Patents by Inventor Yosuke Murakami

Yosuke Murakami 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: 9022186
    Abstract: A damping force generator for a hydraulic shock absorber featuring an increased deflection (bending) characteristic of a damping valve to widen the adjustable range of a damping force. In a damping force generator (70) for a hydraulic shock absorber, the damping valve (80) undergoes deflections with boundaries (71C) between secured portions (71A) and recessed portions (71B) of the valve seat (71) as supporting points K, and inner and outer peripheries of the damping valve (80) are disposed on an outside of line segments L each connecting two circumferentially adjacent supporting points K, K of the valve seat (71).
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: May 5, 2015
    Assignee: Showa Corporation
    Inventors: Yosuke Murakami, Kazuhiro Miwa
  • Patent number: 9016700
    Abstract: A damper is provided with a vehicle height control unit including: a jack housing of a hydraulic jack provided at an upper end portion of a vehicle body side tube such that a plunger which defines a jack chamber is fitted on the jack housing so as to be movable up and down; a suspension spring provided between the plunger and a wheel side tube; and a pump housing provided in an upper end portion of a damper cylinder and forming a pump chamber in a hydraulic pump such that a pump pipe forming a part of a piston rod and communicating with an oil chamber in the damper cylinder is slidably inserted into the pump chamber.
    Type: Grant
    Filed: September 19, 2013
    Date of Patent: April 28, 2015
    Assignee: Showa Corporation
    Inventors: Yosuke Murakami, Tadashi Hachisuka, Kazuhiro Miwa
  • Publication number: 20150108674
    Abstract: The present invention provides an imprint apparatus which performs an imprint process of forming a pattern on a substrate by using a mold, the apparatus comprising a heating unit configured to heat a region to be imprinted on the substrate, thereby deforming the region, and a processing unit configured to determine, as a region to be imprinted first, one region out of a first region and second region to be imprinted, and determine the other region as a region to be imprinted subsequently, wherein an influence on the other region in a case where the heating unit deforms the one region is smaller than an influence on the one region in a case where the heating unit deforms the other region.
    Type: Application
    Filed: October 16, 2014
    Publication date: April 23, 2015
    Inventors: Yosuke MURAKAMI, Tatsuya HAYASHI, Kazuki NAKAGAWA
  • Patent number: 9004500
    Abstract: A vehicle height control device comprises a vehicle height control unit including a jack housing of a hydraulic jack provided at an upper end portion of an inner tube, a suspension spring provided between an upper end of a hollow pipe and a plunger of the hydraulic jack, a pump housing provided at the plunger of the hydraulic jack and forming a pump chamber of a hydraulic pump, and a pump pipe communicating with an oil reservoir chamber on an inner periphery of the hollow pipe and slidably inserted into the pump chamber in the pump housing, and a selector valve controlling the vehicle height by adjusting the amount of hydraulic oil fed to a jack chamber in the hydraulic jack by the hydraulic pump that performs the pumping operation in conjunction with extending and contracting motion of the hollow pipe with respect to the inner tube.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: April 14, 2015
    Assignee: Showa Corporation
    Inventors: Yosuke Murakami, Tadashi Hachisuka, Kazuhiro Miwa
  • Publication number: 20150091199
    Abstract: The present invention provides an imprint apparatus for molding an imprint material on a target region on a substrate using a mold to form a pattern on the target region, the apparatus comprising a heater configured to deform the target region by heating the substrate, a measurement device configured to measure an overlay state between the target region and the mold, and a controller configured to control the heater such that the overlay state falls within a tolerance.
    Type: Application
    Filed: September 19, 2014
    Publication date: April 2, 2015
    Inventor: Yosuke Murakami
  • Patent number: 8991571
    Abstract: In a hydraulic shock absorber, a damping force generating device provided between a piston side oil chamber of a cylinder and a rod side oil chamber is provided with a through-hole which communicates the piston side oil chamber of the cylinder with the rod side oil chamber of the cylinder via an outer flow path of the cylinder. A leading end portion of a piston rod is provided with a needle which can come in and out of the through-hole of the damping force generating device, and an opening degree of the through-hole can be varied by the needle according to a forward and backward position of the piston rod with respect to the oil chamber of the cylinder.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: March 31, 2015
    Assignee: Showa Corporation
    Inventor: Yosuke Murakami
  • Patent number: 8968973
    Abstract: A method of producing a color filter includes (a) forming a colored pattern on a substrate by exposing and developing a colored curable composition containing a dye, a polymerizable monomer and an organic solvent, (b) forming a transparent protective film on the colored pattern, and (c) irradiating at least the transparent protective film with light after forming the transparent protective film on the colored pattern.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: March 3, 2015
    Assignee: FUJIFILM Corporation
    Inventors: Shinichi Kanna, Kazuya Oota, Yosuke Murakami
  • Patent number: 8905409
    Abstract: A stroke detection device includes a stem shaft which is formed of a conductor in a shape of a cylinder, in which a center line of the cylinder is located in parallel to center lines of inner tubes and outer tubes of front forks coupled to a bracket, and which serves as a steering center axis of handlebars of a motorcycle, and a coil which is formed of a conductor and provided so as to be movable in a direction along the center line of the cylinder of the stem shaft with movement in a direction along the center line of the inner tubes and the outer tubes of the front forks, in which a variation in inductance of the coil based on change in length in which the coil and the cylinder of the stem shaft overlap each other is output.
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: December 9, 2014
    Assignee: Showa Corporation
    Inventor: Yosuke Murakami
  • Publication number: 20140339734
    Abstract: The present invention provides an imprint apparatus for transferring a pattern of a mold to a shot region on a substrate by curing an imprint material on the substrate while the mold and the imprint material are in contact with each other, comprising a heating unit configured to deform a shape of the shot region by heating each of a plurality of portions of the substrate, and a control unit configured to obtain a target heat quantity in each of the plurality of portions so that the shape of the shot region becomes closer to a target shape, generate a heating profile for each of the plurality of portions so that a heat quantity in the portion becomes equal to the target heat quantity, and control the heating unit to heat each of the plurality of portions according to the generated heating profile.
    Type: Application
    Filed: May 7, 2014
    Publication date: November 20, 2014
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Yosuke MURAKAMI
  • Patent number: 8888107
    Abstract: An object of the present invention is to stabilize a rider's driving position in spite of a change in vehicle height. Provided is a motorcycle 1 that adjusts a vehicle height by interlocking a rear-wheel-side vehicle height adjusting operation based on controllable actuation of a hydraulic jack 41 provided in a rear suspension 10, with a front-wheel-side vehicle height adjusting operation based on controllable actuation of a hydraulic jack 141 provided in a front fork 110.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: November 18, 2014
    Assignee: Showa Corporation
    Inventors: Yosuke Murakami, Tadashi Hachisuka, Takahiro Kasuga, Fumiaki Ishikawa
  • Publication number: 20140319789
    Abstract: A stroke detection device includes a stem shaft which is formed of a conductor in a shape of a cylinder, in which a center line of the cylinder is located in parallel to center lines of inner tubes and outer tubes of front forks coupled to a bracket, and which serves as a steering center axis of handlebars of a motorcycle, and a coil which is formed of a conductor and provided so as to be movable in a direction along the center line of the cylinder of the stem shaft with movement in a direction along the center line of the inner tubes and the outer tubes of the front forks, in which a variation in inductance of the coil based on change in length in which the coil and the cylinder of the stem shaft overlap each other is output.
    Type: Application
    Filed: October 25, 2013
    Publication date: October 30, 2014
    Applicant: SHOWA CORPORATION
    Inventor: Yosuke MURAKAMI
  • Publication number: 20140312335
    Abstract: Provided is a manufacturing method of an organic semiconductor element, the method including supplying an unsaturated organic solution obtained by dissolving an organic compound in a solvent to a growth control region and at least one nucleation control region of a base body having, on one principal plane, the growth control region and the nucleation control region which is provided on one side of the growth control region to be coupled with the growth control region, and allowing an organic semiconductor single crystal thin film composed of the organic compound to grow by evaporating the solvent of the organic solution.
    Type: Application
    Filed: October 25, 2012
    Publication date: October 23, 2014
    Applicant: Sony Corporation
    Inventors: Osamu Goto, Daisuke Hobara, Yosuke Murakami
  • Patent number: 8863918
    Abstract: In a hydraulic shock absorber, upper and lower pistons forming upper and lower two stages are fixed to a leading end portion of a piston rod. An intermediate oil chamber is provided between the upper and lower pistons. An intermediate air chamber is provided in such a manner as to compensate an oil amount change in an oil chamber by coming into contact with the intermediate oil chamber and expanding and compressing on the basis of the oil amount change of the oil chamber caused by an extension and compression stroke of the piston rod, and an air compression rate of an upper portion air chamber of the oil reservoir chamber is set to be equal to or more than an air compression rate of the intermediate air chamber, with respect to the extension and compression stroke of the piston rod.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: October 21, 2014
    Assignee: Showa Corporation
    Inventor: Yosuke Murakami
  • Patent number: 8864146
    Abstract: An object of the present invention is to provide a vehicle height control device for a motorcycle which enables a vehicle height to be retained at any intermediate position and which implements instantaneously switchover of the vehicle height. A vehicle height control device for a motorcycle has vehicle height detection means for detecting the vehicle height, a selector valve that connects, by switching, a jack chamber in a hydraulic jack to an oil reservoir chamber that communicates with oil chambers in a damper tube, and control means for controlling the switching of the selector valve based on a detection result from the vehicle height detection means in order to retain the vehicle height at any position.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: October 21, 2014
    Assignee: Showa Corporation
    Inventors: Yosuke Murakami, Tadashi Hachisuka, Takahiro Kasuga, Fumiaki Ishikawa
  • Patent number: 8857582
    Abstract: In a hydraulic shock absorber, a damping force generating device is provided between a piston side oil chamber and a rod side oil chamber of a cylinder, and in a compression stroke, a compression side flow path for circulating oil in the piston side oil chamber of the cylinder through an outside flow path of the cylinder toward the rod side oil chamber is provided in the damping force generating device, while in an extension stroke, an extension side flow path for circulating the oil in the rod side oil chamber of the cylinder through the outside flow path of the cylinder toward the piston side oil chamber is provided in the damping force generating device.
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: October 14, 2014
    Assignee: Showa Corporation
    Inventor: Yosuke Murakami
  • Publication number: 20140291943
    Abstract: A vehicle height adjusting apparatus of a motorcycle includes a damper-side ECU connected to a vehicle network in which in-vehicle ECUs and a vehicle operating state detecting sensor which are mounted on a vehicle are connected to each other, in which the damper-side ECU attached to a damper, computes a vehicle height change to be adjusted in the damper using a detection result of a vehicle height detecting unit and a detection result of the vehicle operating state detecting sensor and controls a switching valve to adjust a vehicle height on the basis of the computed vehicle height change.
    Type: Application
    Filed: September 23, 2013
    Publication date: October 2, 2014
    Applicant: SHOWA CORPORATION
    Inventor: Yosuke MURAKAMI
  • Patent number: 8844944
    Abstract: A vehicle height adjusting apparatus of a motorcycle includes a damper-side ECU connected to a vehicle network in which in-vehicle ECUs and a vehicle operating state detecting sensor which are mounted on a vehicle are connected to each other, in which the damper-side ECU attached to a damper, computes a vehicle height change to be adjusted in the damper using a detection result of a vehicle height detecting unit and a detection result of the vehicle operating state detecting sensor and controls a switching valve to adjust a vehicle height on the basis of the computed vehicle height change.
    Type: Grant
    Filed: September 23, 2013
    Date of Patent: September 30, 2014
    Assignee: Showa Corporation
    Inventor: Yosuke Murakami
  • Publication number: 20140264314
    Abstract: An organic single crystal thin film includes an organic single crystal formed on a substrate across a boundary between a first region of the substrate and a second region of the substrate that is adjacent to the first region. The first region has a different shape or size than the second region.
    Type: Application
    Filed: October 26, 2012
    Publication date: September 18, 2014
    Applicant: Sony Corporation
    Inventors: Osamu Goto, Yosuke Murakami
  • Publication number: 20140250118
    Abstract: An information retrieval method for retrieving documents relevant to a user's search inquiry from documents stored in the storage device using an arithmetic operation. The method includes receiving from a user a search query including a plurality of keywords, calculating relevance to a plurality of documents on the basis of the plurality of keywords and the influence set for each keyword, and displaying on the display device documents in the order of relevance. The method also includes displaying on the display device the influence set for each keyword, receiving changes to the displayed influence by the user, and recalculating the relevance on the basis of a change to the influence and displaying on the display device documents in the order of relevance.
    Type: Application
    Filed: May 1, 2012
    Publication date: September 4, 2014
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Noritaka Adachi, Hiroshi Kurokawa, Kensuke Matsuoka, Yosuke Murakami
  • Patent number: 8783695
    Abstract: An object of the present invention is to control according to a vehicle height an auxiliary device provided in a vehicle. A motorcycle 1 having a damper 10A interposed between a vehicle body and an axle includes vehicle height detection means 80 for detecting a vehicle height, with this vehicle height detection means being provided in the damper 10A in an auxiliary manner. The optical axis of a headlight 210, which is an exemplar auxiliary device provided in the vehicle, is controlled based on a detection signal from the vehicle height detection means 80.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: July 22, 2014
    Assignee: Showa Corporation
    Inventors: Yosuke Murakami, Tadashi Hachisuka, Takahiro Kasuga, Fumiaki Ishikawa