Patents by Inventor Takayuki Sano

Takayuki Sano 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: 8717133
    Abstract: A reactor including an assembly of a coil, a magnetic core on which the coil is disposed, and a case that houses the assembly. The case includes an installation face, a side wall that is removably attached to the installation face and surrounds the periphery of the assembly, and a heat dissipation layer formed on the inner face of the installation face and interposed between the installation face and the installation-side face of the coil. The installation face consists of aluminum, the side wall consists of an insulating resin, and the heat dissipation layer consists of an adhesive with high thermal conductivity and excellent insulation. The installation face is separate from the side wall, making it easy to form the heat dissipation layer, and having excellent heat dissipation. The side wall consists of an insulating resin, thus reducing the gap between it and the coil.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: May 6, 2014
    Assignees: Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Akinori Ooishi, Hiromi Yabutani, Takahiro Onizuka, Takayuki Sano, Atsushi Ito, Shinichiro Yamamoto, Hajime Kawaguchi
  • Publication number: 20130249127
    Abstract: A light-emitting device includes a light-emitting element on a molded part. The molded part is formed by molding and curing a thermosetting epoxy resin composition comprising (A) the reaction product of a triazine derived epoxy resin with an acid anhydride, (B) an internal parting agent having m.p. 50-90° C., (C) a reflective agent, (D) an inorganic filler, and (E) a curing catalyst.
    Type: Application
    Filed: May 14, 2013
    Publication date: September 26, 2013
    Applicant: Nichia Corporation
    Inventors: Masaki HAYASHI, Hiroto TAMAKI, Masafumi KURAMOTO, Tomohide MIKI, Takayuki SANO, Tomohisa KISHIMOTO
  • Publication number: 20130038415
    Abstract: A reactor including an assembly of a coil, a magnetic core on which the coil is disposed, and a case that houses the assembly. The case includes an installation face, a side wall that is removably attached to the installation face and surrounds the periphery of the assembly, and a heat dissipation layer formed on the inner face of the installation face and interposed between the installation face and the installation-side face of the coil. The installation face consists of aluminum, the side wall consists of an insulating resin, and the heat dissipation layer consists of an adhesive with high thermal conductivity and excellent insulation. The installation face is separate from the side wall, making it easy to form the heat dissipation layer, and having excellent heat dissipation. The side wall consists of an insulating resin, thus reducing the gap between it and the coil.
    Type: Application
    Filed: March 16, 2011
    Publication date: February 14, 2013
    Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Akinori Ooishi, Hiromi Yabutani, Takahiro Onizuka, Takayuki Sano, Atsushi Ito, Shinichiro Yamamoto, Hajime Kawaguchi
  • Publication number: 20130019843
    Abstract: A fuel tank apparatus mounted on a hybrid vehicle being switched between an engine drive mode and an engine stop mode, includes: a fuel supply shut-off unit configured to shut off fuel supply to the engine in the engine stop state; a cup disposed inside a fuel tank body; a fuel pump configured to operate to supply fuel stored in the cup to the fuel supply pipe; and a fuel pump controlling unit configured to operate the fuel pump to perform fuel supply to the engine and to allow fuel to enter the inside of the cup in the engine drive mode, and configured to operate the fuel pump to allow fuel to enter the inside of the cup although fuel supply to the engine is shut off by the fuel supply shut-off unit, in the engine stop mode.
    Type: Application
    Filed: July 19, 2012
    Publication date: January 24, 2013
    Applicant: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
    Inventors: Norifumi IWAYA, Takayuki SANO, Yasuyuki KIMATA
  • Publication number: 20130011782
    Abstract: A polymer expanded particle and an expanded toner having small pores, and a production method thereof are provided. A polymer expanded particle comprises micropores having an average pore diameter of less than 50 ?m. An expanded toner comprises micropores having an average pore diameter of 1 ?m to less than 3 ?m, wherein volume average particle diameter is 5 ?m to less than 15 ?m. A method for producing a polymer expanded particle comprises a first step for mixing specific polymer particles with high pressure gas or supercritical fluid, to prepare a mixture, a second step for impregnating with the high pressure gas or the supercritical fluid to the inside of the polymer particles, and a third step for reducing pressure and temperature of the mixture, to form the polymer expanded particle, wherein the pressure and temperature in the third step is reduced for 5 minutes or less from a state of 20 MPa or greater and 60° C. or greater to a state of less than 1 MPa and less than 30° C., respectively.
    Type: Application
    Filed: March 17, 2011
    Publication date: January 10, 2013
    Applicant: TP,PEGAWA CO., LTD
    Inventors: Takayuki Sano, Chang Yi Kong, Tao Zhang, Izumi Okajima, Takeshi Sako
  • Publication number: 20120222657
    Abstract: A canister shutoff valve has a canister connection port for communicating with a canister, a vapor line connection port connected to a vapor line, and a purge line connection port connected to a purge line. When the canister shutoff valve is de-energized and thus is open, the canister connection port, the vapor line connection port and the purge line connection port communicate with one another, allowing fuel evaporative gas to flow into and out of the canister. When the canister shutoff valve is energized and thus is closed, the canister connection port is blocked and only the vapor line connection port and the purge line connection port communicate with each other, thereby preventing the fuel evaporative gas from flowing into and out of the canister.
    Type: Application
    Filed: March 2, 2012
    Publication date: September 6, 2012
    Inventors: Takayuki SANO, Hiroshi Ohizumi, Koyu Araki, Yasuo Kojima, Tomohiro Ohhashi, Yoshihiro Omi
  • Publication number: 20110206185
    Abstract: This invention has one object to provide radiographic apparatus for acquiring a radioscopic image through superimposing of strip images. The radiographic apparatus allows prevention of blurring in the image with shortened imaging time for acquiring a clearer radioscopic image. According to the configuration of this invention, the FPD-4 is entirely within an imaging range throughout continuous taking of the strip images. In so doing, a minimum movement distance of the FPD-4 may be achieved in continuous taking of the strip images. Even when movement of the FPD-4 deviates from original setting, a range of the deviation may be suppressed to be small, since the movement distance of the FPD-4 is suppressed to be small. Consequently, superimposing of the strip images may realize acquisition of a clearer radioscopic image.
    Type: Application
    Filed: October 30, 2008
    Publication date: August 25, 2011
    Inventors: Takihito Sakai, Takayuki Sano
  • Patent number: 7687715
    Abstract: An interconnection structure for circuit board and terminal members improves a configuration of a terminal member to be soldered to conductors on boards, and relaxes a stress applied to soldered portions, thereby preventing the soldered portions from a problem, such as cracking. An interconnection structure for circuit boards and terminal members includes two boards positioned away from each other. A terminal support base may be disposed on at least one of the boards and provided with a plurality of juxtaposed terminal guiding-holes, and a plurality of terminal members may be soldered to conductors on the two boards, may penetrate the terminal guiding-holes in the terminal support base, and may be provided with bent portions for stress relaxation at a position where the bent portions do not contact with the terminal support base.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: March 30, 2010
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventor: Takayuki Sano
  • Publication number: 20090297991
    Abstract: According to the method for manufacturing a lenticular sheet of the present invention, the convex arcuate faces are formed not by using a mold but by lithography and heating. Therefore, reduction in quality caused by deterioration of the mold and during demolding can be prevented. Furthermore, since it is not necessary to exchange a mold, productivity can be improved. Moreover, the thickness of the convex arcuate faces can be controlled by controlling the thickness of the coating layer and the resin remaining uncured after light exposure can be removed in the developing step. Therefore, a sheet having thick convex arcuate faces can be manufactured with high productivity.
    Type: Application
    Filed: June 1, 2009
    Publication date: December 3, 2009
    Applicant: FUJIFILM Corporation
    Inventors: Hideaki Mizutani, Takayuki Sano
  • Patent number: 7537481
    Abstract: An electrical junction box for a motor vehicle, the electrical junction box including a casing assembly, a bracket section and a bracket. The bracket section is integrated with and projected from an exterior of the casing assembly. The bracket section includes a top wall provided with a clip-engaging hole and opposite side walls extending downward from the top wall and that have clamping-piece portions that are opposed to each other at a distal end of the opposite side walls. The bracket is fitted on and secured to an exterior of the bracket section. The bracket includes a top plate portion provided with a clip-engaging hole and an outer plate portion extending downward from the top plate portion and that has an engaging-piece portion.
    Type: Grant
    Filed: June 3, 2008
    Date of Patent: May 26, 2009
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Takayuki Sano, Tatsuya Hayakawa
  • Publication number: 20090020332
    Abstract: An interconnection structure for circuit board and terminal members improves a configuration of a terminal member to be soldered to conductors on boards, and relaxes a stress applied to soldered portions, thereby preventing the soldered portions from a problem, such as cracking. An interconnection structure for circuit boards and terminal members includes two boards positioned away from each other.
    Type: Application
    Filed: June 20, 2008
    Publication date: January 22, 2009
    Applicant: SUMITOMO WIRING SYSTEMS, LTD.
    Inventor: Takayuki Sano
  • Publication number: 20090017648
    Abstract: An electrical junction box for a motor vehicle, the electrical junction box including a casing assembly, a bracket section and a bracket. The bracket section is integrated with and projected from an exterior of the casing assembly. The bracket section includes a top wall provided with a clip-engaging hole and opposite side walls extending downward from the top wall and that have clamping-piece portions that are opposed to each other at a distal end of the opposite side walls. The bracket is fitted on and secured to an exterior of the bracket section. The bracket includes a top plate portion provided with a clip-engaging hole and an outer plate portion extending downward from the top plate portion and that has an engaging-piece portion.
    Type: Application
    Filed: June 3, 2008
    Publication date: January 15, 2009
    Applicant: SUMITOMO WIRING SYSTEMS, LTD.
    Inventors: Takayuki Sano, Tatsuya Hayakawa
  • Publication number: 20080187762
    Abstract: A light-emitting device includes a light-emitting element on a molded part. The molded part is formed by molding and curing a thermosetting epoxy resin composition comprising (A) the reaction product of a triazine derived epoxy resin with an acid anhydride, (B) an internal parting agent having m.p. 50-90° C., (C) a reflective agent, (D) an inorganic filler, and (E) a curing catalyst.
    Type: Application
    Filed: February 5, 2008
    Publication date: August 7, 2008
    Inventors: Masaki Hayashi, Hiroto Tamaki, Masafumi Kuramoto, Tomohide Miki, Takayuki Sano, Tomohisa Kishimoto
  • Publication number: 20080055521
    Abstract: A novel method of producing an optical film is disclosed. The method comprises steps (1) to (3) in this order: (1) preparing, on a surface of an alignment film, a layer of a polymerizable composition comprising a polymerizable liquid crystal compound and a dichroic polymerization initiator; (2) aligning molecules of said polymerizable liquid crystal compound in said layer in a first alignment state; and (3) irradiating said layer with polarized ultraviolet light to carry out polymerization of said polymerizable liquid crystal compound and fix molecules of said polymerizable liquid crystal compound in a second alignment state thereby to form an optically anisotropic layer, wherein a percentage of polarized ultraviolet light having an extinction ratio ranging from 1 to 8 is not greater than 15% with respect to an energy density of polarized ultraviolet light per unit area (J/cm2).
    Type: Application
    Filed: August 27, 2007
    Publication date: March 6, 2008
    Applicant: FUJIFILM Corporation
    Inventors: Hideaki Mizutani, Naoyuki Kawanishi, Takayuki Sano
  • Patent number: 6764797
    Abstract: A toner for MICR comprises at least a binder resin, magnetite particles comprising a mixture of granular magnetite and acicular magnetite, and a wax, wherein a ratio by weight of said acicular magnetite in said magnetite particles is 0.1-0.5 to the granular magnetite of 1.0, said magnetite particles are contained in an amount of 15-50% by weight in the toner, said granular magnetite has residual magnetization of 5-15 emu/g and saturation magnetization of 70-95 emu/g, and said acicular magnetite has residual magnetization of 20-50 emu/g and saturation magnetization of 70-95 emu/g.
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: July 20, 2004
    Assignee: Tomoegawa Paper Co., Ltd.
    Inventors: Takayuki Sano, Tatsuru Matsumoto
  • Publication number: 20030044705
    Abstract: A toner for MICR comprises at least a binder resin, magnetite particles comprising a mixture of granular magnetite and acicular magnetite, and a wax, wherein a ratio by weight of said acicular magnetite in said magnetite particles is 0.1-0.5 to the granular magnetite of 1.0, said magnetite particles are contained in an amount of 15-50% by weight in the toner, said granular magnetite has residual magnetization of 5-15 emu/g and saturation magnetization of 70-95 emu/g, and said acicular magnetite has residual magnetization of 20-50 emu/g and saturation magnetization of 70-95 emu/g.
    Type: Application
    Filed: March 8, 2002
    Publication date: March 6, 2003
    Applicant: Tomoegawa Paper Co., Ltd.
    Inventors: Takayuki Sano, Tatsuru Matsumoto
  • Patent number: 6309103
    Abstract: An X-ray image apparatus is formed of an X-ray irradiation device for irradiating X-ray to a subject with an observing area, and an X-ray image taking device for receiving the X-ray irradiated from the X-ray irradiation device and passing through the subject. The X-ray image taking device provides image signals of the X-ray passing through the subject. A support device is connected to the X-ray irradiation device and the X-ray image taking device for supporting and moving both devices around the subject. A calculating device is electrically connected to the X-ray image taking device for calculating a location of the observing area in the subject by image signals obtained from at least two different directions. The center of rotation for the X-ray irradiation device and the X-ray image taking device is adjusted to be the center of the observing area to thereby easily read the images from different directions.
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: October 30, 2001
    Assignee: Shimadzu Corporation
    Inventor: Takayuki Sano
  • Patent number: 6167779
    Abstract: Boss axes are provided to a pair of supporting walls, which are opposed to each other, on a base to project therefrom. Flat surfaces of the boss axes are tilted relative to a center line of the groove in a latching position such that a releasing direction of a handle in a releasing position is positioned on an opposite side to an operating portion positioned in the latching position. Accordingly, overlapping lengths between circular arc surfaces of the boss axes in the unlatching position and the partial inner peripheral surface of the bearing hole can be increased. Therefore, a surface pressure applied to the boss axes of the base can be reduced in the unlatching position and thus the handle supporting strength can be improved.
    Type: Grant
    Filed: May 24, 1999
    Date of Patent: January 2, 2001
    Assignees: Nissan Motor Co., Ltd., Alpha Corporation
    Inventors: Takayuki Sano, Ryuji Minemura
  • Patent number: 5794994
    Abstract: An inside door handle unit to be installed to the inside surface of a door of an automotive vehicle. The inside door handle unit includes a body attached to the door of the vehicle. An inside door handle is rotatably supported to the body and pivotal around an axis. A door lock knob is rotatably supported to the body and pivotal around the axis. The handle and the door lock knob are connected to the door lock device. A spring is provided to bias the handle in one rotational direction of the handle. The handle is rotatably supported relative to the body under the action of a fitting connection between the counterpart device of the body and the counterpart device of the handle, while the lock knob is rotatably supported relative to the body under the action of another fitting connection between the counterpart device of the body and the counterpart device of the lock knob. The handle and the lock knob are independently rotatably supported on the body.
    Type: Grant
    Filed: August 8, 1996
    Date of Patent: August 18, 1998
    Assignees: OHI Seisakusho Co., Ltd., Nissan Motor Co., Ltd.
    Inventors: Masazumi Miyagawa, Satoru Nishizawa, Takayuki Sano
  • Patent number: 5355629
    Abstract: A door for a vehicle is assembled by joining three modules together to facilitate the assembly process. The three modules are an outer module including an outer panel, a window regulator module including a window pane and a window regulator, and an inner module including an interior member. The window regulator module is preliminarily assembled as an independent unit, so that it is easy to adjust the open and closed positions and the movement of the window pane. These modules are joined by fastening means extending along the direction of the thickness of the door, so that the assembly operation is made easier.
    Type: Grant
    Filed: December 23, 1992
    Date of Patent: October 18, 1994
    Assignee: Nissan Motor Company, Ltd.
    Inventors: Koichi Kimura, Kenichi Hirooka, Hiroshi Tsuchiya, Akito Tozuka, Shuji Yamagata, Kiyoto Matsuzaki, Kensuke Uchida, Toshiaki Shiraiwa, Sumio Inami, Eiji Murakami, Tetsuji Nasu, Takayuki Sano