Patents by Inventor Kazuhisa Maeda

Kazuhisa Maeda 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: 11208932
    Abstract: Provided is a catalyst device that can equalize the strength of a carrier in the direction of the flow of exhaust gas. According to the present invention, a flat plate and a corrugated plate have a plurality of holes. When the flat plate and the corrugated plate are in a flat state before being made into a carrier, the plurality of holes form: a plurality of first rows that run along a first direction that is parallel to the axial direction of the carrier; and a plurality of second rows that run along a second direction that is orthogonal to the first direction. As seen from the second direction, the holes in one second row and the holes in the other second row of adjacent second rows have portions that overlap each other.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: December 28, 2021
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kazuhisa Maeda, Hiroyuki Horimura, Toshiaki Kimura
  • Publication number: 20210310396
    Abstract: Provided is a catalyst device that can equalize the strength of a carrier in the direction of the flow of exhaust gas. According to the present invention, a flat plate (52) and a corrugated plate (54) have a plurality of holes (64). When the flat plate (52) and the corrugated plate (54) are in a flat state before being made into a carrier (42), the plurality of holes (64) form: a plurality of first rows (66) that run along a first direction (D1) that is parallel to the axial direction of the carrier (42); and a plurality of second rows (68) that run along a second direction (D2) that is orthogonal to the first direction (D1). As seen from the second direction (D2), the holes (64) in one second row (68) and the holes (64) in the other second row (68) of adjacent second rows (68) have portions (64p) that overlap each other.
    Type: Application
    Filed: August 6, 2019
    Publication date: October 7, 2021
    Inventors: Kazuhisa Maeda, Hiroyuki Horimura, Toshiaki Kimura
  • Publication number: 20210291113
    Abstract: Provided is a catalyst device that makes it possible to efficiently purify exhaust gas. A catalyst device that comprises: a carrier that is formed by stacking and rolling a metal-foil-shaped flat plate and a metal-foil-shaped corrugated plate and that carries a catalyst; and an outer cylinder that houses the carrier and supports the carrier such that one end part of the carrier is oriented toward an exhaust gas upstream side and another end part of the carrier is oriented toward an exhaust gas downstream side. The flat plate and the corrugated plate have a plurality of holes and are covered by a coating film that includes a catalyst substance. The coating film that covers the downstream side of the holes is thicker than the coating film that covers the upstream side of the holes.
    Type: Application
    Filed: August 6, 2019
    Publication date: September 23, 2021
    Inventors: Kazuhisa Maeda, Hiromitsu Takeda, Hiroyuki Horimura
  • Publication number: 20210261070
    Abstract: A sensor mounting structure for a vehicle is provided with an external plate component that is formed so as to be mountable on and removable from a vehicle, and that forms a portion of the vehicle, and with a sensor that is provided at the external plate component, and that detects a peripheral status of the vehicle.
    Type: Application
    Filed: January 26, 2021
    Publication date: August 26, 2021
    Inventors: Tomoki MATSUMURA, Kazuhisa MAEDA, Hideo TAKEDA
  • Publication number: 20210222604
    Abstract: A catalytic device that can increase the durability of a catalyst support with holes is provided. A flat plate (52) and a corrugated plate (54) have a plurality of holes (64), a joint area between the flat plate (52) and the corrugated plate (54) is provided in a first upstream area (70) including one end (42a) of a catalyst support (42), and a joint area between the catalyst support (42) and an outer cylinder (44) is provided in a second upstream area (72) that includes the first upstream area (70) and is wider than the first upstream area (70) in the direction of an axis.
    Type: Application
    Filed: August 1, 2019
    Publication date: July 22, 2021
    Inventors: Hiroyuki Horimura, Kosaku Ito, Francois Jayat, Daiji Kawaguchi, Kazuhisa Maeda, Sven Seifert, Michael Voit
  • Publication number: 20200331534
    Abstract: There is provided a vehicle structure including: left and right side members; left and right impact absorbing members; and mounting members that have: first tubular portions, which are fastened to the side members and the impact absorbing members for a vehicle by first fastening members that are inserted through interiors of the first tubular portions, second tubular portions, which are fastened to the side members and the impact absorbing members for a vehicle by second fastening members that are inserted through interiors of the second tubular portions, and connecting portions, which connect the first tubular portions and the second tubular portions in the vehicle vertical direction and which include vertical wall portions that are plate-shaped and project out further toward an insertion direction side than insertion direction side end surfaces of the impact absorbing members for a vehicle and face or abut end portions of the reinforcing ribs.
    Type: Application
    Filed: April 15, 2020
    Publication date: October 22, 2020
    Inventors: Kazuhisa MAEDA, Kazutaka MORI, Shiho SUGIMOTO
  • Patent number: 9724745
    Abstract: A press forming process forms a blank, which is the material to be pressed, into a product having a predetermined shape including a continuous hat-shaped section in the longitudinal direction and a curved portion protruding toward the top surface side in the longitudinal direction. In the press forming process, an intermediate product which has an excess thickness portion formed at a part of the curved portion of the product and protruding higher than the top surface of the product is formed while constraining the portion of the intermediate product other than the excess thickness portion until the excess thickness portion projects in a direction opposite to the protrusion direction thereof, whereby the intermediate product is formed into a predetermined shape.
    Type: Grant
    Filed: December 24, 2009
    Date of Patent: August 8, 2017
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kazuhisa Maeda, Kiyoshi Nonomura, Yoshiyuki Fukuyama, Takayuki Yamano, Jiro Iwaya
  • Publication number: 20160346171
    Abstract: There are provided an oral composition and a confection that exhibit activity equivalent to or higher than that of a decanoic acid-containing composition, and a method for producing such an oral composition. The oral composition and the confection contain at least three ingredients: cinnamon, low molecular proanthocyanidin, and menthol. The method for producing, the oral composition includes the steps of: dissolving at least 0.2 to 1.0% by weight of low molecular proanthocyanidin in 0.2 to 2.0% by weight of at least one water-soluble solvent selected from glycerin or propylene glycol to form a solution; kneading at least 0.1 to 0.5% by weight of cinnamon and 0.1 to 0.4% by weight of menthol into sugar-free base dough to prepare candy- or gel-like kneaded dough; and mixing the solution with the kneaded dough.
    Type: Application
    Filed: May 28, 2015
    Publication date: December 1, 2016
    Inventors: Shigeru Abe, Kazumi Hayama, Miki Takahashi, Motofumi Suzuki, Akinobu Kishi, Nobuya Sato, Taiji Matsukawa, Yasumasa Yamada, Ichiro Yamada, Kazuhisa Maeda
  • Publication number: 20160195551
    Abstract: A method for evaluating a salivary adiponectin level, comprising evaluating the salivary adiponectin level by the level of multimeric adiponectin of 280 kDa or more. A method for evaluating a salivary adiponectin level, wherein a saliva sample is fractionated into human multimeric adiponectin of 280 kDa or more and human multimeric adiponectin of less than 280 kDa. A kit for measuring a salivary adiponectm level, comprising a reagent of an anti-adiponectin antibody which reacts specifically with multimeric adiponectin of 280 kDa or more in the collected saliva, wherein the salivary adiponectin level is evaluated by the level of the multimeric adiponectin of 280 kDa or more, by the reagent.
    Type: Application
    Filed: September 3, 2014
    Publication date: July 7, 2016
    Inventors: Kazuhisa Maeda, Hsiaoyun Lin, Hiroshi Yoshida, Mitsuhiro Morita
  • Patent number: 9341634
    Abstract: Physical condition under stress can be controlled by using adiponectin in blood as a stress marker and measuring a level thereof. Moreover, endotoxin activity can be inhibited by using adiponectin.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: May 17, 2016
    Inventors: Kazuhisa Maeda, Hiroshi Yamamoto
  • Publication number: 20160082542
    Abstract: To provide a joined member, which is obtained by joining members with different thickness (i.e., plate thickness) through resistance welding, with excellent welding quality and high strength, and a method for producing the same. A first member and a second member are joined together via a protruding portion that has been formed by plastically deforming a part of the first member at an end portion thereof such that the part of the first member has a reduced thickness and the part of the first member protrudes outward beyond the end portion.
    Type: Application
    Filed: September 21, 2015
    Publication date: March 24, 2016
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Koichi HIRAMATSU, Satoshi YAMAZAKI, Kazuhisa MAEDA
  • Patent number: 9155752
    Abstract: The present invention provides a liver function-improving agent or an inhibitor of fat accumulation in the liver, which contains maltitol as an active ingredient. The present invention also provides a medicament for the prevention and/or treatment of hepatic dysfunction, which contains maltitol as an active ingredient.
    Type: Grant
    Filed: May 28, 2013
    Date of Patent: October 13, 2015
    Assignee: UENO FINE CHEMICALS INDUSTRY, LTD.
    Inventors: Kazuhisa Maeda, Toshinori Ito, Hayato Urushima, Junya Honda, Ryosuke Kawaura, Aya Kuretani
  • Publication number: 20150118329
    Abstract: Provided is an adiponectin production-promoting agent comprising Botanbouhu as an active component. Such an adiponectin production-promoting agent is able to be used for prevention or treatment of hypoadiponectinemia.
    Type: Application
    Filed: December 29, 2014
    Publication date: April 30, 2015
    Inventors: Kazuhisa MAEDA, Yasuo KAMIYAMA, Toshinori ITOU
  • Patent number: 8881512
    Abstract: A catalyst converter having a retaining mat with a thickness wherein the apparent density during assembling becomes 0.25 g/cm3 or more and less than 0.51 g/cm3 and the outside diameter D1 of a catalyst retainer is set according to interference of the retaining mat in passing through a press-in tool and interference of the retaining mat after being pressed into a retaining tube. The retaining mat is formed of a non-expandable inorganic fiber sheet. A pressing force moves the catalyst retainer in the axial direction with respect to the retaining tube while the catalyst converter device is used with the length L2 along the longitudinal direction of the catalyst retainer in the retaining mat wound around the catalyst retainer being set longer than the winding diameter D1 of the retaining mat around the catalyst retainer so that a retaining force R greater than the pressing force F can be secured.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: November 11, 2014
    Assignee: Honda Motor Co., Ltd.
    Inventors: Atsushi Murakami, Kensuke Honma, Kazuhisa Maeda
  • Publication number: 20140312024
    Abstract: [Problem] To provide a method for producing a non-rectangular steel sheet to be heated to the predetermined temperature, a method and apparatus for producing a press-molded article using the non-rectangular steel sheet for press molding that is produced by means of that method for producing the same. [Solution] The method for producing a steel sheet for press molding according to one embodiment of the invention includes an electrical heating process (STEP-101) for electrically heating a blank (10) of rectangular steel sheet, viewed from the thickness direction of the blank, and a bending process (STEP-102) for deforming the blank (10) from a rectangle to a non-rectangle by applying stress in a horizontal direction to the surfaces (front (10a) and back (10b)) of the blank (10) after the start of electrical heating.
    Type: Application
    Filed: February 14, 2012
    Publication date: October 23, 2014
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Tetsuji Egawa, Kazuhisa Maeda, Koji Akinaga, Kiyoshi Nonomura
  • Patent number: 8828539
    Abstract: The present invention relates to an acrylic pressure-sensitive adhesive including: a) an acrylic polymer containing, as a monomer unit, an alkyl (meth)acrylate including an alkyl group having 1 to 20 carbon atoms in an amount of 50% by weight or more; and b) a tackifier resin, in which the acrylic polymer a) contains two kinds of monomer units having a difference in solubility parameter (SP value) of 0.2 (MPa)1/2 or more, each in an amount of 15% by weight or more.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: September 9, 2014
    Assignee: Nitto Denko Corporation
    Inventors: Tetsuya Hirose, Shinji Inokuchi, Kazuhisa Maeda, Yusuke Sugino
  • Patent number: 8776570
    Abstract: A workpiece bending method of forming a final formed article that has two surfaces on opposite sides of an inclined area, in which an inclined area is made up of a first bend portion, a second bend portion, and a flat surface portion, includes: cantilevering an end portion of a workpiece by a stationary die and a holding member; and curving an area in the workpiece that corresponds to the flat surface portion by moving a movable die to the stationary die so that the movable die presses a free-end side of the workpiece, and then forming the first bend portion and the second bend portion, and unbending the area in the workpiece that corresponds to the flat surface portion of the inclined area, by causing the movable die to press the workpiece to the stationary die.
    Type: Grant
    Filed: July 17, 2009
    Date of Patent: July 15, 2014
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazuhisa Maeda, Yoshiyuki Fukuyama, Tatsuya Asai
  • Publication number: 20140037762
    Abstract: Provided is an adiponectin production-promoting agent comprising Botanbouhu as an active component. Such an adiponectin production-promoting agent is able to be used for prevention or treatment of hypoadiponectinemia. Further provided are a pharmaceutical composition, food and drink, and feed comprising such an adiponectin production-promoting agent.
    Type: Application
    Filed: February 14, 2012
    Publication date: February 6, 2014
    Applicants: AMINO UP CHEMICAL CO., LTD.
    Inventors: Kazuhisa Maeda, Yasuo Kamiyama, Toshinori Itou
  • Publication number: 20130324484
    Abstract: The present invention provides a liver function-improving agent or an inhibitor of fat accumulation in the liver, which contains maltitol as an active ingredient. The present invention also provides a medicament for the prevention and/or treatment of hepatic dysfunction, which contains maltitol as an active ingredient.
    Type: Application
    Filed: May 28, 2013
    Publication date: December 5, 2013
    Inventors: Kazuhisa MAEDA, Toshinori ITO, Hayato URUSHIMA, Junya HONDA, Ryosuke KAWAURA, Aya KURETANI
  • Patent number: 8598250
    Abstract: The present invention relates to a photocurable acrylic viscoelastic material composition including: an acrylic monomer mixture containing an alkyl (meth)acrylate as a main monomer component and a polar group-containing vinyl monomer, or a partial polymerization product thereof; a (meth)acrylate compound having at least one isocyanate group within the molecule thereof; and a photopolymerization initiator. The photocurable acrylic viscoelastic material composition of the present invention has, by virtue of the above-described construction, excellent pot life and excellent storage stability, despite containing an isocyanate compound having at least one isocyanate group within the molecule thereof, and further can form an acrylic viscoelastic material excellent in the holding power at high temperatures through photocuring. Also, the acrylic viscoelastic material and acrylic viscoelastic material layer tape or sheet of the present invention is excellent in the holding power at high temperatures.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: December 3, 2013
    Assignee: Nitto Denko Corporation
    Inventors: Akira Hirao, Kunio Nagasaki, Kazuhisa Maeda