Patents by Inventor Toshio Watanabe

Toshio Watanabe 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: 20240294763
    Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and a polyester-based resin (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].
    Type: Application
    Filed: June 8, 2022
    Publication date: September 5, 2024
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
  • Publication number: 20240294706
    Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and a UV absorber (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].
    Type: Application
    Filed: June 8, 2022
    Publication date: September 5, 2024
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
  • Publication number: 20240286416
    Abstract: The present disclosure provides a thermal print head. The thermal print head includes: a substrate; a glaze layer, disposed on the substrate; and a wiring layer, disposed on the glaze layer. The wiring layer includes a plurality of bonding pads. The plurality of bonding pads are divided into a plurality of groups. Each of the plurality of groups includes a first bonding pad, a second bonding pad, a third bonding pad and a fourth bonding pad. A first group of the plurality of groups is adjacent to a second group of the plurality of groups along a first direction. The second bonding pad of the first group is located between a center of the first bonding pad of the first group and a center of the third bonding pad of the first group along the first direction.
    Type: Application
    Filed: February 16, 2024
    Publication date: August 29, 2024
    Inventors: YASUYUKI ARITAKI, TOSHIO WATANABE, KAZUYA NAKAKUBO, TAKAMICHI OTANI
  • Publication number: 20240287258
    Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and a release agent (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].
    Type: Application
    Filed: June 8, 2022
    Publication date: August 29, 2024
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
  • Publication number: 20240287251
    Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and a flame retardant (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].
    Type: Application
    Filed: June 8, 2022
    Publication date: August 29, 2024
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
  • Publication number: 20240279392
    Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and an inorganic filler (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].
    Type: Application
    Filed: June 8, 2022
    Publication date: August 22, 2024
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
  • Publication number: 20240262476
    Abstract: A boat propulsor includes a duct, a propeller in the duct and rotatable around a rotation axis extending along an axial direction of the duct, and a rotator to rotate the propeller. An upper portion of the duct includes a plate extending from the duct in the axial direction and including holes. Water streams passing around and along the duct are attenuated as the water streams pass through the holes in the plate.
    Type: Application
    Filed: December 11, 2023
    Publication date: August 8, 2024
    Inventors: Shunsuke WATANABE, Junya TSUKADA, Toshio SUZUKI
  • Publication number: 20240243109
    Abstract: A light-emitting device according to an embodiment of the present disclosure includes: a substrate having a first surface and a second surface that are opposed to each other; a plurality of light-emitting elements arranged in an array on the first surface side of the substrate; a partition wall formed above the plurality of light-emitting elements using a metal material and having an opening for each of the plurality of light-emitting elements; and a wavelength conversion layer that is provided in the opening and converts a wavelength of light outputted from the plurality of light-emitting elements.
    Type: Application
    Filed: February 18, 2022
    Publication date: July 18, 2024
    Applicants: SONY GROUP CORPORATION, SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Toshihiko WATANABE, Hiroyuki KASHIHARA, Toshihiro MIURA, Toshiaki HASEGAWA, Toru SASAKI, Tetsuo MINAMI, Kei KIMURA, Toshio FUJINO
  • Publication number: 20240239962
    Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and an elastomer (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].
    Type: Application
    Filed: June 8, 2022
    Publication date: July 18, 2024
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
  • Publication number: 20240188246
    Abstract: The sum of the DC resistance value from the positive power supply terminal to each positive load terminal and the DC resistance value from the negative power supply terminal to each negative load terminal is smaller than the sum of the DC resistance value between the positive power supply terminal and the positive load terminal and the DC resistance value between the negative power supply terminal and the negative load terminal. In addition, the inductance value between the positive load terminal and the negative load terminal through the positive smoothing terminals, the wirings, the capacitors, and the negative smoothing terminals is smaller than the sum of the inductance values from the positive power supply terminal to the positive load terminal and from the negative power supply terminal to the negative load terminal.
    Type: Application
    Filed: April 27, 2021
    Publication date: June 6, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventors: Hiroaki TAKAHASHI, Yu KISHIWADA, Toshio WATANABE, Yasuhiko KITAMURA, Shogo MATSUOKA
  • Publication number: 20240167384
    Abstract: A turbine rotor blade includes: a rotor blade body which includes a blade root fixed to a rotation shaft extending along an axis, a base portion integrally formed on the outer radial side of the blade root, a blade body integrally formed on the outer radial side of the base portion, and a fin protruding from an axial end surface of the base portion; and a damper piece which is provided across an inner peripheral region of the axial end surface on the inner radial side of the fin and an inner peripheral surface of the fin facing the inner radial side.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 23, 2024
    Inventors: Toshio WATANABE, Kentaro AKIMOTO
  • Patent number: 11976387
    Abstract: An embodiment is a method of recycling carbon fibers that includes: preparing a carbon fiber reinforced plastic formed product that includes a carbon fiber reinforced plastic containing a carbon fiber and a resin; thermally decomposing or dissolving the resin in the carbon fiber reinforced plastic formed product by a first heating process or a first dissolving process; and winding while drawing the carbon fiber from the carbon fiber reinforced plastic formed product after the first heating process or the first dissolving process. The winding further includes thermally decomposing or dissolving a residue of the resin attached to the carbon fiber by a second heating process or a second dissolving process and adding a sizing agent to the carbon fiber after the second heating process or the second dissolving process.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: May 7, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshio Watanabe, Terufumi Takayama
  • Patent number: 11964588
    Abstract: A battery provided in a vehicle and configured to supply electric power is cooled down by coolant the heat of which is exchanged with the heat of external air by a radiator. The radiator is provided near the battery and performs heat-exchange between the coolant and the external air taken in through introduction holes provided on a bottom face of the vehicle. Thus, even in a case where the radiator is provided in a vehicle floor portion so that the battery is upsized, it is possible to restrain a coolant pipe from being elongated. This accordingly makes it possible to improve mountability to the vehicle.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: April 23, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshio Watanabe, Keisuke Shibata, Kenta Miyahara
  • Patent number: 11964590
    Abstract: A battery provided in a vehicle and configured to supply electric power is cooled down by coolant the heat of which is exchanged with the heat of external air by a radiator. The radiator is provided near the battery and performs heat-exchange between the coolant and the external air taken in through introduction holes provided on a bottom face of the vehicle. Thus, even in a case where the radiator is provided in a vehicle floor portion so that the battery is upsized, it is possible to restrain a coolant pipe from being elongated. This accordingly makes it possible to improve mountability to the vehicle.
    Type: Grant
    Filed: April 25, 2023
    Date of Patent: April 23, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshio Watanabe, Keisuke Shibata, Kenta Miyahara
  • Patent number: 11951872
    Abstract: A battery provided in a vehicle and configured to supply electric power is cooled down by coolant the heat of which is exchanged with the heat of external air by a radiator. The radiator is provided near the battery and performs heat-exchange between the coolant and the external air taken in through introduction holes provided on a bottom face of the vehicle. Thus, even in a case where the radiator is provided in a vehicle floor portion so that the battery is upsized, it is possible to restrain a coolant pipe from being elongated. This accordingly makes it possible to improve mountability to the vehicle.
    Type: Grant
    Filed: April 25, 2023
    Date of Patent: April 9, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshio Watanabe, Keisuke Shibata, Kenta Miyahara
  • Patent number: 11879353
    Abstract: A blade set of the present disclosure is exposed to a working fluid, which includes a blade main bodies which are disposed at intervals in a circumferential direction about an axis and each extending in a radial direction with respect to the axis wherein a tip end surface is formed on an outer circumferential side of each blade main body and the tip end surface of the blade main body includes a leading edge side region positioned on an upstream side in a flow direction of the working fluid along the axis and a trailing edge side region positioned on a downstream side in the flow direction, and a shroud which is provided on an outer circumferential side of the blade main bodies and covering either the leading edge side regions or the trailing edge side regions of the blade main bodies.
    Type: Grant
    Filed: October 24, 2022
    Date of Patent: January 23, 2024
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Toshio Watanabe, Yuya Fukuda, Shigeki Senoo
  • Publication number: 20230264603
    Abstract: A battery provided in a vehicle and configured to supply electric power is cooled down by coolant the heat of which is exchanged with the heat of external air by a radiator. The radiator is provided near the battery and performs heat-exchange between the coolant and the external air taken in through introduction holes provided on a bottom face of the vehicle. Thus, even in a case where the radiator is provided in a vehicle floor portion so that the battery is upsized, it is possible to restrain a coolant pipe from being elongated. This accordingly makes it possible to improve mountability to the vehicle.
    Type: Application
    Filed: April 25, 2023
    Publication date: August 24, 2023
    Inventors: Toshio WATANABE, Keisuke SHIBATA, Kenta MIYAHARA
  • Publication number: 20230256865
    Abstract: A battery provided in a vehicle and configured to supply electric power is cooled down by coolant the heat of which is exchanged with the heat of external air by a radiator. The radiator is provided near the battery and performs heat-exchange between the coolant and the external air taken in through introduction holes provided on a bottom face of the vehicle. Thus, even in a case where the radiator is provided in a vehicle floor portion so that the battery is upsized, it is possible to restrain a coolant pipe from being elongated. This accordingly makes it possible to improve mountability to the vehicle.
    Type: Application
    Filed: April 25, 2023
    Publication date: August 17, 2023
    Inventors: Toshio WATANABE, Keisuke SHIBATA, Kenta MIYAHARA
  • Publication number: 20230126397
    Abstract: A blade set of the present disclosure is exposed to a working fluid, which includes a blade main bodies which are disposed at intervals in a circumferential direction about an axis and each extending in a radial direction with respect to the axis wherein a tip end surface is formed on an outer circumferential side of each blade main body and the tip end surface of the blade main body includes a leading edge side region positioned on an upstream side in a flow direction of the working fluid along the axis and a trailing edge side region positioned on a downstream side in the flow direction, and a shroud which is provided on an outer circumferential side of the blade main bodies and covering either the leading edge side regions or the trailing edge side regions of the blade main bodies.
    Type: Application
    Filed: October 24, 2022
    Publication date: April 27, 2023
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Toshio Watanabe, Yuya Fukuda, Shigeki Senoo
  • Patent number: 11634202
    Abstract: The cooling device for a power source for a ship propulsion device that pumps up cooling water, from which foreign matters with sizes that cause clogging of a cooling water route have been removed, supplies the cooling water to a cooling water passage (30), and discharges the cooling water to outside after cooling a power source (10) includes: a cartridge-type filtration device (40, 73) that is provided at a midpoint of a first water passage (36, 71) in the cooling water route and incorporates a filter (45, 46) for filtrating foreign matters remaining in the cooling water; and a second water passage (38, 72) that is branched from the first water passage and adapted such that a valve member (53) is opened to cause the cooling water to flow in a case in which clogging occurs in the filter.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: April 25, 2023
    Assignee: SUZUKI MOTOR CORPORATION
    Inventors: Toshio Watanabe, Jun Ito, Shingo Matsumoto, Yudai Atsumi