Patents by Inventor Naoki TSUTSUMI

Naoki TSUTSUMI 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: 11942429
    Abstract: A vertical repetition of multiple instances of a unit layer stack is formed over a substrate. The unit layer stack includes an insulating layer and a sacrificial material layer. Lateral recesses are formed by removing the sacrificial material layers selective to the insulating layers. Each lateral recess is sequentially fill with at least one conductive fill material and an insulating fill material, and vertically-extending portions of the at least one conductive fill material are removed such that a vertical layer stack including a first-type electrically conductive layer, a seamed insulating layer, and a second-type electrically conductive layer are formed in each lateral recess. Memory opening fill structures including a respective vertical stack of memory elements is formed through the insulating layers and the layer stacks. Memory openings, contact via cavities, or backside trenches may be used as access points for removing the sacrificial material layers.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: March 26, 2024
    Assignee: SANDISK TECHNOLOGIES LLC
    Inventors: Tatsuya Hinoue, Naoki Takeguchi, Masanori Tsutsumi, Seiji Shimabukuro
  • Patent number: 11110961
    Abstract: A washer tank mounting structure includes a washer tank including a front mounting portion and a rear mounting portion, wherein the front mounting portion is mounted on a vehicle front-side end of a crash box, the crash box being arranged between a front side member and a bumper reinforcement, the vehicle front-side end of the crash box being a front end portion of the crash box in a front-rear direction of a vehicle, and the rear mounting portion includes a first rear mounting portion mounted on a vehicle rear-side end of the crash box, the vehicle rear-side end of the crash box being a rear end portion of the crash box in the front-rear direction of the vehicle.
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: September 7, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Naoki Tsutsumi, Yuto Komiyama, Ryota Tatsumi
  • 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: 20200231215
    Abstract: A washer tank mounting structure includes a washer tank including a front mounting portion and a rear mounting portion, wherein the front mounting portion is mounted on a vehicle front-side end of a crash box, the crash box being arranged between a front side member and a bumper reinforcement, the vehicle front-side end of the crash box being a front end portion of the crash box in a front-rear direction of a vehicle, and the rear mounting portion includes a first rear mounting portion mounted on a vehicle rear-side end of the crash box, the vehicle rear-side end of the crash box being a rear end portion of the crash box in the front-rear direction of the vehicle.
    Type: Application
    Filed: January 20, 2020
    Publication date: July 23, 2020
    Inventors: Naoki TSUTSUMI, Yuto KOMIYAMA, Ryota TATSUMI
  • 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