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).
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Patent number: 12163443Abstract: 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: GrantFiled: February 8, 2022Date of Patent: December 10, 2024Assignee: MITSUBISHI HEAVY INDUSTRIES AERO ENGINES, LTD.Inventors: Toshio Watanabe, Kentaro Akimoto
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Patent number: 12139699Abstract: A magnetic-field generator (10) is provided to be used in construction of a cell sheet (12), and include s a magnetic circuit assembly (24) configured to generate a magnetic field for the construction of the cell sheet (12) using magnetic force caused by the magnetic field wherein the magnetic force is substantially transverse to a plane defined by the cell sheet (12), and a power control system (44) configured to generate and control electric power to magnetically charge the magnetic circuit assembly (24) using the electric power.Type: GrantFiled: April 13, 2021Date of Patent: November 12, 2024Assignees: DHF AMERICA, LLC, NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEMInventors: Kotaro Hirayama, Hotaka Kayano, Shota Tanoue, Yuki Watanabe, Toshio Kokuryo, Rei Shibata, Akira Ito, Toyoaki Murohara
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Publication number: 20240368403Abstract: 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 styrene-based resin (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].Type: ApplicationFiled: June 8, 2022Publication date: November 7, 2024Applicant: IDEMITSU KOSAN CO.,LTD.Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
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Publication number: 20240294763Abstract: 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: ApplicationFiled: June 8, 2022Publication date: September 5, 2024Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
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Publication number: 20240294706Abstract: 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: ApplicationFiled: June 8, 2022Publication date: September 5, 2024Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
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Publication number: 20240286416Abstract: 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: ApplicationFiled: February 16, 2024Publication date: August 29, 2024Inventors: YASUYUKI ARITAKI, TOSHIO WATANABE, KAZUYA NAKAKUBO, TAKAMICHI OTANI
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Publication number: 20240287258Abstract: 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: ApplicationFiled: June 8, 2022Publication date: August 29, 2024Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
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Publication number: 20240287251Abstract: 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: ApplicationFiled: June 8, 2022Publication date: August 29, 2024Applicant: IDEMITSU KOSAN CO.,LTD.Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
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Publication number: 20240279392Abstract: 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: ApplicationFiled: June 8, 2022Publication date: August 22, 2024Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
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Publication number: 20240262476Abstract: 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: ApplicationFiled: December 11, 2023Publication date: August 8, 2024Inventors: Shunsuke WATANABE, Junya TSUKADA, Toshio SUZUKI
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Publication number: 20240239962Abstract: 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: ApplicationFiled: June 8, 2022Publication date: July 18, 2024Applicant: IDEMITSU KOSAN CO.,LTD.Inventors: Minoru YABUKAMI, Yuto HANIOKA, Nobuhiro WATANABE, Toshio ISOZAKI
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Publication number: 20240243109Abstract: 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: ApplicationFiled: February 18, 2022Publication date: July 18, 2024Applicants: SONY GROUP CORPORATION, SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Toshihiko WATANABE, Hiroyuki KASHIHARA, Toshihiro MIURA, Toshiaki HASEGAWA, Toru SASAKI, Tetsuo MINAMI, Kei KIMURA, Toshio FUJINO
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Publication number: 20240188246Abstract: 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: ApplicationFiled: April 27, 2021Publication date: June 6, 2024Applicant: Mitsubishi Electric CorporationInventors: Hiroaki TAKAHASHI, Yu KISHIWADA, Toshio WATANABE, Yasuhiko KITAMURA, Shogo MATSUOKA
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Publication number: 20240167384Abstract: 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: ApplicationFiled: February 8, 2022Publication date: May 23, 2024Inventors: Toshio WATANABE, Kentaro AKIMOTO
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Patent number: 11976387Abstract: 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: GrantFiled: May 17, 2021Date of Patent: May 7, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshio Watanabe, Terufumi Takayama
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Patent number: 11964588Abstract: 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: GrantFiled: October 1, 2020Date of Patent: April 23, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshio Watanabe, Keisuke Shibata, Kenta Miyahara
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Patent number: 11964590Abstract: 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: GrantFiled: April 25, 2023Date of Patent: April 23, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshio Watanabe, Keisuke Shibata, Kenta Miyahara
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Patent number: 11951872Abstract: 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: GrantFiled: April 25, 2023Date of Patent: April 9, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshio Watanabe, Keisuke Shibata, Kenta Miyahara
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Patent number: 11879353Abstract: 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: GrantFiled: October 24, 2022Date of Patent: January 23, 2024Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Toshio Watanabe, Yuya Fukuda, Shigeki Senoo
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Publication number: 20230264603Abstract: 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: ApplicationFiled: April 25, 2023Publication date: August 24, 2023Inventors: Toshio WATANABE, Keisuke SHIBATA, Kenta MIYAHARA