Patents by Inventor Takayuki Suzuki

Takayuki Suzuki 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: 20240165753
    Abstract: A method of manufacturing a ball screw device includes a nut unit preparation step, a screw shaft preparation step, and an assembly step. In the nut unit preparation step, a nut unit is prepared in which a circulation component, a ball, and a temporary shaft that prevents the ball from falling off are assembled to a nut provided with an inner peripheral track surface. In the screw shaft preparation step, a screw shaft provided with an outer peripheral track surface is prepared. In the assembly step, after the nut unit preparation step and the screw shaft preparation step, the temporary shaft of an arbitrary nut unit is replaced with an arbitrary screw shaft to manufacture the ball screw device.
    Type: Application
    Filed: February 2, 2022
    Publication date: May 23, 2024
    Applicant: NSK Ltd.
    Inventors: Wei XU, Takayuki YABE, Toshiaki SUZUKI
  • Patent number: 11986839
    Abstract: An electrostatic separator separates conductive particles from raw materials includes: a container with a raw material layer; a gas dispersion plate at the bottom of the raw material layer; at least one vibrating body in the raw material layer flush with the gas dispersion plate or above it; a fluidization gas supplier introduced from the container bottom into the raw material layer flows upward through the gas dispersion plate; an upper electrode above the raw material layer; a lower electrode in the raw material layer, the lower electrode being flush with the gas dispersion plate or above it; a power supply applies a voltage between the upper and lower electrode wherein one becomes a negative electrode, the other becomes a positive electrode, and an electric field is generated between them; and a capturer captures conductive particles that have flown out of the raw material layer surface toward the upper electrode.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: May 21, 2024
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Takayuki Ihara, Koki Ikeda, Naoya Ogiyama, Yusuke Iida, Manabu Masamoto, Koji Fukumoto, Gen Kiyotaki, Keiichi Mashio, Tomoyuki Suzuki, Ryoma Yamamoto
  • Publication number: 20240163538
    Abstract: An image sensor according to the present technology includes: a semiconductor substrate in which a plurality of pixels each having a photoelectric conversion element is two-dimensionally arranged; and a magnetic detection unit configured to detect a magnetic change according to a change in a relative position with respect to an imaging lens that guides light from a subject to the pixels.
    Type: Application
    Filed: February 15, 2022
    Publication date: May 16, 2024
    Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Katsuji KIMURA, Tetsuhiro SUZUKI, Takuya KUDO, Takayuki KUNIMITSU, Kohei IMAYOSHI, Hironobu TANIGAWA
  • Patent number: 11980926
    Abstract: A received beam amount acquisition section 60 acquires a received beam amount per unit time of a beam receiver 52 at certain sampling time intervals. A beam shielding detection section 66 detects presence or absence of beam shielding of a monitoring beam B by determining whether or not the acquired received beam amount per unit time of the beam receiver is lower than a determination threshold Th for detecting the presence of beam shielding of the monitoring beam B. A detection sensitivity of the beam shielding detection section 66 is configured to be switched from a normal sensitivity mode to a high sensitivity mode when bending is initial processing based on a predetermined processing program, and an acquired height position of the beam receiver 52 is lower than a predetermined second height position LP2.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: May 14, 2024
    Assignee: AMADA CO., LTD.
    Inventors: Kanehide Amano, Hideki Sasaki, Takayuki Aoki, Taichi Suzuki, Humitaka Ohashi
  • Publication number: 20240152011
    Abstract: A liquid crystal display device having an outer shape of a display region formed other than a rectangle. A driver for supplying a video signal is disposed outside the display region. A selector with selector TFT is disposed between the display region and the driver. A video signal line is disposed between the driver and the selector, and a drain line is disposed between the selector and the display region. A scanning circuit for supplying a scanning signal to the scanning line is disposed outside the display region. The selector is disposed between the scanning line and the display region, and covered with ITO as the common electrode. The common bus wiring is disposed outside the selector.
    Type: Application
    Filed: January 17, 2024
    Publication date: May 9, 2024
    Inventors: Takayuki SUZUKI, Hiroyuki ABE
  • Publication number: 20240153467
    Abstract: A display device with a variant-shape display region other than the rectangular display region is configured to form a scanning line drive circuit along the variant-shape display region. The scanning line drive circuit includes bus wiring group with clock wiring for supplying clocks with three or more phases and the power supply wiring for supplying power, and the unit circuits for configuring the shift register including five or more transistors. The bus wiring and the unit circuits are formed on the different regions so as not to cross with one another.
    Type: Application
    Filed: December 19, 2023
    Publication date: May 9, 2024
    Inventors: Takayuki SUZUKI, Hiroyuki ABE
  • Patent number: 11977101
    Abstract: A state detection apparatus includes a communication circuit that transmits information to an external apparatus, a control circuit that operates the communication circuit at a first timing, a battery that supplies electric power to the communication and control circuits, and a first explosion-proof barrier connected between a contact circuit and the control circuit. The control circuit applies a test signal, generated based on voltage from the battery, to the contact circuit at a second timing arriving at shorter intervals than the first timing, acquires a detection signal indicating current flow in the contact circuit due to test signal application, and regardless of the first timing, operates the communication circuit when the detection signal is acquired to transmit to the external apparatus that the state of a device connected to the contact circuit is abnormal.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: May 7, 2024
    Assignee: YOKOGAWA ELECTRIC CORPORATION
    Inventors: Nobuhiro Kanatani, Takayuki Suzuki
  • Publication number: 20240144641
    Abstract: A display device includes a map data acquisition unit configured to acquire map data including: image data of the ground, a time and date of the image data, positional data indicating a position where the image data was captured, and environmental change data in global environment per unit time at the position; a display condition acquisition unit configured to acquire information on a position and a time and date on the ground to be displayed; a global environment setting unit configured to set a global environment at the position and time and date to be displayed, by using a difference between the time and date of the image data and the time and date of the ground, and the environmental change data; a correction unit configured to correct the image data for the set global environment; and a display control unit configured to display the corrected image data.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 2, 2024
    Inventors: Tetsuji Suzuki, Takayuki Sugahara
  • Publication number: 20240145638
    Abstract: A light emitting element includes: a substrate; a mesa portion formed on the substrate and including an active layer, a first semiconductor layer, and a second semiconductor layer; a metal layer including a first metal part disposed on a top surface of the mesa portion and connected to the second semiconductor layer and a second metal part formed integrally with the first metal part and extending along a side surface of the mesa portion; an insulating layer formed on the side surface; and a resin layer formed on the insulating layer. The first metal part includes an opening region formed with a light passage opening and a connection region for external connection. The second metal part is formed on the side surface via the insulating layer and the resin layer and overlaps the active layer when viewed in a direction perpendicular to a thickness direction of the substrate.
    Type: Application
    Filed: December 29, 2023
    Publication date: May 2, 2024
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Shota SOMEYA, Takayuki HOSHINO, Shunji SUZUKI
  • Publication number: 20240134596
    Abstract: The content output device includes an information acquisition unit, a content generation unit and an output unit. The information acquisition unit acquires driving state information which is information related to a current driving state of a vehicle. The content generation unit acquires one or more content elements corresponding to a trigger condition, from among a plurality of content elements combinable with each other, when the driving state information satisfies the trigger condition, and generates an output content using the acquired content elements. The output unit outputs the output content.
    Type: Application
    Filed: June 29, 2021
    Publication date: April 25, 2024
    Inventors: Takashi IIZAWA, Keita KURAMOCHI, Atsuhiro YAMANAKA, Hideki NAGATA, Kazuaki TANAKA, Kyoichi TERAO, Takashi KAMIMURA, Daiki WAGURI, Yuya ISHIZAKI, Kei SUZUKI, Takayuki SHIMAZU
  • Publication number: 20240126244
    Abstract: An information processing method for detecting conditions of a plurality of manufacturing devices respectively used by a plurality of entities includes acquiring sensor value data obtained by detecting physical quantities related to the manufacturing devices; individually storing collected sensor value data in a plurality of databases; generating by machine learning a plurality of learning models based on the stored sensor value data; and calculating a condition of the manufacturing device of one of the entities by inputting sensor value data acquired from the manufacturing device of the one of the entities to the one or more of the learning models selected by the one of the entities.
    Type: Application
    Filed: February 17, 2022
    Publication date: April 18, 2024
    Inventors: Mikio Furokawa, Jun Suzuki, Takayuki Hirano
  • Patent number: 11962202
    Abstract: A motor includes a shaft, a rotor, a stator including a coil and opposed to the rotor, and a bearing configured to support the shaft. In addition, the motor further includes a first temperature sensor disposed farther toward an outer periphery side than the coil, and a second temperature sensor disposed farther toward an inner periphery side than the coil.
    Type: Grant
    Filed: July 14, 2022
    Date of Patent: April 16, 2024
    Assignee: MINEBEA MITSUMI Inc.
    Inventors: Kouji Kebukawa, Kentaro Suzuki, Wataru Nogamida, Yoshihisa Okabuchi, Takayuki Sugaya, Takahiro Saito
  • Publication number: 20240118707
    Abstract: The information processing apparatus includes an extraction unit configured to extract at least one first photographed image, the first photographed image being similar to a second photographed image which is photographed by using a second photographing apparatus mounted on a moving apparatus, the moving apparatus being moving in a predetermined region, from a plurality of first photographed images which are photographed by using a first photographing apparatus for creating a three-dimensional image of the predetermined region, an estimation unit configured to estimate a first photographing orientation of the first photographing apparatus, the first photographing apparatus photographing the first photographed image which is extracted, and a second photographing orientation of the second photographing apparatus at a time when the second photographed image is photographed, and a control unit configured to control an action of the moving apparatus based on the first photographing orientation and the second photo
    Type: Application
    Filed: December 15, 2020
    Publication date: April 11, 2024
    Applicant: NEC CORPORATION
    Inventor: Takayuki SUZUKI
  • Publication number: 20240119643
    Abstract: An image processing device includes: an object information acquisition unit configured to acquire information on a first object; an object detection unit configured to detect from image data the first object and a second object associated with the first object; and a display mode change unit configured to change a display mode of the second object when the first object is detected and the second object is not a predetermined human face, and not change the display mode of the second object when the first object is detected and the second object is a predetermined human face.
    Type: Application
    Filed: December 22, 2023
    Publication date: April 11, 2024
    Inventors: Hisashi Oka, Tetsuji Suzuki, Takayuki Sugahara
  • Publication number: 20240110425
    Abstract: A vehicle door control device is provided to a vehicle including a door and a drive device. The vehicle door control device executes door control processing when the door moves in a closing direction from a stopped state in a state where a closing operation command signal for commanding a closing operation of the door is not received. In the door control processing, the vehicle door control device executes a braking mode, in which a braking force is applied to the door by regenerative braking action of a motor, when the door opening degree is less than the determination opening degree, and executes a closing operation mode, in which the door performs the closing operation such that a moving speed of the door is constant, when the door opening degree is equal to or greater than the determination opening degree.
    Type: Application
    Filed: September 27, 2023
    Publication date: April 4, 2024
    Applicant: AISIN CORPORATION
    Inventors: Taishi IIKAWA, Masafumi SUZUKI, Gen TAKATSUKA, Ayaka SHIMIZU, Hiroki EBA, Takayuki SENGOKU
  • Publication number: 20240109237
    Abstract: An abnormality detection system includes an abnormality detection apparatus that detects an abnormality of a production device, a control device that performs operation control of the manufacturing device and transmits operating data, a sensor that detects a physical quantity related to operation or a product of the manufacturing device and outputs sensor value data, and a diagnostic apparatus. The abnormality detection apparatus determines a presence or an absence of an abnormality of the manufacturing device based on the operating data transmitted from the control device and the sensor value data output from the sensor and transmits the determination result to the control device. The abnormality detection apparatus further transmits the operating data and the sensor value data to the diagnostic apparatus.
    Type: Application
    Filed: October 27, 2021
    Publication date: April 4, 2024
    Inventors: Mikio Furokawa, Jun Suzuki, Takayuki Hirano
  • Publication number: 20240109234
    Abstract: An abnormality detection system includes an abnormality detection apparatus that detects an abnormality of a manufacturing device, a control device that performs operation control of the manufacturing device and transmits operating data, and a sensor that detects a physical quantity related to operation of the manufacturing device or a product manufactured by the manufacturing device and outputs sensor value data. The abnormality detection apparatus receives operating data transmitted from the control device, acquires sensor value data output from the sensor, calculates statistics of the sensor value data acquired, determines a presence or an absence of an abnormality of the manufacturing device based on the statistics calculated and a threshold depending on the operating data received, and transmits a determination result and the statistics to the control device.
    Type: Application
    Filed: October 27, 2021
    Publication date: April 4, 2024
    Inventors: Mikio Furokawa, Jun Suzuki, Takayuki Hirano
  • Patent number: 11944983
    Abstract: An electrostatic separation method includes: applying voltage between a lower electrode at a bottom portion of or in the raw material layer and an upper electrode above the raw material layer, generating an electric field between electrodes; fluidizing the raw material layer and bringing conductive particles and the lower electrode into contact in the raw material layer charging only the conductive particles wherein their polarity becomes the same as the lower electrode; generating polarity, the same as the upper electrode, by dielectric polarization on a conveyor belt downward-facing conveyance surface passing through a capture region above the raw material layer and under the upper electrode, the conveyance surface including a nonconductor; separates charged conductive particles from the raw material layer surface by electrostatic force and adhering conductive particles to the conveyor belt conveyance surface; and separating and collecting the particles from the conveyance surface that moved outside the ele
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: April 2, 2024
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Takayuki Ihara, Koki Ikeda, Naoya Ogiyama, Yusuke Iida, Manabu Masamoto, Koji Fukumoto, Gen Kiyotaki, Keiichi Mashio, Tomoyuki Suzuki, Ryoma Yamamoto
  • Patent number: D1026061
    Type: Grant
    Filed: September 6, 2022
    Date of Patent: May 7, 2024
    Assignee: OMRON Corporation
    Inventors: Takayuki Katakura, Hiromitsu Chinen, Yuna Suzuki
  • Patent number: D1026062
    Type: Grant
    Filed: September 6, 2022
    Date of Patent: May 7, 2024
    Assignee: OMRON Corporation
    Inventors: Takayuki Katakura, Hiromitsu Chinen, Yuna Suzuki