Patents by Inventor Manabu Hasegawa

Manabu Hasegawa 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: 10844466
    Abstract: There is provided a hot forging steel including, by mass %, C: more than 0.30% and less than 0.60%, Si: 0.10% to 0.90%, Mn: 0.50% to 2.00%, S: 0.010% to 0.100%, Cr: 0.01% to 1.00%, Al: more than 0.005% and 0.100% or less, N: 0.0030% to 0.0200%, Bi: more than 0.0001% and 0.0050% or less, Ti: 0% or more and less than 0.040%, V: 0% to 0.30%, Ca: 0% to 0.0040%, Pb: 0% to 0.40%, and a remainder including Fe and impurities, in which P and O in the impurities are respectively P: 0.050% or less and O: 0.0050% or less, an expression d+3?<20 is satisfied, and a presence density of MnS having an equivalent circle diameter of smaller than 2.0 ?m is 300 pieces/mm2 or more in a cross section parallel to a rolling direction of a steel.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: November 24, 2020
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Akira Shiga, Suguru Yoshida, Manabu Kubota, Hajime Hasegawa, Hideo Mizukami
  • Patent number: 10807945
    Abstract: The present invention provides a 1,4-disubstituted imidazole derivative of formula (1?) wherein ring Q1 is optionally-substituted C6-10 aryl group, etc.; R1 and R2 are independently hydrogen atom, etc.; W1 is optionally-substituted C1-4 alkylene group; W2 is —NR3aC(O)— wherein R3a is hydrogen atom or C1-6alkyl group, etc.; ring Q2 is 5- to 10-membered heteroaryl group, etc.; W3 is optionally-substituted C1-4 alkylene group, etc.; n is 1, 2, 3, 4, or 5; R4 is independently halogen atom, optionally-substituted C1-6 alkyl group, etc.; R5 is hydroxy group, etc.; and a pharmacologically acceptable salt thereof, which have a potent inhibitory effect on the sphere-forming capacity of cancer cells and are useful as an orally-available anti-tumor agent.
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: October 20, 2020
    Assignee: Sumitomo Dainippon Pharma Co., Ltd.
    Inventors: Hitoshi Ban, Manabu Kusagi, Shingo Tojo, Futoshi Hasegawa, Miki Hashizume
  • Publication number: 20200290431
    Abstract: A vehicle-mounted temperature controller includes a first heat circuit and a refrigeration circuit. The first heat circuit has a battery heat exchange part exchanging heat with a battery and a first heat exchange part, and configured so that a first heat medium circulates therethrough. The refrigeration circuit has a compression part compressing a refrigerant to raise its temperature, a second heat exchange part radiating heat from the refrigerant, an expansion part making the refrigerant expand, and the first heat exchange part making the refrigerant absorb heat from the first heat medium to make the refrigerant evaporate, and is configured to realize a refrigeration cycle by the refrigerant circulating therethrough. The first heat circuit includes a bypass flow path bypassing the battery heat exchange part and an adjusting device adjusting a flow rate of the first heat medium flowing through the bypass flow path.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 17, 2020
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hidefumi AIKAWA, Manabu ORIHASHI, Yoshio HASEGAWA, Takashi OGAWA
  • Publication number: 20200290426
    Abstract: A vehicle-mounted temperature controller includes a low temperature circuit and a refrigeration circuit. The low temperature circuit has a heat generating equipment heat exchanger exchanging heat with heat generating equipment, a radiator, a first heat exchanger, and a three-way valve. The refrigeration circuit has a second heat exchanger discharging heat from the refrigerant to a high temperature circuit to make the refrigerant condense, and the first heat exchanger making the refrigerant absorb heat from the cooling water to make the refrigerant evaporate. The low temperature circuit includes a first partial circuit through which the cooling water flows through the radiator and the first heat exchanger, and a second partial circuit through which the cooling water flows through the heat generating equipment heat exchanger without passing through the radiator and the first heat exchanger. The cooling water circulates simultaneously and separately at these first partial circuit and second partial circuit.
    Type: Application
    Filed: March 12, 2020
    Publication date: September 17, 2020
    Inventors: Hidefumi AIKAWA, Manabu ORIHASHI, Yoshio HASEGAWA, Takashi OGAWA, Yuji MIYOSHI, Kunihiko HAYASHI
  • Patent number: 10760453
    Abstract: A combined cycle power plant feedwater system includes: a feed pump which supplies feedwater to a heat recovery steam generator; a first pipe which extracts part of the feedwater from a flow path in mid-course of pressurization of the feed pump; a first boiler supplied with the feedwater led into the first pipe and subjected to first water treatment; a second pipe where the feedwater discharged from a feed pump outlet flows; a second boiler supplied with the feedwater led into the second pipe and subjected to second water treatment more downstream than the flow path in mid-course of the pressurization; and a water-treating substance supply device which supplies a water-treating substance for the second water treatment to the feedwater flow path in the feed pump, at a position more downstream than a connection position of the first pipe and more upstream than a connection position of the second pipe.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: September 1, 2020
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Kento Hirayama, Manabu Hasegawa, Shinichi Terada
  • Patent number: 10703108
    Abstract: An inkjet recording apparatus, which can enhance the reliability of the phase search result to detect the optimal timing when the ink particles are electrically charged by the electrification electrode and secure the stable printing quality, is provided.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: July 7, 2020
    Assignee: Hitachi Industrial Equipment Systems Co., Ltd.
    Inventors: Takahiro Arima, Tsuneaki Takagishi, Manabu Kato, Shoki Yamaguchi, Satoshi Hasegawa, Mamoru Okano
  • Patent number: 10626810
    Abstract: A control apparatus for a diesel engine includes a neighboring temperature estimating section which estimates a temperature of a neighborhood of a glow plug that heats an interior of a cylinder upon startup, and a supercharging pressure control section which controls a supercharging pressure in such a way that a rotation fluctuation of the engine does not increase, on the basis of the estimated temperature of the neighborhood of the glow plug.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: April 21, 2020
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Toru Nishizawa, Shuichi Iio, Kiyoshi Ohga, Ryota Nakayama, Takashi Yamazaki, Yoshihiro Imaoka, Yasushi Ohmura, Isshou Uehara, Masahiko Nakano, Manabu Hasegawa
  • Publication number: 20200108024
    Abstract: The present invention provides a risperidone-containing patch having an excellent drug release property and patch physical properties. Specifically, the present invention provides a medical patch comprising an adhesive composition comprising risperidone or a pharmaceutically acceptable salt thereof; a carboxylic acid; a fatty acid ester; and an adhesive, characterized in that said adhesive is a star-shaped acrylic block polymer having a star-shaped structure in which at least three chain polymer portions radiate from a sulfur residue of a mercapto group situated at the center, wherein the (meth)acrylic acid alkyl ester structural units having 7-17 carbon atoms account for 30-99.99% by mass of the whole structural units in said star-shaped acrylic block polymer, and at least one of said chain polymer portions has a structural unit having a copolymer structure of polymerizable monomers comprising a (meth)acrylic acid alkyl ester having 7-17 carbon atoms and a polyfunctional monomer.
    Type: Application
    Filed: April 4, 2018
    Publication date: April 9, 2020
    Applicant: TEIKOKU SEIYAKU CO., LTD.
    Inventors: Satoshi KAWAKAMI, Manabu SOGABE, Taiki SHIBATA, Hiroaki HASEGAWA
  • Patent number: 10597765
    Abstract: A steel according to an aspect of the present invention has a chemical composition within a predetermined range, in which a hardenability index Ceq ranges from greater than 7.5 to smaller than 44.0, a metallographic structure includes ferrite ranging from 85 to 100 area %, an average distance between sulfides, which are observed in a cross section parallel to a rolling direction of the steel and have an equivalent circle diameter ranging from 1 ?m or greater to smaller than 2 ?m, is shorter than 30.0 ?m, and a presence density of the sulfides, which are observed in the cross section parallel to the rolling direction of the steel and have an equivalent circle diameter ranging from 1 ?m or greater to smaller than 2 ?m, is 300 pieces/mm2 or more.
    Type: Grant
    Filed: November 25, 2016
    Date of Patent: March 24, 2020
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Akira Shiga, Manabu Kubota, Hajime Hasegawa, Hideo Mizukami
  • Patent number: 10509196
    Abstract: A lens barrel includes at least one lens, the optical axis of the lens; the first frame (the fixed frame 900) having the first restricting portion (901, 902) and having an approximately cylindrical shape about the optical axis; the second frame (1000) having the cam groove (1036) and having an approximately cylindrical shape about the optical axis; the third frame (510) having the guide portion (511) which restricts inclination thereof with respect to the first contact portion (514) and the optical axis and having an approximately cylindrical shape about the optical axis; the drive arm (520) having a cam follower (523), the second restricting portion (524, 525) and the second contact portion (526), and having an approximately arcuate shape constituted of a portion of a circular cylinder about the optical axis or an approximately plate shape; the guide shaft (601) for guiding the guide in a movable manner in the optical axis direction; and the spring (603).
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: December 17, 2019
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Tetsuya Uno, Atsushi Hasegawa, Manabu Kobayashi, Hiroyasu Fujinaka
  • Publication number: 20190292637
    Abstract: An oil well pipe for expandable tubular, containing, in terms of % by mass: 0.020 to 0.080% of C, 0.50% or less of Si, 0.30 to 1.60% of Mn, 0.030% or less of P, 0.010% or less of S, 0.005 to 0.050% of Ti, and 0.010 to 0.500% of Al, and the balance being Fe and impurities, wherein, in a metallographic microstructure, an area fraction of a first phase composed of ferrite is from 90.0% to 98.0% and an area fraction of a second phase composed of one or more selected from the group consisting of tempered martensite, tempered bainite, and pearlite is from 2.0% to 10.0%.
    Type: Application
    Filed: August 30, 2016
    Publication date: September 26, 2019
    Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATION
    Inventors: Kensuke NAGAI, Manabu WADA, Noboru HASEGAWA, Hirohito IMAMURA, Masakazu OZAKI
  • Patent number: 10420372
    Abstract: A non-combustion-type flavor inhaler is provided with: a heat source which has a plate-like shape having a pair of main surfaces; a flavor generation source having a plate-like shape having a pair of main surfaces; and a holder for receiving both the heat source and the flavor generation source. The heat source and the flavor generation source are stacked on each other within the holder in such a manner that one of the main surfaces of the heat source and one of the main surfaces of the flavor generation source face each other. The flavor generation source has: an introduction region for introducing air into the flavor generation source; and a delivery region for delivering air from the inside of the flavor generation source. The introduction region and the delivery region are provided on the surfaces of the flavor generation source, which are other than the main surface which faces the heat source.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: September 24, 2019
    Assignee: JAPAN TOBACCO INC.
    Inventors: Akihiko Suzuki, Kimitaka Uchii, Takashi Hasegawa, Manabu Yamada
  • Publication number: 20190264305
    Abstract: A steel for cold forging has a predetermined chemical composition, satisfies d+3??10.0 and SA/SB<0.30, includes 1200/mm2 or more of sulfides having an equivalent circle diameter of 1.0 to 10.0 ?m in a microstructure, and has an average distance between the sulfides of less than 30.0 ?m. Here, d is an average value of equivalent circle diameters of sulfides having an equivalent circle diameter of 1.0 ?m or more, ? is a standard deviation of the equivalent circle diameters of the sulfides having an equivalent circle diameter of 1.0 ?m or more, SA is the number of sulfides having an equivalent circle diameter of 1.0 ?m or more and less than 3.0 ?m, and SB is the number of the sulfides having an equivalent circle diameter of 1.0 ?m or more.
    Type: Application
    Filed: September 30, 2016
    Publication date: August 29, 2019
    Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATION
    Inventors: Akira SHIGA, Manabu KUBOTA, Hajime HASEGAWA
  • Publication number: 20190256957
    Abstract: A steel according to an aspect of the present invention includes, as a chemical composition, by unit mass %, C: 0.15% to 0.40%, Mn: 0.10% to 1.50%, S: 0.002% to 0.020%, Ti: 0.005% to 0.050%, B: 0.0005% to 0.0050%, Bi: 0.0010% to 0.0100%, P: 0.020% or less, N: 0.0100% or less, Si: 0% or more and less than 0.30%, Cr: 0% to 1.50%, Al: 0% to 0.050%, Mo: 0% to 0.20%, Cu: 0% to 0.20%, Ni: 0% to 0.20%, Nb: 0% to 0.030%, and a remainder including Fe and impurities.
    Type: Application
    Filed: September 28, 2016
    Publication date: August 22, 2019
    Applicant: NIPPON STEEL & SUMITOMO METAL CORPORATION
    Inventors: Manabu KUBOTA, Akira SHIGA, Hajime HASEGAWA
  • Patent number: 10363809
    Abstract: A radiator screen device for a construction machine, an agricultural machine, or an industrial vehicle, each having a vehicle body and a radiator, includes a screen to filter dust contained in cooling air flowing toward the radiator, and a dust removing member disposed upstream of the radiator with respect to a flowing direction of cooling air and movable relative to the screen in contact with a surface of the screen to remove dust attached to the screen. The dust removing member and the screen are supported by the vehicle body. One of the dust removing member and the screen is vibrated relative to the other of the dust removing member and the screen by vibration of the vehicle body.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: July 30, 2019
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventor: Manabu Hasegawa
  • Publication number: 20190217627
    Abstract: An inkjet recording apparatus, which can enhance the reliability of the phase search result to detect the optimal timing when the ink particles are electrically charged by the electrification electrode and secure the stable printing quality, is provided.
    Type: Application
    Filed: January 9, 2019
    Publication date: July 18, 2019
    Inventors: Takahiro ARIMA, Tsuneaki TAKAGISHI, Manabu KATO, Shoki YAMAGUCHI, Satoshi HASEGAWA, Mamoru OKANO
  • Patent number: 10344363
    Abstract: There is a hot-rolled steel according to one aspect of the invention including predetermined chemical compositions including 0.0001 to 0.0050 mass % of Bi, in which 90 area % or more of a metallographic structure is configured with a ferrite and a pearlite, and an average number density of Mn sulfides extending along a rolling direction and having an aspect ratio exceeding 10 and equal to or smaller than 30, which is measured on a cross section parallel to the rolling direction, is 50 to 200 number/mm2.
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: July 9, 2019
    Assignee: NIPPON STEEL & SUMITOMO METAL CORPORATION
    Inventors: Suguru Yoshida, Shinya Teramoto, Akira Shiga, Manabu Kubota, Hajime Hasegawa, Hideo Mizukami
  • Publication number: 20190154912
    Abstract: An optical fiber is made of silica-based glass and includes a core, a first cladding that surrounds the core and that has a refractive index lower than a refractive index of the core; and a second cladding that surrounds the first cladding and that has a refractive index lower than the refractive index of the core and higher than the refractive index of the first cladding. At least a part of the first cladding contains a photosensitive material whose refractive index increases by irradiation with light having a specific wavelength. A difference ?n between a refractive index of a portion of the first cladding, the portion being nearest to the core, and the refractive index of the core is in a range of 0.25% to 0.30%. The radius ra of the core is larger than 4.3 ?m and smaller than or equal to 5.0 ?m.
    Type: Application
    Filed: November 16, 2018
    Publication date: May 23, 2019
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Shigehiro NAGANO, Manabu SHIOZAKI, Jun KINUGASA, Takemi HASEGAWA
  • Patent number: 10294237
    Abstract: The present invention provides a bicyclic heterocyclic amide derivative of formula (1) wherein ring Q1 is optionally-substituted C6-10 aryl group, etc.; R1 and R2 are independently hydrogen atom, etc.; W1 is optionally-substituted C1-4 alkylene group; W2 is —NR3aC(O)—, etc. wherein R3a is hydrogen atom or C1-6 alkyl group; Cy1 is the following group of formula (11), etc.; ring Q2 is optionally-substituted benzene ring, etc.; n and m are independently 0, 1 or 2, provided that n and m are not simultaneously 0; X is NR5, etc.; R5 is hydrogen atom, etc.; p is 1, 2, 3, 4 or 5; R4 is, independently when two or more exist, hydrogen atom, etc.; and a pharmacologically acceptable salt thereof, which have a potent inhibitory effect on the sphere-forming ability of cancer cells and are useful as an orally-available anti-tumor agent.
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: May 21, 2019
    Assignee: Sumitomo Dainippon Pharma Co., Ltd.
    Inventors: Hitoshi Ban, Manabu Kusagi, Yosuke Takanashi, Futoshi Hasegawa
  • Patent number: 10286496
    Abstract: A brazing sheet formed of an aluminum alloy and exhibiting excellent post-brazing strength, corrosion resistance and brazability with a thickness of less than 200 ?m is provided. The brazing sheet includes a core layer, a filler layer of an Al—Si based alloy on one side of the core layer, and a sacrificial layer on the other side of the core layer. The core layer includes more than 1.5 mass % and 2.5 mass % or less of Cu, 0.5 mass % to 2.0 mass % of Mn, Al, and inevitable impurities. The sacrificial layer includes 2.0 mass % to 7.0 mass % of Zn, more than 0.10 mass % and 3.0 mass % or less of Mg, Al, and inevitable impurities. The filler layer and the sacrificial layer each have a thickness of 15 ?m to 50 ?m. A total clad rate of the filler layer and the sacrificial layer is equal to or less than 50%.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: May 14, 2019
    Assignees: Kobe Steel, Ltd., DENSO CORPORATION
    Inventors: Shimpei Kimura, Akihiro Tsuruno, Takahiro Izumi, Yuji Shibuya, Hayaki Teramoto, Shoei Teshima, Manabu Hasegawa, Michiyasu Yamamoto