Patents by Inventor Shun SATO

Shun SATO 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: 20210179835
    Abstract: Provided is a thermoplastic elastomer composition which does not undergo viscosity increase during melt molding, gelation and molding failure, while having excellent heat resistance and durability. A thermoplastic elastomer composition for tires, which contains (A) an ethylene-vinyl alcohol copolymer or a modified ethylene-vinyl alcohol copolymer, (B) a thermoplastic resin or a thermoplastic elastomer, which has a melting point of 200° C. or higher, and (C) an acid-modified elastomer in an amount of 20% by volume or more based on the amount of all polymer components. This thermoplastic elastomer composition for tires is characterized in that if this thermoplastic elastomer composition for tires is extruded at a piston speed of 5 min/min at a temperature that is higher than the melting point of the thermoplastic resin or thermoplastic elastomer (B) by 20° C.
    Type: Application
    Filed: September 25, 2018
    Publication date: June 17, 2021
    Inventors: Shun SATO, Shusaku TOMOI
  • Patent number: 11016753
    Abstract: A flaw handling system includes an off-line management server configured to manage an off-line robot and a data analysis server configured to determine whether or not an in-line robot can be updated using update-software. The off-line management server installs the update-software transmitted from a manufacturer's server in the off-line robot corresponding to the in-line robot, evaluates the update-software, and transmits a result of the evaluation of the update-software to the data analysis server. When the data analysis server determines that it is impossible to update the in-line robot using the update-software based on the result of the evaluation of the update-software by the off-line management server, the data analysis server transmits a result of the determination that the update using the update-software is impossible and the result of the evaluation of the update-software to the manufacturer's server.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: May 25, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Shun Sato
  • Patent number: 11007578
    Abstract: A surface-coated cutting tool comprises a hard coating layer that includes a TiAlN layer and is provided on a surface of a cutting tool body. In case the composition of the TiAlN layer is expressed by a formula: (TixAl1-x)N, 0.10?x?0.35 (here, x is in atomic ratio) is satisfied. In the TiAlN layer, a high Ti band-like region is present in a direction at 30 degrees or less with respect to a line normal to the surface of the cutting tool body. An average composition X of the Ti component in the high Ti band-like region satisfies (x+0.01)?X?(x+0.05), an average width W of the high Ti band-like region is 30 to 500 nm, and an average area ratio St of the high Ti band-like region is 3 to 50 area %.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: May 18, 2021
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Shun Sato, Tsuyoshi Ogami, Kenji Yamaguchi
  • Publication number: 20210138845
    Abstract: A projecting pedestal is provided on a surface of a sidewall portion of a pneumatic tire. The projecting pedestal projects along the surface and includes a projecting front-end surface formed of a flat surface. A two-dimensional code is provided on the flat surface of the projecting pedestal. A normal line direction of the flat surface is inclined toward a rotation axis of the pneumatic tire at an angle ranging from 10 degrees to 45 degrees with respect to a tire lateral direction of the pneumatic tire, in the pneumatic tire not mounted on a rim nor inflated with air.
    Type: Application
    Filed: April 11, 2019
    Publication date: May 13, 2021
    Inventor: Shun Sato
  • Patent number: 11001263
    Abstract: A vehicular breaking force control system includes: a plurality of actuators capable of generating a braking force for a vehicle; a coasting state detection unit configured to detect that a coasting state has been established; a target braking force calculation unit configured to calculate a target braking force on the basis of a state of the vehicle when the coasting state detection unit detects that the coasting state has been established; and a braking force distribution control unit configured to determine a distribution braking force that is a braking force to be caused to be generated by each actuator, such that the distribution braking force is equal to or less than a braking force generable by the actuator and a sum of the distribution braking forces is equal to the target braking force, and to perform control of causing each actuator to generate the distribution braking force.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: May 11, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Masato Shimizu, Shun Sato, Katsumi Kono, Atsushi Ayabe, Noritake Mitsutani, Hiroki Nakano
  • Publication number: 20210101572
    Abstract: In a vehicle, application of hydraulic pressure in a hydraulic braking device is started, when an accelerator is turned on, and the accelerator is predicted to be turned off, and engine braking feeling is predicted to become insufficient, the engine braking feeling being deceleration feeling given to a driver when the accelerator is turned off and an engine brake is operated, and a predetermined condition that prediction time until the accelerator is turned off is shorter than dead time of a hydraulic pressure response of the hydraulic braking device is established. The hydraulic braking device generates a negative jerk in the vehicle when the accelerator is turned off upon lapse of dead time after application of the hydraulic pressure in the hydraulic braking device is started.
    Type: Application
    Filed: August 10, 2020
    Publication date: April 8, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Shun SATO
  • Publication number: 20210060657
    Abstract: A surface-coated cutting tool includes a tool body, a lower layer, and an upper layer. The lower layer consists of a W layer, a metal carbide layer, and a metal carbonitride layer. The W layer is formed from a surface of the tool body to a depth of 10 to 500 nm. The metal carbide layer includes any one of Ti, Cr, Zr, Hf, Nb, and Ta. The upper layer is alternately laminated with an A layer and a B layer and has a total thickness of 1.0 to 8.0 ?m. The A layer has a thickness of 0.1 to 5.0 ?m and is represented by (AlxCr1-x)N (0.40?x?0.80). The B layer has a thickness of 0.1 to 5.0 ?m and is represented by (Al1-a-b-c-sTiaCrbSicYd)N (0?a?0.40, 0.05?b?0.40, 0?c?0.20, and 0.01?d?0.10).
    Type: Application
    Filed: March 22, 2019
    Publication date: March 4, 2021
    Applicant: MITSUBISHI MATERIALS CORPORATION
    Inventors: Tatsuki KINOSHITA, Tatsuo HASHIMOTO, Shun SATO, Yuto SUGAWARA, Takuya MAEKAWA
  • Publication number: 20210065345
    Abstract: The process control system converts, into images, time-varying waveforms of inspection data of an assembled product, parts, and sub-assembling processes that constitute the assembling process, performs matching between an inspection waveform image (IWI) of the assembled product and a predetermined deterioration pattern image (DPI), determines whether IWI of the assembled product is similar to DPI, performs, when IWI is similar to DPI, a first determination for performing matching between an IWI of each of sub-assembling processes and DPI and determining whether there is a sub-assembling process similar to DPI, performs, when there is a sub-assembling process similar to DPI in the first determination, a second determination for performing matching between IWI of each of parts assembled in the sub-assembling process similar to DPI and DPI and determining whether there is a part similar to DPI, and specifies a deterioration factor based on results of the first and second determinations.
    Type: Application
    Filed: August 12, 2020
    Publication date: March 4, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Shun SATO
  • Patent number: 10927445
    Abstract: Provided is a surface-coated cutting tool including: a tool body (3) and a hard coating layer on the tool body (3). The hard coating layer has an alternate laminate structure of A (1) and B layers (2). The A layer (1) is a Ti and Al complex nitride layer satisfying a compositional formula: (Ti1-zAlz)N, 0.4?z?0.7. The B layer (2) is a Cr, Al and M complex nitride layer satisfying a compositional formula: (Cr1-x-yAlxMy)N, 0.03?x?0.4 and 0?y?0.05. The value of a ratio tB/tA of the average layer thickness of the B layer (2) to the average layer thickness of the A layer (1) satisfies 0.67 to 2.0. The lattice constant a(?) of crystal grains of the hard coating layer satisfies 4.10?a?4.20. The ratio of I(200) to I(111) satisfies 2.0?I(200)/I(111)?10.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: February 23, 2021
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Shun Sato, Masakuni Takahashi
  • Patent number: 10928768
    Abstract: Provided are a cleaning member that scrapes developer from a photosensitive drum attached to an opening of a cleaning frame, and a transport member that transports scraped developer from an opening side of the frame towards an opposing deep side. The transport member is driven such that an absolute value of maximum acceleration at the time of movement of the transport sheet in a direction from the opening side towards the deep side is smaller than an absolute value of maximum acceleration at the time of movement in a reverse direction of the former direction. In the longitudinal direction of the photosensitive drum, the width of the transport member is smaller than an abutting width of an abutting portion of the cleaning member with the photosensitive drum, and ends of the transport member in the longitudinal direction are positioned inward of ends of the abutting portion.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: February 23, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kohei Matsuda, Hiraku Sasaki, Hiroki Ogino, Kentaro Kawata, Shun Sato, Yasushi Katsuta
  • Patent number: 10925127
    Abstract: A discharge lamp drive device includes a discharge lamp driver adapted to supply a drive current to a discharge lamp having a first electrode and a second electrode, a control section adapted to control the discharge lamp driver, and a storage section adapted to store a plurality of drive patterns of the drive current. The control section is adapted to select one drive pattern of the plurality of drive patterns based on machine learning, and execute the selected drive pattern.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: February 16, 2021
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Masaru Kono, Junichi Suzuki, Shun Sato, Yuichiro Iwama
  • Publication number: 20210016361
    Abstract: A surface-coated cutting tool includes: a tool body formed of a tungsten carbide-based cemented carbide; a lower layer and an upper layer provided on the tool body. The lower layer is formed of a W layer. A metal carbide layer is formed directly on the W layer. A metal carbonitride layer is formed directly on the metal carbide layer. The upper layer has an alternately laminated structure of A layer and B layer. The A layer is formed of an (Al, Ti)N layer represented by (AlxTi1-x)N (where x is an atomic ratio and satisfies 0.40?x?0.70). The B layer is formed of an (Al, Ti, Cr, Si, Y)N layer represented by (Al1-a-b-c-dTiaCrbSicYd)N (where a, b, c, and d are atomic ratios and satisfy 0?a?0.40, 0.05?b?0.40, 0?c?0.20, and 0.01?d?0.10).
    Type: Application
    Filed: March 25, 2019
    Publication date: January 21, 2021
    Applicant: MITSUBISHI MATERIALS CORPORATION
    Inventors: Tatsuki KINOSHITA, Tatsuo HASHIMOTO, Shun SATO, Yuto SUGAWARA, Takuya MAEKAWA
  • Patent number: 10890249
    Abstract: A shift control device for a vehicle, includes: a minimum vehicle speed calculator that, when it is determined that a vehicle on traveling needs to decelerate before the vehicle arrives at a forward predetermined point, calculates a minimum vehicle speed using the periphery information; a shift position determination unit that determines a target shift position; and a downshift controller that, when the minimum vehicle speed is calculated, commences a downshift from a current shift position to the target shift position. Further, the downshift controller implements first control of performing multiple downshifts from the current shift position to the target shift position such that shift timing is provided at regular intervals, or second control of performing multiple downshifts such that rotational speeds of the engine after the respective downshifts become equal to each other.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: January 12, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroya Fujiwara, Shun Sato
  • Patent number: 10889709
    Abstract: Provided is a thermoplastic resin composition which enables the production of an inner liner for pneumatic tires, said inner liner having excellent durability and being suppressed in deterioration of air permeation prevention properties due to repeated deformation. A thermoplastic resin composition which is composed of a continuous phase containing an ethylene/vinyl alcohol copolymer and a polyamide and a dispersed phase containing a halogenated isomonoolefin/para-alkyl styrene copolymer, and which is characterized in that an acyl glycerol that is composed of glycerol and a fatty acid having 8 or less carbon atoms is contained in an amount of 0.5-20 parts by mass per 100 parts by mass of the ethylene/vinyl alcohol copolymer.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: January 12, 2021
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventor: Shun Sato
  • Patent number: 10883166
    Abstract: The present invention is directed to a surface-coated cubic boron nitride sintered material tool including a cBN substrate and a hard coating layer formed on a surface of the cBN substrate and having an alternate laminated structure of A layer and B layer. The cBN substrate (sintered material) includes: a Ti compound, WC, AlN, TiB2, Al2O3, and cBN. The A layer has a composition of (Ti1-xAlx)N (0.4?x?0.7 in terms of atomic ratio). The B layer has a composition of (Cr1-y-zAlyMz)N (0.03?y?0.4 and 0?z?0.05 in terms of atomic ratio). A plastic deformation work ratio of the B layer is 0.35 to 0.50.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: January 5, 2021
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Takuya Maekawa, Masakuni Takahashi, Shun Sato, Kenji Yumoto
  • Publication number: 20200339122
    Abstract: The braking force control device detects an impossible state where one or some of the actuators are temporarily unable to generate a negative driving force, and a predictive state where one or some of the actuators are predicted to become unable to generate a negative driving force. Every time the coasting state occurs before establishment of the impossible state and after establishment of the predictive state, the braking force control device gradually increases the negative driving force generated by the corresponding one or ones of the actuators. Even when the coasting state occurs in the impossible state, the braking force control device does not cause the corresponding one or ones of the actuators to generate a driving force. Every time the coasting state occurs after the impossible state, the braking force control device gradually decreases the negative driving force generated by the corresponding one or ones of the actuators.
    Type: Application
    Filed: March 10, 2020
    Publication date: October 29, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Tsutomu Kawanishi, Shun Sato, Masahiro Nishiu
  • Publication number: 20200339098
    Abstract: A braking force control apparatus includes: a prediction unit that predicts a time from a present time until a next start of the gear shift operation in the stepped automatic transmission based on a speed of the vehicle; an acquisition unit that acquires a state of a battery charged by a regenerative power generation of the regenerative generator; and a control unit that stops the regenerative power generation by the regenerative generator before the gear shift of the stepped automatic transmission is started, when it is determined, during the regenerative power generation by the regenerative generator, that the regenerative power generation by the regenerative power generator may be stopped due to the state of the battery during the gear shift operation of the stepped automatic transmission, based on a prediction result by the prediction unit and the state of the battery acquired by the acquisition unit.
    Type: Application
    Filed: April 9, 2020
    Publication date: October 29, 2020
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Yuki Matsumiya, Shun Sato, Hiroya Fujiwara, Masahiro Nishiu
  • Publication number: 20200324774
    Abstract: A braking force controller includes: a target jerk calculation unit; a first estimation unit configured to estimate an increment of braking force when a prescribed factor that increases braking force to be generated by the first actuator unit currently occurs; a second estimation unit configured to estimate the increment of the braking force when the prescribed factor occurs within a prescribed period; and a control unit configured to determine a negative jerk generated when the second actuator unit generates the braking force such that a sum of the negative jerk and the jerk generated by the first actuator unit without the prescribed factor becomes the target jerk. When the increment of the braking force due to the prescribed factor is larger than a prescribed value, the control unit corrects the determined negative jerk such that an absolute value of the negative jerk becomes smaller.
    Type: Application
    Filed: March 12, 2020
    Publication date: October 15, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shun SATO, Hiromasa TAKAI
  • Publication number: 20200310334
    Abstract: Provided are a cleaning member that scrapes developer from a photosensitive drum attached to an opening of a cleaning frame, and a transport member that transports scraped developer from an opening side of the frame towards an opposing deep side. The transport member is driven such that an absolute value of maximum acceleration at the time of movement of the transport sheet in a direction from the opening side towards the deep side is smaller than an absolute value of maximum acceleration at the time of movement in a reverse direction of the former direction. In the longitudinal direction of the photosensitive drum, the width of the transport member is smaller than an abutting width of an abutting portion of the cleaning member with the photosensitive drum, and ends of the transport member in the longitudinal direction are positioned inward of ends of the abutting portion.
    Type: Application
    Filed: March 23, 2020
    Publication date: October 1, 2020
    Inventors: Kohei Matsuda, Hiraku Sasaki, Hiroki Ogino, Kentaro Kawata, Shun Sato, Yasushi Katsuta
  • Patent number: D904284
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: December 8, 2020
    Assignee: THE YOKOHAMA RUBBER CO., LTD.
    Inventor: Shun Sato