wall at which a direct distance between the bearing support portion and the flange portion surrounding the bearing support portion is longest.
    Type: Application
    Filed: February 22, 2019
    Publication date: August 29, 2019
    Applicants: Toyota Jidosha Kabushiki Kaisha, Aisin AW Co., Ltd.
    Inventors: Masataka SUGIYAMA, Kenji TANABE, Takeshi KUWAHARA, Tomohisa TAGA, Akihiko IKEDA, Fumiaki SHIGEMATSU, Atomi ARAKAWA, Masamitsu SENO
  • Publication number: 20190267195
    Abstract: A solid electrolytic capacitor element that includes a porous body, a dielectric layer on a surface of the porous body, and a solid electrolyte layer on a surface of the dielectric layer. The porous body is made from a sintered body of a Ti-alloy-containing grain having a Ti—Zr—X multicomponent alloy on a surface thereof, where X is at least one valve metal element selected from Si, Hf, Y, Al, Mo, W, Ta, Nb, and V, and a composition of the Ti—Zr—X multicomponent alloy is Ti: 50 atm % to 80 atm %, Zr: 8 atm % to 32 atm %, and X: 1 atm % to 20 atm %.
    Type: Application
    Filed: May 10, 2019
    Publication date: August 29, 2019
    Inventors: Daisuke Obara, Takeo Arakawa, Takeshi Furukawa, Yuji Yokoyama, Yoshihiro Fujita, Masahiro Matsuo, Hideo Ito
  • Publication number: 20190260950
    Abstract: A pixel is included, the pixel including a photoelectric conversion portion configured to convert incident light to a charge by photoelectric conversion and accumulate the charge, a charge transfer unit configured to transfer the charge generated in the photoelectric conversion portion, a diffusion layer to which the charge is transferred through the charge transfer unit, the diffusion layer having a predetermined storage capacitance, a conversion unit configured to convert the charge transferred to the diffusion layer to a pixel signal, and connection wiring configured to connect the diffusion layer and the conversion unit. The connection wiring is connected to the diffusion layer and the conversion unit through contact wiring extending in a vertical direction with respect to a semiconductor substrate on which the diffusion layer is formed and is formed closer to the semiconductor substrate than other wiring provided in the pixel.
    Type: Application
    Filed: May 2, 2019
    Publication date: August 22, 2019
    Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Takeshi YANAGITA, Masaaki TAKIZAWA, Yuuji NISHIMURA, Shinichi ARAKAWA, Yuugo NAKAMURA, Yohei CHIBA
  • Publication number: 20190217187
    Abstract: A shooting game control method, which is executed by a computer incorporated in a device including a display and a touch panel, includes accepting a touch operation on the touch panel; displaying a first frame indicative of a shooting effective range on the display in accordance with a position of the touch operation; accepting an instruction for an attack on an attack target in a state in which the first frame is displayed; determining whether the attack target in a game image displayed on the display is within the first frame or not, at a time point when the instruction for the attack has been accepted; and controlling the attack on the attack target in the game image in accordance with a result of the determining.
    Type: Application
    Filed: March 29, 2019
    Publication date: July 18, 2019
    Applicant: GREE, Inc.
    Inventors: Yuichi TSUCHIYA, Norihiro Sawada, Tadashi Nagano, Takeshi Arakawa
  • Patent number: 10341592
    Abstract: A pixel is included, the pixel including a photoelectric conversion portion configured to convert incident light to a charge by photoelectric conversion and accumulate the charge, a charge transfer unit configured to transfer the charge generated in the photoelectric conversion portion, a diffusion layer to which the charge is transferred through the charge transfer unit, the diffusion layer having a predetermined storage capacitance, a conversion unit configured to convert the charge transferred to the diffusion layer to a pixel signal, and connection wiring configured to connect the diffusion layer and the conversion unit. The connection wiring is connected to the diffusion layer and the conversion unit through contact wiring extending in a vertical direction with respect to a semiconductor substrate on which the diffusion layer is formed and is formed closer to the semiconductor substrate than other wiring provided in the pixel.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: July 2, 2019
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Takeshi Yanagita, Masaaki Takizawa, Yuuji Nishimura, Shinichi Arakawa, Yuugo Nakamura, Yohei Chiba
  • Patent number: 10321046
    Abstract: The present invention is to provide an imaging apparatus superior in operability and visibility at the time of setting and adjusting functions thereof. The apparatus includes GUI screen image generating means for generating a GUI screen image for operating the imaging apparatus to display the GUI screen image on image display means; operating means for operating the GUI screen image displayed on the image display means; controlling means for controlling the imaging apparatus in accordance with the operation of the GUI screen image by the operating means; storing means for storing hierarchy type main menu information; menu generating means; and menu editing means capable of editing the unique menu information generated by the menu generating means.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: June 11, 2019
    Assignee: Sony Corporation
    Inventors: Isao Sasaki, Riuzou Nagatsuka, Emi Arakawa, Tetsuya Asai, Masaki Mikamo, Takashi Nunomaki, Hisashi Ohashi, Kenji Tsushio, Mayumi Kamiya, Kenji Yoshida, Takeshi Harada, Keiki Fukuda
  • Patent number: 10286302
    Abstract: According to one embodiment, a shooting game control method, which is executed by a computer incorporated in a device including a display and a touch panel, includes accepting a touch operation on the touch panel; displaying a first frame indicative of a shooting effective range on the display in accordance with a position of the touch operation; accepting an instruction for an attack on an attack target in a state in which the first frame is displayed; determining whether the attack target in a game image displayed on the display is within the first frame or not, at a time point when the instruction for the attack has been accepted; and controlling the attack on the attack target in the game image in accordance with a result of the determining.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: May 14, 2019
    Assignee: GREE, Inc.
    Inventors: Yuichi Tsuchiya, Norihiro Sawada, Tadashi Nagano, Takeshi Arakawa