Patents by Inventor Toshiaki Nakamura

Toshiaki Nakamura 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: 11952423
    Abstract: A novel antibody that can be used as an anti-tumor agent and an anti-tumor agent that comprises, as an active ingredient, a molecule containing such an antibody.
    Type: Grant
    Filed: May 16, 2023
    Date of Patent: April 9, 2024
    Assignees: MIE UNIVERSITY, DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Hiroshi Shiku, Yasushi Akahori, Kento Tanaka, Ayaka Yatsu, Junya Ichikawa, Toshiaki Ohtsuka, Shiho Kozuma, Ryuji Hashimoto, Makiko Nakayama, Naoya Shinozaki, Kensuke Nakamura, Ichiro Watanabe, Shinji Furuzono
  • Patent number: 11914297
    Abstract: A cover film for dry film resist, includes a polyethylene film including a first mixture of high pressure low density polyethylene (LDPE) and linear low density polyethylene (LLDPE). The first mixture has an LDPE to LLDPE ratio by mass of from 90:10 to 60:40. The polyethylene film is free of a plasticizer, anti-blocking agent, slipping agent, and anti-static agent. The number of fish eyes having a minimum diameter of 0.2 mm or greater present in 100 m2 of the 19 ?m thick cover film in plan view is at most two. The polyethylene film has a thickness of from 10 to 20 ?m and a haze value of from 12 to 25%.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: February 27, 2024
    Assignee: TAMAPOLY CO., LTD.
    Inventors: Shinichi Oya, Toshiaki Hagiwara, Hitoshi Nakamura
  • Patent number: 11531896
    Abstract: The present invention addresses the problem of implementing a neural network using a small-scale circuit by simplifying the multiplication of the input data by weight data. The neural network circuit according to the present invention is configured from: a means for multiplying input data by a rounded value of the mantissa part of weight data; a means for shifting the multiplication result by the number of bits of the rounded value; a means for adding the shifted result to the original input data; and a means for shifting the addition result by the number of bits of the exponent part of the weight.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: December 20, 2022
    Assignee: Hitachi, Ltd.
    Inventors: Toshiaki Nakamura, Teppei Hirotsu, Tatsuya Horiguchi
  • Patent number: 11392093
    Abstract: A prediction control device controls an actuator for automatic driving of a vehicle including: a command value generation unit generating an operation amount for the actuator and an operation amount candidate as a predicted value; an output prediction unit outputting a control amount candidate as a predicted value corresponding to the actuator output by using an operation model; an evaluation function calculation unit expressing constraint conditions for the automatic driving; a situation degree detection obtaining a measure of giving priority to ride comfort or giving priority to danger avoidance of an own vehicle while traveling; and a responsiveness adjusting unit obtaining a next operation amount candidate from the situation degree from the situation degree detection unit. The operation command value generation unit generates an operation amount for the actuator, and the responsiveness adjusting unit adjusts the output of the evaluation function according to the situation degree.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: July 19, 2022
    Assignee: HITACHI ASTEMO, LTD.
    Inventors: Toshiaki Nakamura, Teppei Hirotsu, Tatsuya Horiguchi, Tadanobu Toba, Hideyuki Sakamoto
  • Publication number: 20220185250
    Abstract: An object of the invention is to provide a motor control device capable of realizing a redundancy while suppressing an increase in the number of parts and the number of connection signal lines. The invention includes angle sensors 102 and 103 for detecting a rotation angle of a motor, MPU 107 for controlling the motor based on a stroke sensor 117 and receiving the detected value of the angle sensor 102, MPU 108 for controlling the motor based on the stroke sensor 117 and receiving the detected value of the angle sensor 103, and communication units 115 and 116 for transmitting and receiving signals between the MPUs 107 and 108. The MPU 107 includes an angle sensor failure detecting unit 114 for detecting a failure of the angle sensors 102 and 103, according to the detected value of the angle sensor 102, the detected value of the angle sensor 103 received through the communication unit 115, and a control angle of the motor created in response to the stroke sensor 117.
    Type: Application
    Filed: March 18, 2020
    Publication date: June 16, 2022
    Applicant: Hitachi Astemo, Ltd.
    Inventors: Toshiaki NAKAMURA, Tohma YAMAGUCHI, Asahi WATANABE
  • Patent number: 11247702
    Abstract: Even in a case where an operation abnormality occurs in the arithmetic processing unit of the control device, control is safely shifted to the degeneration control microcomputer, and a vehicle control device capable of improving safety is realized. There are provided an outside world recognition microcomputer 10b, a control microcomputer 11b that outputs a control command to the actuator control device, and a degeneration control microcomputer 12b to which control is shifted in a case where an abnormality occurs in the control microcomputer 11b. The outside world recognition microcomputer 10b calculates a collision potential based on information from the outside world, and determines whether to reset the control microcomputer 11b when an abnormality occurs in the control microcomputer 11b or to shift control to the degeneration control microcomputer 12b.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: February 15, 2022
    Assignee: HITACHI ASTEMO, LTD.
    Inventors: Hideyuki Sakamoto, Tadanobu Toba, Toshiaki Nakamura
  • Patent number: 11246239
    Abstract: The present disclosure provides a heatsink that can improve heat radiation efficiency of a heat radiating fin and equalize a heat input in a heat receiving portion while securing sufficient volumes of the heat receiving portion, a heat insulating portion, and a heat radiating portion even in an environment in which an installation space for the heatsink, more specifically, an installation space in a width direction of the heatsink is limited.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: February 8, 2022
    Assignee: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Yosuke Watanabe, Kenya Kawabata, Yoshikatsu Inagaki, Tatsuro Miura, Kazuaki Aotani, Toshiaki Nakamura
  • Publication number: 20210396551
    Abstract: An aspect of the disclosure provides a rotation angle detecting device capable of detecting a rotation angle of a rotation body rotatable about a central axis. The rotation angle detecting device includes: a sensor magnet, having multiple magnetic poles provided side-by side in a circumferential direction about the central axis and installed to the rotation body; a magnetic sensor, overlapped with the sensor magnet when viewed in a predetermined first direction and capable of detecting a magnetic field of the sensor magnet; and a pair of magnetic parts, provided to sandwich the magnetic sensor in a second direction intersecting the first direction.
    Type: Application
    Filed: June 16, 2021
    Publication date: December 23, 2021
    Applicant: NIDEC TOSOK CORPORATION
    Inventors: Yosuke ITO, Toshiaki NAKAMURA
  • Patent number: 11112186
    Abstract: A heatsink including: a heat transport member having a heat receiving portion thermally connected to a heating element; and a heat radiating fin group which is connected to a heat radiating portion of the heat transport member and in which a plurality of heat radiating fins is arranged, wherein the heat transport member has an integral internal space that communicates from the heat receiving portion to the heat radiating portion and that is filled with a working fluid, a heat receiving portion inner surface area increasing portion and a supporting member are provided in an internal space of the heat receiving portion, and the supporting member is in surface contact with the heat receiving portion inner surface area increasing portion.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: September 7, 2021
    Assignee: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Yosuke Watanabe, Kenya Kawabata, Yoshikatsu Inagaki, Tatsuro Miura, Kazuaki Aotani, Toshiaki Nakamura
  • Patent number: 11085703
    Abstract: The present disclosure is to provide a heatsink that can improve heat radiation performance of a heat radiating fin while preventing dry-out of a heat receiving portion and that can equalize a heat input in the heat receiving portion in an environment in which an installation space of the heatsink is limited even when a forbidden region exists in the installation space.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: August 10, 2021
    Assignee: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Yosuke Watanabe, Kenya Kawabata, Yoshikatsu Inagaki, Tatsuro Miura, Kazuaki Aotani, Toshiaki Nakamura
  • Publication number: 20210221402
    Abstract: A prediction control device is realized which can respond to changes in the surrounding situations while the own vehicle is traveling and can perform a rapid operation during normal driving and in an emergency as if a person drives. The prediction control device includes a means (103, 104) for detecting a change amount and a change direction of surroundings and the own vehicle, and a means 105 for setting an initial value and a prediction period of a solution search calculation in a prediction control means based on the detection result. The means 105 for setting the initial value and the prediction period has a fail operational control mode in which the initial value and the prediction period set according to the change amount of the surroundings and the own vehicle is set with a previous calculation result of the solution search calculation to the initial value.
    Type: Application
    Filed: June 5, 2019
    Publication date: July 22, 2021
    Applicant: Hitachi Automotive Systems, Ltd.
    Inventors: Toshiaki NAKAMURA, Teppei HIROTSU, Hideyuki SAKAMOTO
  • Publication number: 20210222031
    Abstract: [Object] The present invention provides a curable resin composition useful for imparting high durability and adhesion to a substrate such as a metal. [Solution] A curable resin composition is prepared by combining a polyamide-based resin (A) having an amino group, a blocked polyisocyanate (B), and an epoxy compound (C). The polyamide-based resin (A) contains a polyamide-based resin (A1) having a melting point of 170° C. or higher and a polyamide-based resin (A2) having a melting point of 150° C. or lower. The mass ratio of the polyamide-based resin (A1) and the polyamide-based resin (A2) is, in the form of the former/the latter, from 65/35 to 35/65.
    Type: Application
    Filed: December 18, 2020
    Publication date: July 22, 2021
    Applicant: Daicel-Evonik Ltd.
    Inventors: Mitsuteru MUTSUDA, Hirofumi IGUCHI, Toshiaki NAKAMURA
  • Publication number: 20210198541
    Abstract: Provided are a curable resin composition having high durability and adherence to a base material such as a metal, a molded composite member formed by coating the base material with the curable resin composition and performing resin molding, and a production method for the same. The curable resin composition contains a polyamide-based resin, a blocked polyisocyanate, and an epoxy compound, and the polyamide-based resin has an amino group concentration from 20 to 300 mmol/kg, and has a water absorption of 1 mass % or less determined by a water absorption test specified by ASTM D570. The polyamide-based resin has a C8-18 alkylene chain and has a melting point from 160 to 250° C. Per 1 mol of amino groups of the polyamide-based resin, a proportion of isocyanate groups of the blocked polyisocyanate is from 1.5 to 5 mol, and a proportion of epoxy groups of the epoxy compound is from 0.1 to 0.8 mol.
    Type: Application
    Filed: August 7, 2019
    Publication date: July 1, 2021
    Applicants: DAICEL-EVONIK LTD., HONDA MOTOR CO.,LTD.
    Inventors: Mitsuteru MUTSUDA, Hirofumi IGUCHI, Toshiaki NAKAMURA, Nao SATO, Mutsuo TEZUKA, Yasufumi NAKAJIMA
  • Patent number: 11035748
    Abstract: A sensor attachment structure of an oil pressure sensor suitable for use as a control valve of an automobile transmission includes a sensor case inserted into an accommodation space 4 of a valve upper-body portion such that a body portion of the sensor case is capable of rotating about a vertical central axis. A stopper projects in a horizontal direction from the upper body, the stopper being movable vertically in a guide groove of the sensor case, and a rotatable relative to a restricting portion of the central case to restrict a vertical movement of the stopper to prevent the oil pressure sensor from falling off the upper body.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: June 15, 2021
    Assignee: NIDEC TOSOK CORPORATION
    Inventors: Tomoka Osawa, Hironobu Wakabayashi, Toshiaki Nakamura, Hiroshi Tatsuta
  • Patent number: 10996001
    Abstract: The present disclosure provides a heatsink that can increase a fin area of a heat radiating fin while securing sufficient volumes of a heat receiving portion, heat insulating portion, and heat radiating portion even in an environment in which an installation space for the heatsink, more specifically, an installation space in a height direction of the heatsink is limited.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: May 4, 2021
    Assignee: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Yosuke Watanabe, Kenya Kawabata, Yoshikatsu Inagaki, Tatsuro Miura, Kazuaki Aotani, Toshiaki Nakamura
  • Patent number: 10908042
    Abstract: A pressure sensor device includes a pressure sensor having a housing positioned on a center axis extending vertically, a sensing hole provided in a lower part of the housing, and an electrode unit provided in an upper part of the housing; and a connecting member having a contact spring that is pressed against the electrode unit of the pressure sensor. The electrode unit includes a first frame-shaped electrode having a frame-like shape that is rotationally symmetrical with respect to the center axis; and an annular first-surface portion on which the first frame-shaped electrode is placed.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: February 2, 2021
    Assignee: NIDEC TOSOK CORPORATION
    Inventors: Tomoka Osawa, Hiroshi Shirai, Toshiaki Nakamura
  • Publication number: 20210007246
    Abstract: The present disclosure provides a heatsink that can improve heat radiation efficiency of a heat radiating fin and equalize a heat input in a heat receiving portion while securing sufficient volumes of the heat receiving portion, a heat insulating portion, and a heat radiating portion even in an environment in which an installation space for the heatsink, more specifically, an installation space in a width direction of the heatsink is limited.
    Type: Application
    Filed: September 21, 2020
    Publication date: January 7, 2021
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Yosuke WATANABE, Kenya KAWABATA, Yoshikatsu INAGAKI, Tatsuro MIURA, Kazuaki AOTANI, Toshiaki NAKAMURA
  • Publication number: 20200400379
    Abstract: The present disclosure is to provide a heatsink that can improve heat radiation performance of a heat radiating fin while preventing dry-out of a heat receiving portion and that can equalize a heat input in the heat receiving portion in an environment in which an installation space of the heatsink is limited even when a forbidden region exists in the installation space.
    Type: Application
    Filed: September 2, 2020
    Publication date: December 24, 2020
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Yosuke WATANABE, Kenya KAWABATA, Yoshikatsu INAGAKI, Tatsuro MIURA, Kazuaki AOTANI, Toshiaki NAKAMURA
  • Publication number: 20200400381
    Abstract: The present disclosure provides a heatsink that includes a lightweight heat transport member having good pressure resistance against atmospheric pressure without impairing flowability of a gas-phase working fluid, and that can equalize a heat input in a heat receiving portion of the heat transport member.
    Type: Application
    Filed: September 2, 2020
    Publication date: December 24, 2020
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Yosuke WATANABE, Kenya KAWABATA, Yoshikatsu INAGAKI, Tatsuro MIURA, Kazuaki AOTANI, Toshiaki NAKAMURA
  • Publication number: 20200393201
    Abstract: The present disclosure provides a heatsink that can increase a fin area of a heat radiating fin while securing sufficient volumes of a heat receiving portion, heat insulating portion, and heat radiating portion even in an environment in which an installation space for the heatsink, more specifically, an installation space in a height direction of the heatsink is limited.
    Type: Application
    Filed: September 1, 2020
    Publication date: December 17, 2020
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Yosuke WATANABE, Kenya KAWABATA, Yoshikatsu INAGAKI, Tatsuro MIURA, Kazuaki AOTANI, Toshiaki NAKAMURA