Patents by Inventor Hiroyasu Takagi

Hiroyasu Takagi 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: 20230369723
    Abstract: A busbar includes a first busbar part having a first connection part that is connected to a connection target object, and a first conductive part that is connected continuous to the first connection part. Further, the busbar includes a second busbar part having a second connection part that is connected to a connection target object different from the connection target object that is connected to the first connection part, and a second conductive part that is connected continuous to the second connection part and has a greater resistance value than that of the first conductive part. A current diverting part that diverts a current is formed in the first conductive part such that a shortest path of the current flowing through the first conductive part increases in length.
    Type: Application
    Filed: May 3, 2023
    Publication date: November 16, 2023
    Applicant: Yazaki Corporation
    Inventor: Hiroyasu TAKAGI
  • Patent number: 10614698
    Abstract: A misplacing prevention device capable of preventing leaving items inside and outside a predetermined area is provided. A microprocessor, when a user enters a vehicle interior, determines that the slave device having the ID stored in the memory is not in the vehicle interior based on a communication between a master device and a slave device, detects carrying-in leaving, and notifies the fact. The microprocessor, when the user enters an outside of the vehicle, also notifies a position of the slave device in the vehicle interior.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: April 7, 2020
    Assignee: YAZAKI CORPORATION
    Inventor: Hiroyasu Takagi
  • Patent number: 10434937
    Abstract: A lighting unit is mounted on a vehicle. A driving unit drives the lighting unit to move an illumination position. When a microcomputer detects getting-on, the microcomputer controls the driving unit, to move an illumination position of the lighting unit along a track running across an illumination area around feet outside the vehicle, an illumination area on a driver's seat, an illumination area on a starter switch, and an illumination area on a steering wheel.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: October 8, 2019
    Assignee: YAZAKI CORPORATION
    Inventor: Hiroyasu Takagi
  • Patent number: 10246011
    Abstract: When a microcomputer detects that a user asks a question about a way of operating an air-conditioner, the microcomputer illuminates a switch of the air-conditioner, and moves a pointer displayed in an area being illuminated in an operation direction of the switch.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: April 2, 2019
    Assignee: YAZAKI CORPORATION
    Inventor: Hiroyasu Takagi
  • Publication number: 20190031092
    Abstract: When a microcomputer detects that a user asks a question about a way of operating an air-conditioner, the microcomputer illuminates a switch of the air-conditioner, and moves a pointer displayed in an area being illuminated in an operation direction of the switch.
    Type: Application
    Filed: April 30, 2018
    Publication date: January 31, 2019
    Applicant: Yazaki Corporation
    Inventor: Hiroyasu TAKAGI
  • Publication number: 20190031096
    Abstract: A lighting unit is mounted on a vehicle. A driving unit drives the lighting unit to move an illumination position. When a microcomputer detects getting-on, the microcomputer controls the driving unit, to move an illumination position of the lighting unit along a track running across an illumination area around feet outside the vehicle, an illumination area on a driver's seat, an illumination area on a starter switch, and an illumination area on a steering wheel.
    Type: Application
    Filed: May 1, 2018
    Publication date: January 31, 2019
    Applicant: Yazaki Corporation
    Inventor: Hiroyasu TAKAGI
  • Publication number: 20180361992
    Abstract: The present invention is to provide a vehicle lighting system which can inform a predefined area outside a vehicle to a user. The microcomputer unlocks a door lock when the user approaches a drive area, and opens a sliding door. A lighting section illuminates the drive area of the ground and a movable area of the back door to inform the drive area and the movable area. The microcomputer causes the lighting section to illuminate the drive area and the movable area when detecting that there is a person around the stopped vehicle.
    Type: Application
    Filed: April 23, 2018
    Publication date: December 20, 2018
    Applicant: Yazaki Corporation
    Inventor: Hiroyasu TAKAGI
  • Publication number: 20180365967
    Abstract: A misplacing prevention device capable of preventing leaving items inside and outside a predetermined area is provided. A microprocessor, when a user enters a vehicle interior, determines that the slave device having the ID stored in the memory is not in the vehicle interior based on a communication between a master device and a slave device, detects carrying-in leaving, and notifies the fact. The microprocessor, when the user enters an outside of the vehicle, also notifies a position of the slave device in the vehicle interior.
    Type: Application
    Filed: April 13, 2018
    Publication date: December 20, 2018
    Applicant: Yazaki Corporation
    Inventor: Hiroyasu TAKAGI
  • Patent number: 4990508
    Abstract: This invention relates to a novel pyridone carboxylic acid derivative having a substituted or unsubstituted cyclopropyl group at the 10-position of pyridobenzoxazine, pyridobenzothiazine or pyridoquinoxaline and a salt thereof, a process for the production thereof and an antibacterial agent comprising the same.
    Type: Grant
    Filed: April 13, 1989
    Date of Patent: February 5, 1991
    Assignee: Toyama Chemical Co., Ltd.
    Inventors: Hirokazu Narita, Yozo Todo, Jun Nitta, Hiroyasu Takagi, Fumihiko Iino, Mikako Miyajima, Yoshikazu Fukuoka, Isamu Saikawa
  • Patent number: 4731370
    Abstract: This invention relates to a novel 1,4-dihydropyridine derivative of the formula ##STR1## wherein R2 is pyridyl, or a salt thereof. These compounds have a vasodilating activity and a platelet aggregation inhibiting activity. Also disclosed are pharmaceutical compositions containing the same.
    Type: Grant
    Filed: June 10, 1986
    Date of Patent: March 15, 1988
    Assignee: Toyama Chemical Co., Ltd.
    Inventors: Isao Watanabe, Kaishu Momonoi, Toru Hiraiwa, Satoshi Ono, Joji Nakano, Katsuyuki Nagumo, Hiroyasu Takagi
  • Patent number: 4713387
    Abstract: This invention relates to a 1,4-dihydropyridine derivative of the formula ##STR1## wherein Y represents an oxygen or sulfur atom or a vinylene group, Z represents an oxygen or sulfur atom or an alkylene group, R.sup.2 represents an imidazolyl or pyridyl group and the remaining substituents are herein defined. These compounds have a vasodilating activity and a platelet aggregation inhibiting activity.
    Type: Grant
    Filed: June 21, 1985
    Date of Patent: December 15, 1987
    Assignee: Toyama Chemical Co., Ltd.
    Inventors: Isao Watanabe, Kaishu Momonoi, Toru Hiraiwa, Satoshi Ono, Joji Nakano, Katsuyuki Nagumo, Hiroyasu Takagi