Patents by Inventor Takashi Yamamoto

Takashi Yamamoto 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: 20240248424
    Abstract: An image forming apparatus includes a plurality of image carrying member units and an intermediate transfer unit. The image carrying member units include image carrying members and image carrying member support frames. The intermediate transfer unit includes an intermediate transfer belt. The image forming apparatus includes: a locating member; image carrying member-side guide rails that are formed on upper end portions of the image carrying member frames and extend along a horizontal direction; and a main body-side guide rail that is formed as a bridge in the horizontal direction between the image carrying member- side guide rails. When the intermediate transfer unit is fitted to the main body of the apparatus, the intermediate transfer unit slides on the image carrying member-side guide rails and the main body-side guide rail and is guided by the locating member to be located in a fitting position.
    Type: Application
    Filed: January 17, 2024
    Publication date: July 25, 2024
    Applicant: KYOCERA Document Solutions Inc.
    Inventors: Koju YAMAMOTO, Takashi MORITA, Tatsuro ARATA
  • Patent number: 12034487
    Abstract: An object of the present invention is to provide an optical transmission system capable of easily controlling a transmission capacity and an optical signal quality even if a MIMO equalizer is provided. The optical transmission system according to the present invention is provided with an N×M MIMO equalizer, includes receivers (N units) equal in number to the spatial multiplexing order L of an optical fiber, and changes the number M of the signal beams of light transmitted through the optical fiber in the range of the spatial multiplex order L or less. The adjustment of the number M of signal beams of light makes it possible to adjust a transmission capacity and a signal quality of the optical transmission system even after construction of the transmission line.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: July 9, 2024
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Kazuhide Nakajima
  • Publication number: 20240219839
    Abstract: A technique capable of reducing, when processing a substrate by using a processing liquid, a burden in the processing and a burden in works involved in the processing is provided. A container includes a storage space forming unit 20 in which a storage space 59 storing therein a processing liquid configured to process a substrate is formed; a discharge port 25 of the processing liquid, provided in the storage space forming unit; and a fragile member 47 provided in the storage space forming unit and configured to be broken by being pressurized with a penetrating member in order to form an access path, the penetrating member being configured to pressurize the storage space such that the processing liquid is discharged from the discharge port, and the penetrating member being advanced into the storage space forming unit through the access path.
    Type: Application
    Filed: March 31, 2022
    Publication date: July 4, 2024
    Inventors: Katsuhiro Tsuchiya, Takeshi Hirao, Hiroichi Inada, Yoshimichi Kutsuna, Takashi Yamamoto
  • Patent number: 12018095
    Abstract: An object of the present invention is to provide a cell penetrating peptide having a penetrating ability into cells. The present inventors provided a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 1, a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 2 and a cell penetrating peptide consisting of the amino acid sequence of SEQ ID NO: 3; and a complex comprising any one of the cell penetrating peptide and a functional molecule.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: June 25, 2024
    Assignees: Astellas Pharma Inc., National Center for Global Health and Medicine, Hiroshima University
    Inventors: Hideki Endo, Yukihito Ishizaka, Akira Ishiguro, Tomoki Takashina, Takashi Yamamoto, Tetsushi Sakuma
  • Patent number: 12017579
    Abstract: A work site management system includes: a travel course data acquisition unit that acquires travel course data of an unmanned vehicle which includes course type data indicating a type of an intersection at a work site where the unmanned vehicle travels; and a turn signal control unit that determines whether to normally operate or non-normally operate a direction indicator of the unmanned vehicle based on the course type data.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: June 25, 2024
    Assignee: Komatsu Ltd.
    Inventors: Takashi Yamamoto, Takashi Hiranaka, Kenta Osagawa
  • Patent number: 12015312
    Abstract: A motor controller includes a motor control part controlling a motor having a three-phase coil by a control signal, an inverter applying a drive voltage supplied from a power source to the three-phase coil based on an output signal from the motor control part, a drive voltage line supplying the drive voltage to the inverter, a common line electrically connected with a neutral point of the three-phase coil, an inductor electrically connected in series with the drive voltage line, a first capacitor between a portion between the inverter and the inductor in the drive voltage line and a ground, a second capacitor between a portion on an input side with respect to the first capacitor in the drive voltage line and the ground, and a third capacitor between the second capacitor and the ground. The common line is electrically connected between the second capacitor and the third capacitor.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: June 18, 2024
    Assignee: NIDEC SANKYO CORPORATION
    Inventors: Satoshi Tanimura, Takashi Yamamoto
  • Patent number: 12009711
    Abstract: A method of manufacturing magnets and a method of manufacturing a rotor are provided. An intermediate member includes a sheet and magnet bodies. The sheet includes a first sheet surface and a second sheet surface on a side opposite to the first sheet surface. The magnet bodies are located on the first sheet surface. A first die is made of an elastic material having an elastic coefficient lower than the elastic coefficient of the magnet bodies. The intermediate member is arranged between the first die and a second die such that the second sheet surface of the sheet faces the first die. The first die and the second die hold the intermediate member in between. Accordingly, the sheet is cut at positions between adjacent ones of the magnet bodies.
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: June 11, 2024
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kenta Takeshima, Takashi Yamamoto
  • Publication number: 20240175439
    Abstract: In a pump device, a pump chamber is formed by welding a first flange portion of a first housing sealing a stator and a second flange portion of a second housing put on the first housing from one side in an axial direction. Since the second housing is provided with first reinforcement ribs each connecting the second flange portion and a side wall portion, the second flange portion is less likely to be deformed even when a pressurizing force in the axial direction is applied to the second flange portion during welding. As a result, it is possible to prevent a first welding portion provided on the first flange portion and a second welding portion provided on the second flange portion from being welded in a state of being unable to sufficiently contact each other, and thus there is little possibility that defective welding occurs.
    Type: Application
    Filed: November 15, 2023
    Publication date: May 30, 2024
    Applicant: NIDEC INSTRUMENTS CORPORATION
    Inventors: Takehiko YAZAWA, Takashi YAMAMOTO
  • Patent number: 11987954
    Abstract: A shovel includes a lower traveling body, an upper traveling body turnably mounted on the lower traveling body, a hydraulic actuator, an operating apparatus configured to be operated to operate the hydraulic actuator, an object detector configured to detect an object within a predetermined area around the shovel, a gate lock lever configured to switch the operating apparatus between an enabled state and a disabled state, and a control device. The control device is configured to switch the operating apparatus between the enabled state and the disabled state separately from the gate lock lever, and to disable the operating apparatus in response to determining that the object is present within the predetermined area based on the output of the object detector while the operating apparatus is switched to the enabled state by the gate lock lever, during the standby state of the shovel.
    Type: Grant
    Filed: October 12, 2022
    Date of Patent: May 21, 2024
    Assignee: SUMITOMO(S.H.L.) CONSTRUCTION MACHINERY CO., LTD.
    Inventor: Takashi Yamamoto
  • Patent number: 11982278
    Abstract: A pump device includes a motor and an impeller which is disposed in a pump chamber provided on one side in a rotation center axial line with respect to the motor and is connected with a rotor of the motor. The rotor is made of resin and includes a seat part which supports an end part on one side of a drive magnet and a cylindrical tube part which is extended from the seat part along the rotation center axial line and is fitted to an inner side of the drive magnet. An outer peripheral face of the cylindrical tube part is provided with a rib extended along the rotation center axial line at a plurality of positions in a circumferential direction, and the drive magnet is press-fitted to the cylindrical tube part so as to contact with the rib from an outer side in a radial direction.
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: May 14, 2024
    Assignee: NIDEC SANKYO CORPORATION
    Inventors: Takashi Yamamoto, Takehiko Yazawa
  • Publication number: 20240150415
    Abstract: This disclosure relates to the field of molecular biology. Provided are novel genes that encode pesticidal proteins. These pesticidal proteins and the nucleic acid sequences that encode them are useful in preparing pesticidal formulations and in the production of transgenic pest-resistant plants. Methods to create or alter pesticidal proteins are provided for altered or enhanced pesticidal activity.
    Type: Application
    Filed: December 19, 2023
    Publication date: May 9, 2024
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: ELLAINE ANNE MARIANO FOX, NAGA KISHORE KAKANI, KAY WALTER, TAKASHI YAMAMOTO, YI ZHENG
  • Publication number: 20240152970
    Abstract: A content display method includes receiving terminal identification information transmitted from a mobile terminal to a signage display serving as a content display device by short-range wireless communication, and displaying content corresponding to the terminal identification information on the content display device. The content display system includes the mobile terminal and the signage display serving as the content display device. The signage display includes a receiver that receives terminal identification information transmitted from the mobile terminal by short-range wireless communication, and a display that displays content corresponding to the terminal identification information received by the receiver.
    Type: Application
    Filed: October 17, 2023
    Publication date: May 9, 2024
    Inventor: TAKASHI YAMAMOTO
  • Publication number: 20240126301
    Abstract: An unmanned vehicle management system includes: a traveling area definition unit that defines a traveling area on a traveling path of a work site; and a determination unit that determines whether or not an unmanned vehicle can enter the traveling area on the basis of a vehicle width indicating the width of the unmanned vehicle and a track width indicating the width of the traveling area.
    Type: Application
    Filed: December 28, 2021
    Publication date: April 18, 2024
    Applicants: Komatsu Ltd., Komatsu Ltd.
    Inventors: Takashi Yamamoto, Takashi Hiranaka, Kenta Osagawa
  • Patent number: 11959253
    Abstract: An excavator includes a lower traveling structure, an upper swing structure swingably mounted on the lower traveling structure, an attachment attached to the upper swing structure, a display device, and a hardware processor. The display device is configured to display multiple ranges including a first range and a second range lower in stability degree than the first range in the working range of the attachment such that the multiple ranges are distinguishable. The hardware processor is configured to determine a setting with respect to the multiple ranges.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: April 16, 2024
    Assignee: SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
    Inventor: Takashi Yamamoto
  • Patent number: 11956070
    Abstract: An object of the present invention is to provide an optical transmission system capable of controlling a transmission capacity and a signal processing load of a MIMO equalizer, without depending on the number of propagation modes of the optical fiber.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: April 9, 2024
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Kazuhide Nakajima
  • Publication number: 20240106293
    Abstract: In a motor, a wire terminal, to which an end at an end of winding of a wire is connected, is held by an insulator that is held by a stator core. The wire terminal comprises: a substrate connection section; plural legs held by a split insulator; a plate section, a thickness direction of which faces a radial direction, between the legs and the substrate connection section; and a wire connection section, a portion of which projected from the plate section is bent to hold the wire on an inner side. An elastic section is a meandering section meandering to turn back in a circumferential direction between the plate section and the substrate connection section, and extends from an end on another side in the circumferential direction of the plate section toward the substrate connection section.
    Type: Application
    Filed: December 12, 2023
    Publication date: March 28, 2024
    Applicant: NIDEC SANKYO CORPORATION
    Inventors: Takashi YAMAMOTO, Takehiko YAZAWA
  • Patent number: 11936265
    Abstract: A rotating electrical machine includes an annular coil connection body provided coaxially with a stator. The coil connection body has, in a groove provided on a holder, an overhang portion for restricting an axial-direction movement of a terminal, and a positioning projection for restricting a radial-direction movement of the terminal. The positioning projection positions the terminal such that a part of the terminal overlaps the overhang portion in the axial direction. In this structure, when the terminal moves in a direction from a terminal holding portion toward a groove opening, the terminal comes into contact with a side surface of the overhang portion, whereby lifting and coming-off of the terminal can be prevented.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: March 19, 2024
    Assignee: Mitsubishi Electric Corporation
    Inventors: Takashi Yamamoto, Akira Kimishima, Toshihiro Matsunaga, Kengo Fujimoto
  • Publication number: 20240086516
    Abstract: The information providing system includes a mobile terminal and a server device that communicates with the mobile terminal. The mobile terminal includes: a sensor that reads a facility ID used to identify at least one facility; and a communication device that transmits, to the server device, the facility ID read by the sensor and a user ID used to identify a user of the mobile terminal. The server device includes: a memory that stores a plurality of types of facility-related information; a processor that extracts, from the plurality of types of facility-related information stored in the memory, facility-related information corresponding to the facility ID and the user ID transmitted from the mobile terminal; and a communication device that transmits, to the mobile terminal, the facility-related information extracted by the processor. The mobile terminal includes a display on which the facility-related information transmitted from the server device is displayed.
    Type: Application
    Filed: January 14, 2021
    Publication date: March 14, 2024
    Applicant: Sumitomo Electric Industries, Ltd.
    Inventors: Takashi YAMAMOTO, Masanobu OE
  • Publication number: 20240090125
    Abstract: A circuit board is a wiring board frame in which a plurality of wiring boards in each of which a pair of lands electrically connected to a capacitor are formed on a first surface are arranged side by side. In the wiring board frame, an inspection path is formed. The inspection path passes between the pair of lands provided on each of the plurality of wiring boards. The inspection path includes a first wiring including one end between the pair of lands, and a second wiring including one end between the pair of lands, and the one end of the first wiring and the one end of the second wiring are formed to be separated from each other.
    Type: Application
    Filed: March 7, 2023
    Publication date: March 14, 2024
    Applicant: Kioxia Corporation
    Inventors: Takashi YAMAMOTO, Soichiro IBARAKI
  • Patent number: 11930431
    Abstract: A wireless sensor system is provided with: a wireless terminal device which is driven by electric power stored in a power storage unit and transmits measurement information indicating a result of measurement by a sensor; and a management device which receives the measurement information transmitted from the wireless terminal device.
    Type: Grant
    Filed: May 3, 2023
    Date of Patent: March 12, 2024
    Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Masataka Funaki, Yoshizo Tanaka, Daigo Murata, Takashi Yamamoto