Patents by Inventor Masahiko Taniguchi

Masahiko Taniguchi 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: 7840324
    Abstract: An object is to simplify the structure of electric wirings, and to facilitate installation. A vehicular motion quantity sensor and a steering angle sensor are installed in the same casing or mechanically connected directly with the casing. Therefore, it is possible to put together electrical wiring harnesses for transmitting the detection signals from the vehicular motion quantity sensor and the steering angle sensor to an ECU. Moreover, since all of the sensors can be located in the same compartment, the structure of the electrical wiring harnesses can be simplified and can be installed more easily.
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: November 23, 2010
    Assignee: Advics Co., Ltd.
    Inventors: Kazuhiro Kato, Masahiko Taniguchi, Masanobu Fukami
  • Publication number: 20100276525
    Abstract: A roller mill structure which achieves uniform distribution of fine particles passed through a rotary classifier to fine particle exits disposed at four points when conveying as pulverized coal milled in the roller mill on the air current is provided. A roller mill structure is configured to discharge pulverized coal obtained by milling a raw coal, which is loaded in a mill body (11), from fine particle exits (14) formed on the top of the mill body so as to be quartered in the circumferential direction to the outside by air current conveyance.
    Type: Application
    Filed: June 3, 2008
    Publication date: November 4, 2010
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Shinji Matsumoto, Tsugio Yamamoto, Kazuhiro Takeuchi, Masahiko Taniguchi
  • Publication number: 20100204465
    Abstract: A method of making chlorins comprises the steps of reacting (e.g. condensing) a dipyrrin western half intermediate with an eastern half intermediate to form a tetrahydrobilene, and then cyclizing the tetrahydrobilene to form a chlorin. Intermediates including tetrahydrobilenes useful in such reactions are also described.
    Type: Application
    Filed: January 25, 2010
    Publication date: August 12, 2010
    Inventors: Jonathan S. Lindsey, Masahiko Taniguchi, Doyoung Ra, Guoning Mo, Thiagarajan Balasubramanian
  • Publication number: 20100173184
    Abstract: It has been found that when the potentials of the positive electrode and the negative electrode of the lithium ion secondary battery after the electrodes are short-circuited are each within a predetermined range, the battery produces high energy density. That is the present invention provides a lithium ion secondary battery having a positive electrode, a negative electrode and an electrolyte containing a lithium salt and an aprotic organic in which a positive electrode active material is a material allowing lithium ions and/or anions to be reversibly doped thereinto, and a negative electrode active material is a material allowing lithium ions to be reversibly doped thereinto, and the potentials of the positive electrode and the negative electrode after the positive electrode and the negative electrode are short-circuited are each selected to be within a range from 0.5 V to 2.0 V.
    Type: Application
    Filed: November 9, 2007
    Publication date: July 8, 2010
    Applicant: Fuji Jukogyo Kabushiki Kaisha
    Inventors: Ryuji Shiozaki, Asao Iwata, Satoko Kaneko, Nobuo Ando, Masahiko Taniguchi
  • Publication number: 20100136354
    Abstract: The present invention discloses a method for production of a stretched multilayer film obtained by stretching a multilayer structure comprising a layer containing (A) side chain 1,2-diol-modified vinyl alcohol-based resin and a layer containing (B) thermoplastic resin having a melting point of 125 to 300° C. laminated on each other through a layer of (C) adhesive resin. The method enables to produce a stretched multilayer film which shows excellent appearance even when the film is stretched at a high stretching magnitude. In the method, the (C) adhesive resin employs a thermoplastic resin having a melting point higher than the stretching temperature of the multilayer film, and therefore, a stretched multilayer film having the above-mentioned structure and having excellent appearance can be produced.
    Type: Application
    Filed: April 23, 2008
    Publication date: June 3, 2010
    Applicant: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
    Inventors: Masahiko Taniguchi, Hideshi Onishi, Takamichi Tanabe
  • Patent number: 7678900
    Abstract: A method of making chlorins comprises the steps of reacting (e.g. condensing) a dipyrrin western half intermediate with an eastern half intermediate to form a tetrahydrobilene, and then cyclizing the tetrahydrobilene to form a chlorin. Intermediates including tetrahydrobilenes useful in such reactions are also described.
    Type: Grant
    Filed: November 14, 2008
    Date of Patent: March 16, 2010
    Assignee: North Carolina State University
    Inventors: Jonathan S. Lindsey, Masahiko Taniguchi, Doyoung Ra, Guoning Mo, Thiagarajan Balasubramanian
  • Publication number: 20100016534
    Abstract: The compound represented by general formula (I) below: wherein R10 represents hydrogen atom or methyl group; X represents —O(C?O)— or the like; and R represents hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or the like, and a polymer obtained by polymerizing a polymeric compound comprising the compound, which are useful for manufacturing hydrophilic polymer materials of high biocompatibility.
    Type: Application
    Filed: July 14, 2009
    Publication date: January 21, 2010
    Applicant: FUJIFILM Corporation
    Inventors: Takashi TAMURA, Kazuya Takeuchi, Masahiko Taniguchi, Kazuhiro Aikawa
  • Publication number: 20100006012
    Abstract: To achieve an improvement in concentration distribution in a vertical direction at an inlet of a pulverized coal distributor and uniformly distribute pulverized coal to respective pulverized coal burners.
    Type: Application
    Filed: March 19, 2008
    Publication date: January 14, 2010
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Shinji Matsumoto, Tsugio Yamamoto, Masahiko Taniguchi, Kazuhiro Takeuchi
  • Publication number: 20090270638
    Abstract: A method of making a porphyrin (I) is carried out by condensing (i) a bis(imino)dipyrromethane of Formula II: with (ii) a dipyrromethaneto produce a reaction product; then (b) optionally oxidizing said reaction product with an oxidizing agent; and then (c) optionally demetallating said reaction product to produce the porphyrin. Methods of making compounds of Formula II are also described.
    Type: Application
    Filed: June 30, 2009
    Publication date: October 29, 2009
    Inventors: Jonathan S. Lindsey, Masahiko Taniguchi, Arumugham Balakumar, Dazhong Fan
  • Publication number: 20090247742
    Abstract: A method of producing a metal phthalocyanine compound, which contains: conducting a reaction between at least two compounds selected from among Compounds A to F of formula (I), and a metal compound, in a buffer solution of an organic base or an inorganic base and an acid, in the presence of a dehydrating agent: wherein R is a hydrogen atom or a substituent; l is an integer of 0 to 4; a plurality of Rs may be the same or different from each other when l is 2 to 4; and G is a group of atoms necessary for forming at least one of a 5- or 6-membered aromatic ring and a 5- or 6-membered hetero ring.
    Type: Application
    Filed: May 17, 2006
    Publication date: October 1, 2009
    Applicant: FUJIFILM Corporation
    Inventors: Keiichi Tateishi, Masahiko Taniguchi, Hideo Hanawa, Nobuo Seto, Kazufumi Omura
  • Patent number: 7582751
    Abstract: A method of making a porphyrin (I) is carried out by condensing (i) a bis(imino)dipyrromethane of Formula II: with (ii) a dipyrromethane to produce a reaction product; then (b) optionally oxidizing said reaction product with an oxidizing agent; and then (c) optionally demetallating said reaction product to produce the porphyrin. Methods of making compounds of Formula II are also described.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: September 1, 2009
    Assignee: North Carolina State University
    Inventors: Jonathan S. Lindsey, Masahiko Taniguchi, Arumugham Balakumar, Dazhong Fan
  • Publication number: 20090198049
    Abstract: A method of making a porphyrin is carried out by: (a) condensing (i) a 1,9-bis(N,N-)dialkylaminomethyl)dipyrromethane of Formula II: with (ii) a dipyrromethane to produce a reaction product; then (b) oxidizing the reaction product; and then (c) optionally demetallating said reaction product to produce the porphyrin. The reaction is particularly useful for making substituted porphyrins with a wide range of substituents at the A and/or B (the 5 and/or 15) positions.
    Type: Application
    Filed: January 29, 2009
    Publication date: August 6, 2009
    Applicant: North Carolina State University
    Inventors: Jonathan S. Lindsey, Masahiko Taniguchi, Dazhong Fan
  • Patent number: 7553960
    Abstract: The present invention provides a phthalocyanine compound represented by the following formula (PC-1): Formula (PC-1) (wherein M represents a hydrogen atom or a metal atom, R1, R4, R5, R8, R9, R12, R13, and R16 each represents independently a hydrogen atom or a substituent, at least one of R1, R4, R5, R8, R9, R12, R13, and R16 is a group represented by formula (II), and R2, R3, R6, R7, R10, R11, R14, and R15 each independently represent a hydrogen atom or a substituent); —SO2R17??Formula (II) (wherein R17 represents an alkyl group, aryl group or a heterocyclic group having a hydrophilic group). A novel phthalocyanine compound having high durability and useful as a functional dye is provided.
    Type: Grant
    Filed: September 19, 2005
    Date of Patent: June 30, 2009
    Assignee: FUJIFILM Corporation
    Inventors: Seiichi Yamamoto, Masahiko Taniguchi, Yasuhiro Yoshioka, Takanori Hioki, Hideo Hanawa
  • Patent number: 7531298
    Abstract: A silver halide color photosensitive material, wherein the total coating amount of silver of the photosensitive silver halide is 6.0 g/m2 or less in terms of metal silver, and the photosensitivity is the ISO speed of 400 or more, the silver halide color photosensitive material further comprising at least one compound selected from a group consisting of the following type 1 and type 2: (Type 1) Compound which undergoes a one-electron oxidation so as to form a one-electron oxidation product capable of, through subsequent bond cleavage reaction, releasing one or more electrons, (Type 2) Compound which undergoes a one-electron oxidation so as to form a one-electron oxidation product capable of, after subsequent bond formation reaction, releasing one or more electrons.
    Type: Grant
    Filed: November 4, 2004
    Date of Patent: May 12, 2009
    Assignee: FUJIFILM Corporation
    Inventors: Atsushi Matsunaga, Makoto Kikuchi, Kiyoshi Morimoto, Masahiko Taniguchi, Naoyuki Hanaki
  • Publication number: 20090104534
    Abstract: A crystal structure is provided to improve a characteristic of an electrode material, such as vanadium oxide. In the crystal structure, an amorphous state and a layered crystal state coexist at a predetermined ratio in a layered crystalline material such as vanadium oxide. In the layered crystalline material having such a layered crystal structure, layered crystal particles having a layer length L1 of 30 nm or shorter are formed. Ions are easily intercalated to and deintercalated from between the layers. When such a material is used for the positive electrode active material, a nonaqueous lithium secondary battery of which the discharge capacity and the cycle characteristic are good is manufactured.
    Type: Application
    Filed: November 9, 2007
    Publication date: April 23, 2009
    Applicant: Fuji Jukogyo Kabushiki Kaisha
    Inventors: Satoko Kaneko, Masahiko Taniguchi, Asao Iwata, Ryuji Shiozaki, Nobuo Ando
  • Patent number: 7513577
    Abstract: A motion control apparatus for a vehicle can perform vehicle stability control. The apparatus determines that the vehicle is experiencing spin tendency when it detects a driver's specific operation that induces spin tendency and then detects a specific behavior representing spin tendency of the vehicle, and changes the conditions for initiating the vehicle stability control such that the control is initiated more easily. The specific operation may be an excessive steering operation in the turning direction or a load moving operation which increases the load acting on the front wheels. The specific behavior may be disagreement between behavior of steering angle and behavior of actual yaw rate of the vehicle. Accordingly, the occurrence of relatively slow spin tendency caused by the above “specific operation” can be detected with certainty. Further, upon detection of spin tendency, vehicle stability control is early initiated and executed, whereby stability of the vehicle is maintained.
    Type: Grant
    Filed: August 23, 2005
    Date of Patent: April 7, 2009
    Assignee: Advics Co., Ltd.
    Inventors: Masahiko Taniguchi, Kazuhiro Kato
  • Publication number: 20090069558
    Abstract: A method of making chlorins comprises the steps of reacting (e.g. condensing) a dipyrrin western half intermediate with an eastern half intermediate to form a tetrahydrobilene, and then cyclizing the tetrahydrobilene to form a chlorin. Intermediates including tetrahydrobilenes useful in such reactions are also described.
    Type: Application
    Filed: November 14, 2008
    Publication date: March 12, 2009
    Applicant: North Carolina State University
    Inventors: Jonathan S. Lindsey, Masahiko Taniguchi, Doyoung Ra, Guoning Mo, Thiagarajan Balasubramanian
  • Patent number: 7501508
    Abstract: A method of making a porphyrin is carried out by: (a) condensing (i) a 1,9-bis(N,N-)dialkylaminomethyl)dipyrromethane of Formula II: with (ii) a dipyrromethane to produce a reaction product; then (b) oxidizing the reaction product; and then (c) optionally demetallating said reaction product to produce the porphyrin. The reaction is particularly useful for making substituted porphyrins with a wide range of substituents at the A and/or B (the 5 and/or 15) positions.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: March 10, 2009
    Assignee: North Caroline State University
    Inventors: Jonathan S. Lindsey, Masahiko Taniguchi, Dazhong Fan
  • Publication number: 20090023888
    Abstract: A method of producing a polymer of a sulfur-containing aromatic compound includes reacting, under heating, a halide of a sulfur-containing aromatic compound having at least one aromatic ring and at least one ring containing one or more disulfide bonds wherein one side of the disulfide-containing ring constitutes one side of the aromatic ring, with inorganic sulfur in an amount equivalent to 2 to 8 S atoms relative to 1 mol of the halide of the sulfur-containing aromatic compound in the presence of at least one inorganic base selected from the group consisting of an alkali metal hydroxide, an alkali metal hydrogen carbonate and an alkali metal carbonate and/or at least one organic base selected from the group consisting of a tri(lower alkyl)amine and a heterocyclic amine in an organic solvent.
    Type: Application
    Filed: January 26, 2007
    Publication date: January 22, 2009
    Inventors: Tomoo Sarukawa, Masahiko Taniguchi, Takeshi Shimomura, Shuichiro Yamaguchi, Noboru Oyama
  • Patent number: 7470785
    Abstract: A method of making chlorins comprises the steps of reacting (e.g. condensing) a dipyrrin western half intermediate with an eastern half intermediate to form a tetrahydrobilene, and then cyclizing the tetrahydrobilene to form a chlorin. Intermediates including tetrahydrobilenes useful in such reactions are also described.
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: December 30, 2008
    Assignee: North Carolina State University
    Inventors: Jonathan S. Lindsey, Masahiko Taniguchi, Doyoung Ra, Guoning Mo, Thiagarajan Balasubramanian