Patents by Inventor Ryuta YAMASAKI

Ryuta YAMASAKI 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: 11872992
    Abstract: In a vehicle user-assistance system, a user's voice is acquired before the user enters a vehicle, and the mental state of the user is inferred based on the acquired voice. Then, it is determined whether the inferred mental state is an irritated state compared with a criterial value. When the mental state is an irritated state, navigation that relieves irritation is proposed to the user having entered the vehicle. Thus, the user starts to travel with his or her irritation reduced or relieved.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: January 16, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takashi Nishimoto, Kenji Sato, Kei Yamamoto, Ryuta Yamasaki
  • Publication number: 20220017097
    Abstract: In a vehicle user-assistance system, a user's voice is acquired before the user enters a vehicle, and the mental state of the user is inferred based on the acquired voice. Then, it is determined whether the inferred mental state is an irritated state compared with a criterial value. When the mental state is an irritated state, navigation that relieves irritation is proposed to the user having entered the vehicle. Thus, the user starts to travel with his or her irritation reduced or relieved.
    Type: Application
    Filed: June 22, 2021
    Publication date: January 20, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takashi NISHIMOTO, Kenji SATO, Kei YAMAMOTO, Ryuta YAMASAKI
  • Patent number: 11078710
    Abstract: A vehicle window glass raising-and-lowering mechanism is achieved which can prevent a window glass from tilting, caused by a carrier plate rotating, even if the carrier plate is lowered down to a bottom dead point so that the window glass is fully open. The carrier plate includes a point of force that receives a movement force from wires in a downward direction. Two stopper members are provided at separated positions with respect to the vehicle forward and rearward direction, and the two stopper members have a positional relationship that crosses over either side of the point of force of the carrier plate.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: August 3, 2021
    Assignees: SHIROKI CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuta Kajimoto, Naoki Tsutsumi, Ryuta Yamasaki
  • Patent number: 10994593
    Abstract: A mounting structure for a doorframe molding includes an upper edge part that defines an upper side of a window frame of a vehicle door. The mounting structure further includes an engaging part that includes a shaft part and a rib part extending from a lower end of the shaft part in a vehicle front-rear direction or a vehicle width direction, a body part of the doorframe molding, and a bracket that projects from the body part and is engaged with the engaging part. The bracket has a cut-out part that is made by cutting out the bracket. The shaft part is inserted into the cut-out part, and a peripheral part of the cut-out part is engaged with the rib part.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: May 4, 2021
    Assignees: Aisin Seiki Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha
    Inventors: Hiroshi Okazaki, Naoki Tsutsumi, Ryuta Yamasaki
  • Publication number: 20190390502
    Abstract: A vehicle window glass raising-and-lowering mechanism is achieved which can prevent a window glass from tilting, caused by a carrier plate rotating, even if the carrier plate is lowered down to a bottom dead point so that the window glass is fully open. The carrier plate includes a point of force that receives a movement force from wires in a downward direction. Two stopper members are provided at separated positions with respect to the vehicle forward and rearward direction, and the two stopper members have a positional relationship that crosses over either side of the point of force of the carrier plate.
    Type: Application
    Filed: October 10, 2017
    Publication date: December 26, 2019
    Applicants: SHIROKI CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuta KAJIMOTO, Naoki TSUTSUMI, Ryuta YAMASAKI
  • Publication number: 20180208037
    Abstract: A mounting structure for a doorframe molding includes an upper edge part that structures an upper side of a window frame of a vehicle door, an engaging part that includes a shaft part and a rib part extending from a lower end of the shaft part in a vehicle front-rear direction or a vehicle width direction, a body part of the doorframe molding, and a bracket that projects from the body part to an interior side, and is engaged with the engaging part. The bracket has a cut-out part that is made by cutting out the bracket from an end part on the interior side into an exterior side. The shaft part is inserted into the cut-out part, and a peripheral part of the cut-out part is engaged with the rib part.
    Type: Application
    Filed: January 19, 2018
    Publication date: July 26, 2018
    Applicants: AISIN SEIKI KABUSHIKI KAISHA, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi OKAZAKI, Naoki TSUTSUMI, Ryuta YAMASAKI