Patents by Inventor Yusuke Suzuki

Yusuke 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).

  • Patent number: 11877423
    Abstract: A thermal management system to cool one or more battery packs of a battery system may include a heat pipe arrangement that includes a plurality of heat pipes, having a planar configuration, in thermal contact with the one or more battery packs to draw heat therefrom, and a heat sink arrangement that includes a plurality of heat sinks, in thermal contact with two or more edges of the heat pipe arrangement, to dissipate heat away from the heat pipe arrangement.
    Type: Grant
    Filed: October 8, 2020
    Date of Patent: January 16, 2024
    Assignees: Toyota Motor Engineering and Manufacturing North America, Inc., Toyota Jidosha Kabushiki Kaisha
    Inventors: Gaohua Zhu, Tenghua Tom Shieh, Evan B. Fleming, Swetha Minupuri, Debasish Banerjee, Ryuta Sugiura, Yusuke Suzuki, Takayoshi Tanaka, Satoko Tofukuji
  • Patent number: 11859707
    Abstract: A power transmission device includes a motor, a planetary gear mechanism having a portion that overlaps the motor in an axial direction, an axial direction wall part having a portion positioned between the planetary gear mechanism and the motor, a plate provided between the axial direction wall part and a pinion gear having the gear mechanism, and a box in which the motor, the planetary gear mechanism, the axial direction wall part, and the plate are housed. The box defines a breather hole that communicates with a breather chamber. The box has a radial direction wall part having a portion positioned between the plate and the breather chamber in a radial direction. The plate has a portion positioned between the pinion gear and the breather hole.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: January 2, 2024
    Assignee: Jatco Ltd
    Inventors: Yusuke Suzuki, Takayoshi Urushibata, Kenjiro Yasui
  • Publication number: 20230415240
    Abstract: The present invention can realize better cutting performance while suppressing an influence of, for instance, deflection of a head and an increase in a moment acting on a fastening mechanism even when a cutting insert of a long total length is used. A shank of a head replaceable type cutting tool includes: a fastening mechanism that is formed at a leading end part in a longitudinal direction of the shank, and attaches a head; and a recessed part that is formed at the leading end part so as to accommodate a part of a cutting insert held by the head and avoid an interference with the cutting insert. The recessed part may be provided to accommodate a non-use part of the cutting insert held by the head in a state where the head is attached to the leading end part, and avoid an interference with the cutting insert.
    Type: Application
    Filed: June 21, 2023
    Publication date: December 28, 2023
    Applicant: TUNGALOY CORPORATION
    Inventor: Yusuke SUZUKI
  • Patent number: 11845133
    Abstract: Provided is a cutting tool that implements both high positioning accuracy and simple operation when the cutting tool is installed in a tool rest. The cutting has: a tool a main body which includes a fixing seat fixing a cutting insert or a cutting edge; and a position pin, which includes a cylindrical portion that is used for positioning the main body by being abutted to an abutting surface of a tool rest in a case of installing the main body in the tool rest, and which is detachable from the main body. The main body includes a female screw hole that is provided with a female screw portion and a tapered surface that is symmetric with respect to a center axis of the female screw portion and that widens toward an opening thereof. The positioning pin includes a male screw portion that engages with the female screw portion, and a contact portion located at a connecting portion that connects an end of the cylindrical portion and an end of the male screw portion.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: December 19, 2023
    Assignee: TUNGALOY CORPORATION
    Inventors: Yusuke Suzuki, Katsura Mochizuki
  • Publication number: 20230392514
    Abstract: A technique for simulating and precisely evaluating creep deformation behavior of a nozzle diaphragm in a steam turbine to be operated in a power generation plan involving large output change is provided. A damage evaluation apparatus includes: an acquisition unit configured to acquire detection data from each of a plurality of sensors installed in a steam turbine; a calculation unit configured to calculate operating state quantity of a nozzle diaphragm in the steam turbine on the basis of these detection data; a computation unit configured to compute creep deformation velocity of the nozzle diaphragm on the basis of the operating state quantity; and an estimation unit configured to estimate deformation amount of the nozzle diaphragm from the creep deformation velocity on the basis of a future operation plan for the steam turbine.
    Type: Application
    Filed: August 16, 2023
    Publication date: December 7, 2023
    Applicant: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Yusuke SUZUKI, Kenichi KASE, Yasuteru KAWAI
  • Patent number: 11830994
    Abstract: An electricity storage device includes an electricity storage module and a cooling device disposed adjacent to the electricity storage module. The cooling device includes a first cooling layer that is adjacent to the electricity storage module and a second cooling layer that is located on the opposite side of the first cooling layer from the electricity storage module. In the first cooling layer, a plurality of first cooling channels that is disposed at intervals in an array direction and first walls that are located between the first cooling channels are formed. In the second cooling layer, a plurality of second cooling channels that is disposed at intervals in the array direction and second walls that are located between the second cooling channels are formed. At least some of the first walls are disposed so as to be offset from the second walls.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: November 28, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takanori Fukushi, Yusuke Suzuki, Tadahiro Kondo, Hiroki Tashiro
  • Publication number: 20230377876
    Abstract: A recess filling method includes a combined process including a film formation process of forming a film in recesses formed on the surface of a substrate and having different aspect ratios, and an etching process of etching the film formed in the recesses; and a repetition process of repeating the combined process n times (n is a natural number of 2 or more), wherein the repetition process includes: a first combined process of performing the etching process with a first etching amount suitable for filling, with the film, a first recess having a first aspect ratio; and a second combined process of performing the etching process with a second etching amount that is smaller than the first etching amount and is suitable for filling, with the film, a second recess having a second aspect ratio lower than the first aspect ratio.
    Type: Application
    Filed: September 21, 2021
    Publication date: November 23, 2023
    Inventors: Munehito KAGAYA, Yusuke SUZUKI
  • Publication number: 20230357922
    Abstract: A SiN film embedding method includes: an operation of adsorbing an aminosilane-based precursor inside a recess formed on a surface of a substrate; an operation of forming a SiN film inside the recess by plasmarizing and supplying a nitrogen gas into the recess to nitride the aminosilane-based precursor; and an operation of forming an adsorption-inhibiting region for the aminosilane-based precursor on an upper portion inside the recess by plasmarizing and supplying a non-halogen gas substantially more to the upper portion than a lower portion inside the recess.
    Type: Application
    Filed: September 2, 2021
    Publication date: November 9, 2023
    Inventors: Munehito KAGAYA, Yusuke SUZUKI
  • Publication number: 20230332375
    Abstract: The invention of the present application intends to provide a work machine that can improve the work performance by keeping the work state of work equipment conforming to the intention of an operator in machine control for causing the work equipment to follow an excavation target surface. For this purpose, a controller determines the work state of the work equipment on the basis of an operation input amount inputted from an operation input device and the posture of the work equipment with respect to the target surface, computes a range of an action command value of actuators in which the work state determined is kept, and corrects, within the range, the action command value of the actuators to make the distance between the work equipment and the target surface small.
    Type: Application
    Filed: December 10, 2021
    Publication date: October 19, 2023
    Inventors: Yusuke SUZUKI, Hiroaki TANAKA, Yasuhiko KANARI, Hiroshi SAKAMOTO, Teruki IGARASHI, Akihiro NARAZAKI
  • Publication number: 20230336576
    Abstract: A threshold value calculation device includes: a device state acquirer that acquires a device state of a first device provided in a facility in which a home network is installed during a first period; an occupancy state determiner that determines an occupancy state by people in the facility during the first period based on information acquired from a second device in the facility; a communication log collector that collects a communication log; and a learner that calculates a threshold value for the communication transmitted and received by the first device during a second period that is a period after the first period. The learner calculates the threshold value for each of combinations of one or more states of the first device and one or more states of the people.
    Type: Application
    Filed: June 20, 2023
    Publication date: October 19, 2023
    Applicant: Panasonic Intellectual Property Corporation of America
    Inventors: Yusuke SUZUKI, Moe YOSHIDA, Hiroyasu TERAZAWA, Seiichi MUROYA, Toshimasa TAKAKI
  • Patent number: 11772166
    Abstract: Chip discharge during high-feed machining and low-feed machining particularly in a high-depth-of-cut state or the like is improved so as to allow so-called freedom of feed during cutting to be improved. A cutting edge body of a cutting insert includes a front cutting edge formed on one end side in a longitudinal direction, the front cutting edge being a cutting edge formed on an intersecting edge between a peripheral side surface and an upper surface of the cutting edge body having a prismatic shape, a side cutting edge formed on one end side in a lateral direction, a recessed part provided in the upper surface of the cutting edge body to be subsequent to the side cutting edge in the lateral direction, and a wall part having a wavy wall surface formed in a portion of the recessed part and a discrete wall surface formed at a position between the wavy wall surface and the side cutting edge and including a plurality of surfaces which are discrete along the longitudinal direction.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: October 3, 2023
    Assignee: TUNGALOY CORPORATION
    Inventors: Yusuke Suzuki, Yasutake Sasaki
  • Publication number: 20230304260
    Abstract: The invention of the present application has as its object the provision of a work machine that is equipped with a function to prevent a work device thereof from going into an entry prohibited area and can satisfy both working precision and working efficiency of the work device. A controller is therefore configured to start work range limiting control to decelerate or stop an action of a machine main body or the work device when a distance between a monitor point set beforehand on the work device and the entry prohibited area decreases to a first distance, to end the work range limiting control when the distance between the monitor point and the entry prohibited area increases to a second distance greater than the first distance, and to change the second distance according to an operation amount of an operation device.
    Type: Application
    Filed: November 9, 2021
    Publication date: September 28, 2023
    Inventors: Hiroaki TANAKA, Yusuke SUZUKI, Akihiro NARAZAKI, Yasuhiko KANARI, Hiroshi SAKAMOTO
  • Patent number: 11767907
    Abstract: A power transmission device includes a motor, a gear mechanism connected downstream of the motor and lubricated by oil, and a box. The box has a wall part that covers an outer circumference of the gear mechanism, and a jacket part that covers an outer circumference of the wall part. A cooling chamber, in which cooling liquid is introduced, is formed between the wall part and the jacket part. The cooling chamber includes a portion that overlaps with the gear mechanism when seen from a radial direction, and a portion that overlaps the gear mechanism when seen from an axial direction.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: September 26, 2023
    Assignees: Jatco Ltd, Nissan Motor Co., Ltd.
    Inventors: Kenjiro Yasui, Yusuke Suzuki, Takayoshi Urushibata
  • Patent number: 11767909
    Abstract: A vehicle includes a motor, a gear mechanism connected downstream of the motor, a box that has a motor chamber that houses the motor, a gear chamber that houses the gear mechanism and lubricating oil, and an exhaust pipe. A first cooling box, in which cooling liquid that cools the motor is introduced, is configured on an outer circumference of the motor. A second cooling box, which is connected so that cooling liquid can circulate between the second cooling box and the first cooling box, is configured on an outer circumference of the box. The motor chamber is arranged at a position spaced further apart from the exhaust pipe than the gear chamber.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: September 26, 2023
    Assignees: Jatco Ltd, Nissan Motor Co., Ltd.
    Inventors: Kenjiro Yasui, Yusuke Suzuki, Takayoshi Urushibata
  • Publication number: 20230294720
    Abstract: An object of the present disclosure is to provide a drive assist apparatus capable of performing appropriate drive assist on a driver which has performed reckless driving or irritating driving and a drive assist method thereof. A drive assist apparatus according to the present disclosure includes: a drive state determination unit determining a drive state including reckless driving intentionally performed by a driver of a subject vehicle on another vehicle and irritating driving accidentally performed by a driver of a subject vehicle but irritating a driver of another vehicle; and an assist controller performing control of assisting driving of the driver of the subject vehicle in accordance with each of a case where the drive state determination unit determines that the reckless driving is performed and a case where the drive state determination unit determines that the irritating driving is performed.
    Type: Application
    Filed: August 20, 2020
    Publication date: September 21, 2023
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yusuke SUZUKI, Mitsuo SHIMOTANI
  • Patent number: 11759867
    Abstract: A cutting insert and a cutting tool which can suppress lowering of blade-edge positional accuracy while holding by a holder having a small thickness is enabled are provided. The cutting insert includes a first end surface, a second end surface, and a peripheral side surface connected to the first end surface and the second end surface and having a rake face, a flank, and a cutting edge formed in a connection region between the rake face and the flank, and a through hole penetrating the first end surface and the second end surface is formed.
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: September 19, 2023
    Assignee: TUNGALOY CORPORATION
    Inventor: Yusuke Suzuki
  • Patent number: 11761534
    Abstract: A power transmission device includes a gear mechanism, a wall part that overlaps with the gear mechanism in an axial direction, a plate provided between the wall part and the gear mechanism in the axial direction, and a park lock mechanism. The park lock mechanism has a parking pawl on a side of a surface of the plate facing the wall part. The park lock mechanism has a manual shaft and/or a detent mechanism on a side of a surface of the plate facing the gear mechanism.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: September 19, 2023
    Assignee: Jatco Ltd
    Inventors: Kenjiro Yasui, Takayoshi Urushibata, Yusuke Suzuki
  • Publication number: 20230279521
    Abstract: Provided is a method for recovering lithium from a material containing fluorine and lithium. The method includes: mixing the material with an aqueous sulfuric acid solution or water to prepare a mixed liquid; and mixing the mixed liquid with a slightly or sparingly soluble calcium-containing alkaline agent to form a precipitate containing fluorine and calcium, followed by solid-liquid separation to obtain a purified solution having lithium dissolved therein. In the preparation of the a mixed liquid, the material and the sulfuric acid aqueous solution or water are mixed and heated at 60° to 90° C.
    Type: Application
    Filed: October 18, 2021
    Publication date: September 7, 2023
    Inventors: Takuro ABE, Yusuke SUZUKI, Shinsuke KATAYAMA
  • Patent number: 11746884
    Abstract: A power transmission device includes a pinion gear having a large pinion gear and a small pinion gear, a carrier that supports the pinion gear, a ring gear that engages with the small pinion gear, an oil supply unit positioned above a horizontal line that passes through a revolution center of the pinion gear, and a downstream side wall part facing a gear surface of the large pinion gear. The downstream side wall part is arranged to be adjacent to the oil supply unit further downstream in a revolution direction of the pinion gear than the oil supply unit when viewed from an axial direction.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: September 5, 2023
    Assignee: Jatco Ltd
    Inventors: Yusuke Suzuki, Takayoshi Urushibata, Kenjiro Yasui
  • Patent number: 11746883
    Abstract: A power transmission device includes a box, a case disposed in the box, a differential mechanism housed in the case, and a planetary gear mechanism disposed in the box and supported by the case. The planetary gear mechanism includes a sun gear and a pinion gear that engages with the sun gear. The box has a shelf part above a horizontal line that passes through a revolution center of the pinion gear. The shelf part is arranged at a position that does not overlap the sun gear when viewed from radially above.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: September 5, 2023
    Assignee: Jatco Ltd
    Inventors: Kenjiro Yasui, Takayoshi Urushibata, Yusuke Suzuki