Patents by Inventor Hiroshi Sakaguchi

Hiroshi Sakaguchi 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: 20100311790
    Abstract: The object of the present invention is to provide a compound having excellent controlling effect on plant diseases. An amide compound represented by the following formula (I) has excellent controlling effect on plant diseases: wherein R1 is a hydrogen atom or a fluorine atom, and R2 is a C3-C8 linear alkenyl group or a C3-C8 linear alkynyl group.
    Type: Application
    Filed: November 21, 2008
    Publication date: December 9, 2010
    Applicant: SUMITOMO CHIEMCAL COMPANY LIMITED
    Inventors: Hiroshi Sakaguchi, Mayumi Kubota
  • Publication number: 20100119962
    Abstract: The present application is directed to a film having high solvent resistance, in addition to high tensile strength and elongation characteristics. A (meth)acrylic film formed of: (A-1) an acidic group-containing (meth)acrylic polymer having a glass transition temperature (Tg) of 0° C. or higher obtained by copolymerizing a composition containing a monoethylenically unsaturated monomer as a main component and an unsaturated monomer having an acidic group; (B-1) a basic group-containing (meth)acrylic polymer having a glass transition temperature (Tg) of 0° C. or lower obtained by copolymerizing a composition containing a monoethylenically unsaturated monomer as a main component and an unsaturated monomer having a basic group; and (C) a compound containing a radical generating group.
    Type: Application
    Filed: January 15, 2010
    Publication date: May 13, 2010
    Inventors: Yorinobu Takamatsu, Hiroshi Sakaguchi, Hidetoshi Abe
  • Patent number: 7671724
    Abstract: A vehicle anti-theft apparatus and method can prevent the theft of a vehicle and the illegal use thereof without increased costs. The apparatus includes an IC card carried by a user of a vehicle, an IC card reader in the vehicle for reading information contained in the IC card, and an authentication processing section in the vehicle for authenticating the user when the vehicle is used. The IC card includes a memory for storing identification information and use time limit information of the vehicle. The IC card reader reads the identification information and the use time limit information stored in the memory. When the identification information of the IC card and authentication identification information stored beforehand in the vehicle coincide with each other, and when a current time is within a use time limit of the use time limit information, the authentication processing section permits the use of the vehicle.
    Type: Grant
    Filed: August 8, 2006
    Date of Patent: March 2, 2010
    Assignee: Mitsubishi Electric Corporation
    Inventors: Kazunori Mori, Ryousaku Obo, Kenji Yamanaka, Hiroshi Sakaguchi
  • Publication number: 20090035491
    Abstract: In the present invention, there is provided an ink-jet recording material which comprises, on a support, at least one ink-receptive layer containing fine inorganic particles having an average secondary particle size of 500 nm or less, a resin binder having an acetoacetyl group, and a compound having two or more terminal hydrazino groups, wherein the at least one ink-receptive layer contains at least one organic acid having a pKa of 2 to 5.
    Type: Application
    Filed: March 31, 2006
    Publication date: February 5, 2009
    Inventors: Koichi Takei, Hiroshi Sakaguchi, Norimasa Miyachi
  • Publication number: 20090029160
    Abstract: The present application is directed to a film having high solvent resistance, in addition to high tensile strength and elongation characteristics. A (meth)acrylic film formed of: (A-1) an acidic group-containing (meth)acrylic polymer having a glass transition temperature (Tg) of 0° C. or higher obtained by copolymerizing a composition containing a monoethylenically unsaturated monomer as a main component and an unsaturated monomer having an acidic group; (B-1) a basic group-containing (meth)acrylic polymer having a glass transition temperature (Tg) of 0° C. or lower obtained by copolymerizing a composition containing a monoethylenically unsaturated monomer as a main component and an unsaturated monomer having a basic group; and (C) a compound containing a radical generating group.
    Type: Application
    Filed: March 2, 2006
    Publication date: January 29, 2009
    Inventors: Yorinobu Takamatsu, Hiroshi Sakaguchi, Hidetoshi Abe
  • Publication number: 20080299318
    Abstract: There are disclosed an ink-jet recording material comprising a support and at least one ink-receptive layer provided on the support, wherein at least one of the ink-receptive layers contains inorganic particles having an average secondary particle size of about 500 nm or less, a resin binder having a keto group as a resin binder and a compound having two or more primary amino groups in the molecule, and a method for preparing the same.
    Type: Application
    Filed: July 25, 2008
    Publication date: December 4, 2008
    Inventors: Hiroshi Sakaguchi, Yukio Tokunaga
  • Publication number: 20070236329
    Abstract: A vehicle anti-theft apparatus and method can prevent the theft of a vehicle and the illegal use thereof without increased costs. The apparatus includes an IC card carried by a user of a vehicle, an IC card reader in the vehicle for reading information contained in the IC card, and an authentication processing section in the vehicle for authenticating the user when the vehicle is used. The IC card includes a memory for storing identification information and use time limit information of the vehicle. The IC card reader reads the identification information and the use time limit information stored in the memory. When the identification information of the IC card and authentication identification information stored beforehand in the vehicle coincide with each other, and when a current time is within a use time limit of the use time limit information, the authentication processing section permits the use of the vehicle.
    Type: Application
    Filed: August 8, 2006
    Publication date: October 11, 2007
    Inventors: Kazunori Mori, Ryousaku Obo, Kenji Yamanaka, Hiroshi Sakaguchi
  • Publication number: 20070130897
    Abstract: A honeycomb structured body in which a plurality of porous ceramic members are combined with one another by interposing an adhesive layer, each of the porous ceramic members having a plurality of cells placed in parallel with one another in a longitudinal direction with a cell wall therebetween and an outer edgewall on the outer edge surface thereof, wherein the thickness of the outer edge wall of the porous ceramic member is greater than the thickness of the cell wall, and each of the porous ceramic members has a filling body which is provided so as to fill in at least one corner portion of at least one outermost cell of the porous ceramic members.
    Type: Application
    Filed: November 17, 2006
    Publication date: June 14, 2007
    Inventors: Hiroshi Sakaguchi, Kazushige Ohno
  • Publication number: 20070128405
    Abstract: A honeycomb structured body in which a plurality of porous ceramic members are combined with one another by interposing an adhesive layer, each of the porous ceramic members having a plurality of cells placed in parallel with one another in a longitudinal direction with a cell wall therebetween and having an outer edge wall on the outer edge surface thereof, wherein each of the porous ceramic members has a filling body which is provided so as to fill in at least one corner portion of at least one outermost cell of the porous ceramic members, a cross-sectional shape of the outermost cell at the face orthogonal to the longitudinal direction of the cells is an almost tetragon, and a cross-sectional shape of the filling body at the face orthogonal to the longitudinal direction of the cells is an almost right triangle.
    Type: Application
    Filed: November 17, 2006
    Publication date: June 7, 2007
    Inventors: Hiroshi Sakaguchi, Kazushige Ohno
  • Publication number: 20060182903
    Abstract: The present invention discloses an ink-jet recording material having a support and at least two ink-receptive layers containing inorganic fine particles and a hydrophilic binder, which comprises an ink-receptive layer A nearer to the support containing precipitated silica fine particles having an average secondary particle diameter 500 nm or less, or precipitated silica fine particles having an average secondary particle diameter 500 nm or less and fumed silica fine particles having an average secondary particle diameter 500 nm or less, and containing less than 20 parts by weight of a polyvinyl alcohol based on 100 parts by weight of the whole silica fine particles in the ink-receptive layer A, and an ink-receptive layer B farther from the support containing at least one kind of fine particles selected from fumed silica, alumina and alumina hydrate and less than 25 parts by weight of a polyvinyl alcohol based on 100 parts by weight of the fine particles.
    Type: Application
    Filed: November 27, 2003
    Publication date: August 17, 2006
    Applicant: MITSUBISHI PAPER MILLS LIMITED
    Inventors: Hiroshi Sakaguchi, Kazuhiko Sunada, Hideto Kiyama, Hideaki Ishiguro, Shuzo Kinoshita
  • Publication number: 20060122065
    Abstract: A amid compound of the formula (1): wherein, in the formula, R51 represents a halogen atom, a C1-C6 alkyl group and the like; R52 represents a hydrogen atom, a halogen atom, a C1-C6 alkyl group and the like; R53 represents a halogen atom and the like; R56 represents a halogen atom and the like; R57 represents a hydrogen atom and the like; R58 and R59 independently represent a hydrogen atom, a C1-C3 alkyl group and the like; R60 represents a C1-C4 alkyl group, a C1-C4 haloalkyl group, a C3-C4 alkenyl group, or a C3-C6 alkynyl group; R61 represents a C1-C4 alkyl group, a C1-C4 haloalkyl group, a C3-C4 alkenyl group or a C3-C6 alkynyl group or a C2-C4 cyanoalkyl group; R62, R63 and R64 represent a hydrogen atom, a halogen atom and the like; X represents a oxygen atom or a sulfur atom; has an excellent activity against plant diseases.
    Type: Application
    Filed: December 19, 2003
    Publication date: June 8, 2006
    Inventor: Hiroshi Sakaguchi
  • Publication number: 20060122064
    Abstract: N-(?-cyanobenzyl)amide compounds represented by the formula (1): wherein R1 represents a hydrogen atom; a halogen atom; a C1-C6 alkyl group optionally substituted with a halogen atom or the like; or the like, R2 represents a hydrogen atom, a halogen atom, a C1-C6 alkyl group or the like, R3 represents a hydrogen atom or the like, R4 represents a C1-C4 alkyl group, a C3-C4 alkenyl group or the like, R5 represents a C1-C4 alkyl group, a C3-C4 alkenyl group, or the like, R6 represents a hydrogen atom or the like, R7 represents a hydrogen atom or the like, R8 represents a hydrogen atom or the like, R9 represents a hydrogen atom or the like, R10 represents a hydrogen atom or the like, R11 represents a hydrogen atom or the like, and R12 represents a hydrogen atom or the like, have excellent control activities against plant diseases.
    Type: Application
    Filed: June 9, 2004
    Publication date: June 8, 2006
    Inventor: Hiroshi Sakaguchi
  • Publication number: 20060041144
    Abstract: A phenylpyridine compound represented by the formula has an excellent controlling activity against plant diseases: [, wherein, in the formula, R1, R2, R3, R4 and R5 independently represent a hydrogen atom, a halogen atom and the like; R6 represents a hydrogen atom or a C1-C3 alkyl group; R7, R8 and R11 independently represent a hydrogen atom, a halogen atom and the like; R9 and R10 independently represent a hydroxyl group and the like; W1—W2?W3—W4 represents N—CH?CH—CH and the like; X represents an oxygen atom and the like; and Q represents a (C1-C6 alkoxy)methylene and the like].
    Type: Application
    Filed: August 12, 2003
    Publication date: February 23, 2006
    Inventors: Takashi Komori, Hiroshi Sakaguchi
  • Publication number: 20050192359
    Abstract: A N-biphenylamide compound of the formula (1): wherein R1, R2, R3, R4 and R5 independently represent a hydrogen atom, halogen atom or the like, R6 represents C1-C6 alkyl and the like, R7 represents a hydrogen atom or C1-C3 alkyl, R8 represents a hydrogen atom or C1-C3 alkyl, R9 and R10 independently represents a halogen atom, C1-C6 alkyl, C1-C6 alkoxy or the like, R11, R12 and R13 independently represent a hydrogen atom, halogen atom or the like, R14, R15, R16 and R17 independently is a hydrogen atom, halogen atom or the like, X1 represents an oxygen atom or sulfur atom, X2 represents an oxygen atom or sulfur atom; has excellent effect aginst plant diseases.
    Type: Application
    Filed: February 25, 2003
    Publication date: September 1, 2005
    Applicant: Sumitomo Chemical Company, Limited
    Inventor: Hiroshi Sakaguchi
  • Publication number: 20050047984
    Abstract: A lithium carboxylate crystal, which is obtained by: dissolving an aliphatic carboxylic acid, lithium hydroxide, and urea in water, to give a solution thereof, and crystallizing lithium carboxylate from the solution; a method of producing the lithium carboxylate crystal; and a method of solidifying a halogen-containing liquid organic compound or a gaseous hydrocarbon, by using the lithium carboxylate crystal.
    Type: Application
    Filed: March 1, 2004
    Publication date: March 3, 2005
    Inventors: Hiroshi Sakaguchi, Shinsuke Yamazaki, Yasuo Gama
  • Publication number: 20050047980
    Abstract: A solidifying material for an organic compound that is liquid at 20° C. and 0.1 MPa, in which the solidifying material is obtained by the steps of: dissolving a carboxylic acid, lithium hydroxide, and urea in pure water to give a solution, gradually cooling the solution, and then precipitating crystals in a long fibrous shape from the solution; a method of producing the solidifying material; and a solidifying method of the organic compound, by using the solidifying material.
    Type: Application
    Filed: March 1, 2004
    Publication date: March 3, 2005
    Inventors: Hiroshi Sakaguchi, Shinsuke Yamazaki, Yasuo Gama, Yoshishige Kida, Seizi Iseki
  • Publication number: 20040265467
    Abstract: A crystal substance formed by precipitating as fibrous aggregates by making a metal aliphatic carboxylate dissolve completely in pure water, stirring, and gradually cooling the resulting solution. A method of preparing the fibrous crystal aggregates. A material for recovering flowing oil and method of recovering flowing oil by using the fibrous crystal aggregates. A material for solidifying liquid hydrocarbon, waste tempura oil and edible oil and method of solidifying liquid hydrocarbon, waste tempura oil and edible oil by using the fibrous crystal aggregates. A method of preparing the solidifying material.
    Type: Application
    Filed: July 22, 2004
    Publication date: December 30, 2004
    Applicants: National Institute of Advanced Industrial Science and Technology, OKAMURA OIL, MILL, LTD.
    Inventors: Hiroshi Sakaguchi, Yoshishige Kida, Seizi Iseki
  • Publication number: 20040265514
    Abstract: There are disclosed an ink-jet recording material comprising a support and at least one ink-receptive layer provided on the support, wherein at least one of the ink-receptive layers contains inorganic particles having an average secondary particle size of about 500 nm or less, a resin binder having a keto group as a resin binder and a compound having two or more primary amino groups in the molecule, and a method for preparing the same.
    Type: Application
    Filed: June 24, 2004
    Publication date: December 30, 2004
    Inventors: Hiroshi Sakaguchi, Yukio Tokunaga
  • Publication number: 20040191433
    Abstract: There is disclosed an comprising a support, and at least one porous ink-receptive layer containing inorganic fine particles and polyvinyl alcohol provided as a main component of a binder on the support, wherein at least one of said ink-receptive layers contains a polymer emulsion containing a polymer compound which shows a hydrophilic property at a temperature region of a predetermined temperature, which is a thermosensitive temperature, or less and shows a hydrophobic property at a temperature region higher than the thermosensitive temperature in an amount of 1 to 25% by weight based on the amount of the polyvinyl alcohol in terms of a solid content.
    Type: Application
    Filed: March 25, 2004
    Publication date: September 30, 2004
    Inventors: Hiroshi Sakaguchi, Yukihiro Suzuki
  • Patent number: 6797846
    Abstract: A crystal substance formed by precipitating as fibrous aggregates by making a metal aliphatic carboxylate dissolve completely in pure water, stirring, and gradually cooling the resulting solution. A method of preparing the fibrous crystal aggregates. A material for recovering flowing oil and method of recovering flowing oil by using the fibrous crystal aggregates. A material for solidifying liquid hydrocarbon, waste tempura oil and edible oil and method of solidifying liquid hydrocarbon, waste tempura oil and edible oil by using the fibrous crystal aggregates. A method of preparing the solidifying material.
    Type: Grant
    Filed: March 11, 2002
    Date of Patent: September 28, 2004
    Assignees: National Institute of Advanced Industrial Science and Technology, Okamura Oil, Mill, Ltd.
    Inventors: Hiroshi Sakaguchi, Yoshishige Kida, Seizi Iseki