Patents by Inventor Masafumi Yoshida

Masafumi Yoshida 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: 20140023968
    Abstract: A resist pattern-forming method includes providing a resist film having a surface free energy of 30 to 40 mN/m on a substrate using a radiation-sensitive resin composition. The resist film is exposed by applying radiation via a mask. The exposed resist film is developed.
    Type: Application
    Filed: September 26, 2013
    Publication date: January 23, 2014
    Applicant: JSR CORPORATION
    Inventors: Hiromitsu NAKASHIMA, Toru KIMURA, Yusuke ASANO, Masafumi HORI, Reiko KIMURA, Kazuki KASAHARA, Hiromu MIYATA, Masafumi YOSHIDA
  • Patent number: 8609319
    Abstract: A radiation-sensitive resin composition that includes (A) a polymer that includes a repeating unit (a1) and a fluorine atom, the repeating unit (a1) including a group shown by the following formula (1) or (2), the radiation-sensitive resin composition including the polymer (A) in an amount of 0.1 mass % or more and less than 20 mass % based on the total amount of polymers included in the radiation-sensitive resin composition.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: December 17, 2013
    Assignee: JSR Corporation
    Inventors: Toru Kimura, Hiromitsu Nakashima, Reiko Kimura, Kazuki Kasahara, Masafumi Hori, Masafumi Yoshida
  • Publication number: 20130291890
    Abstract: A method for cleansing a mold of the present invention suppresses generation of damage is a method for cleansing a nanoimprinting mold, in which a mesa type mold is immersed in cleansing fluid and ultrasonic cleansing is performed in a state in which a mold release layer containing a fluorine compound is provided on a patterned region of the mesa type mold.
    Type: Application
    Filed: July 1, 2013
    Publication date: November 7, 2013
    Inventor: Masafumi YOSHIDA
  • Publication number: 20130292877
    Abstract: A mold equipped with a substrate having a fine pattern of protrusions and recesses and a mold release layer formed along the pattern of protrusions and recesses on the surface thereof is employed to press resist coated on a substrate, to form a resist pattern, to which the pattern of protrusions and recesses is transferred. The thickness of the mold release layer and the pressing force with which the mold is pressed against the resist are controlled such that the line width of the resist pattern becomes a desired value. The width of the lines of the resist pattern is controlled by this configuration.
    Type: Application
    Filed: July 1, 2013
    Publication date: November 7, 2013
    Inventors: Atsushi TATSUGAWA, Masafumi YOSHIDA
  • Publication number: 20130188289
    Abstract: A protection circuit 2 of a first embodiment comprises a resistance-variable switch 10, an overcurrent detection unit 20, a control voltage application unit 30, a capacity unit 40, a control terminal voltage change unit 50, and an outer terminal 11. The resistance-variable switch 10 has a control terminal 10a, a first terminal 10b, and a second terminal 10c. The control terminal voltage change unit 50 includes a switch 51 and a resistor 52 which are provided in series between the control terminal 10a of the resistance-variable switch 10 and a reference potential terminal.
    Type: Application
    Filed: August 31, 2011
    Publication date: July 25, 2013
    Applicant: THINE ELECTRONICS, INC.
    Inventors: Katsuhiko Misawa, Masafumi Yoshida, Takuya Taniguchi, Ko Takemura
  • Patent number: 8465369
    Abstract: A network game system includes a substitution management portion that, when a mid-competition player requests to substitute that player's game operations to a spectator, performs management of a substitution process in which the terminal device of that player is set as a spectating terminal, and the terminal device of the spectator is set as a competing terminal, wherein the spectator who has been substituted for that player by the substitution management portion executes the game operations of that player by operating the terminal device of the spectator.
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: June 18, 2013
    Assignee: Konami Digital Entertainment Co., Ltd.
    Inventors: Kazuo Dokei, Osamu Maruyama, Hiroaki Kinno, Koji Kitaura, Masafumi Yoshida
  • Patent number: 8323082
    Abstract: A game device which executes a baseball game where a batter character hits a ball object that is pitched by a pitcher character stores, for each batter character, first evaluation information showing an evaluation of battering power in each segment showing a region within a strike zone, and displays the region of the strike zone corresponding to respective segments after increasing transparency, as divergence from the first reference data of the first evaluation information increases, based on the first evaluation information of the batter character at bat.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: December 4, 2012
    Assignee: Konami Digital Entertainment Co., Ltd.
    Inventors: Daisuke Sogabe, Masafumi Yoshida
  • Publication number: 20120258402
    Abstract: A photoresist composition includes a polymer that includes a structural unit shown by the following formula (1), and a photoacid generator. R1 in the formula (1) represents a hydrogen atom, a fluorine atom, a methyl group, or a trifluoromethyl group, Z represents a group that forms a divalent alicyclic group having 3 to 20 carbon atoms together with a carbon atom bonded to X, X represents an alkanediyl group having 1 to 6 carbon atoms, Y represents a hydrogen atom or —CR2R3(OR4), and R2 to R4 independently represent a hydrogen atom or a monovalent hydrocarbon group, provided that R3 and R4 optionally bond to each other to form a cyclic ether structure together with a carbon atom bonded to R3 and an oxygen atom bonded to R4.
    Type: Application
    Filed: April 4, 2012
    Publication date: October 11, 2012
    Applicant: JSR Corporation
    Inventors: Mitsuo SATO, Masafumi Yoshida
  • Publication number: 20120115556
    Abstract: A game device which executes a baseball game where a batter character hits a ball object that is pitched by a pitcher character stores, for each batter character, first evaluation information showing an evaluation of battering power in each segment showing a region within a strike zone, and displays the region of the strike zone corresponding to respective segments after increasing transparency, as divergence from the first reference data of the first evaluation information increases, based on the first evaluation information of the batter character at bat.
    Type: Application
    Filed: November 7, 2011
    Publication date: May 10, 2012
    Inventors: Daisuke Sogabe, Masafumi Yoshida
  • Publication number: 20120082935
    Abstract: [Problem] To provide a resist film that exhibits high surface hydrophobicity during liquid immersion lithography, suppresses occurrence of defects due to development failure, and exhibits excellent lithographic performance [Solution] A radiation-sensitive resin composition that includes (A) a polymer that includes a repeating unit (a1) and a fluorine atom, the repeating unit (a1) including a group shown by the following formula (1) or (2), the radiation-sensitive resin composition including the polymer (A) in an amount of 0.1 mass % or more and less than 20 mass % based on the total amount of polymers included in the radiation-sensitive resin composition.
    Type: Application
    Filed: September 23, 2011
    Publication date: April 5, 2012
    Applicant: JSR Corporation
    Inventors: Toru Kimura, Hiromitsu Nakashima, Reiko Kimura, Kazuki Kasahara, Masafumi Hori, Masafumi Yoshida
  • Patent number: 8080587
    Abstract: An oil-in-water type emulsion coating composition having an aqueous phase and an oil phase, the oil-in-water type emulsion coating composition containing: an active energy ray-curable polyfunctional (meth)acrylate having three or more (meth)acryloyl groups within a molecule; and an organic solvent, in the oil phase, the organic solvent having a solubility of 30 g or less in 100 g of water and having a property capable of swelling or dissolving a substrate.
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: December 20, 2011
    Assignee: Fujifilm Corporation
    Inventors: Takato Suzuki, Hiroyuki Yoneyama, Tetsuya Asakura, Jun Watanabe, Masafumi Yoshida
  • Publication number: 20110263333
    Abstract: A network game system includes a substitution management portion that, when a mid-competition player requests to substitute that player's game operations to a spectator, performs management of a substitution process in which the terminal device of that player is set as a spectating terminal, and the terminal device of the spectator is set as a competing terminal, wherein the spectator who has been substituted for that player by the substitution management portion executes the game operations of that player by operating the terminal device of the spectator.
    Type: Application
    Filed: April 19, 2011
    Publication date: October 27, 2011
    Applicant: KONAMI DIGITAL ENTERTAINMENT CO., LTD.
    Inventors: Kazuo Dokei, Osamu Maruyama, Hiroaki Kinno, Koji Kitaura, Masafumi Yoshida
  • Patent number: 7878890
    Abstract: A first power property setting unit will set a first power property to a moving object. A power status display unit will display the power status of the moving object, which is defined based on the first power property, in an estimated passage position in an estimated passage display area. A rotational property setting unit will set a rotational property to the moving object which is dispatched from a character. A second power property setting unit will set a second power property to the moving object. A rotational status display unit will continuously display the rotational status of the moving object, which is defined based on the rotational property, in the estimated passage position.
    Type: Grant
    Filed: August 17, 2006
    Date of Patent: February 1, 2011
    Assignee: Konami Digital Entertainment Co., Ltd.
    Inventors: Koji Toyohara, Akihiko Shimizu, Yuichi Yokoyama, Masafumi Yoshida
  • Publication number: 20070254087
    Abstract: An oil-in-water type emulsion coating composition having an aqueous phase and an oil phase, the oil-in-water type emulsion coating composition containing: an active energy ray-curable polyfunctional (meth)acrylate having three or more (meth)acryloyl groups within a molecule; and an organic solvent, in the oil phase, the organic solvent having a solubility of 30 g or less in 100 g of water and having a property capable of swelling or dissolving a substrate.
    Type: Application
    Filed: April 30, 2007
    Publication date: November 1, 2007
    Applicant: FUJIFILM Corporation
    Inventors: Takato Suzuki, Hiroyuki Yoneyama, Tetsuya Asakura, Jun Watanabe, Masafumi Yoshida
  • Publication number: 20060276241
    Abstract: A first power property setting unit will set a first power property to a moving object. A power status display unit will display the power status of the moving object, which is defined based on the first power property, in an estimated passage position in an estimated passage display area. A rotational property setting unit will set a rotational property to the moving object which is dispatched from a character. A second power property setting unit will set a second power property to the moving object. A rotational status display unit will continuously display the rotational status of the moving object, which is defined based on the rotational property, in the estimated passage position.
    Type: Application
    Filed: August 17, 2006
    Publication date: December 7, 2006
    Applicant: KONAMI DIGITAL ENTERTAINMENT CO., LTD.
    Inventors: Koji TOYOHARA, Akihiko SHIMIZU, Yuichi YOKOYAMA, Masafumi YOSHIDA
  • Patent number: 5559621
    Abstract: According to the present invention, there is provided a liquid crystal panel frame used for a liquid crystal display which comprises a pair of opposed substrates, a pair of electrodes formed on each of those substrates, a plurality of rectilinear barrier members provided at predetermined intervals between both substrates and an orientation film formed on said substrates and being subjected to a rubbing process. Each barrier member extends in substantially parallel to the rubbing direction. By adhering each barrier member to the substrate opposed thereto, a plurality of narrowly partitioned rectilinear spaces in which portions other than an aperture formed at the end portion thereof through which the liquid crystal passes are sealed against liquid. Ferroelectric or anti-ferroelectric liquid crystals are encapsulated into each of those rectilinear spaces to form a liquid crystal panel assembly.
    Type: Grant
    Filed: July 20, 1994
    Date of Patent: September 24, 1996
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Takao Minato, Katsuhiro Suzuki, Hisao Hoshi, Masafumi Yoshida
  • Patent number: 5093204
    Abstract: A vibration-damping composite sheet steel made by sandwiching a viscoelastic material between two steel sheets. A rust proofing coating which generates no gaseous matter is formed on one surface of each of the steel sheets which is contacted with the viscoelastic material. The coating is a phosphate coating having no water of crystallization with a coating weight per unit area of 0.5 g/m.sup.2 or over, or a galvanized zinc coating including no zinc oxide.
    Type: Grant
    Filed: October 26, 1990
    Date of Patent: March 3, 1992
    Assignees: Nippon Kokan Kabushiki Kaisha, Mazda Motor Corporation
    Inventors: Yukichi Watanabe, Tomeji Doi, Masafumi Yoshida, Hidekazu Tsubone, Norio Chiba, Kunio Kawasaki, Masahiro Dohi, Hiroshi Kodama, Yoshitaka Takamiya
  • Patent number: 4685075
    Abstract: In apparatus for measuring the propagation time of ultrasonic waves by counting the number of clock pulses occurring within the period of time from the transmission of an ultrasonic pulse to the receiving of the pulse, a receiving circuit receives a transmitted pulse and a received pulse and provides an output which continues from transmission until reception of the pulse. A time-difference detection circuit detects pulses occurring during a time interval t.sub.1 starting at the leading edge of the transmission pulse and ending at the leading edge of the first clock pulse thereafter and a time interval t.sub.2 starting at the leading edge of the received pulse and ending at the leading edge of the first clock pulse thereafter. The duration of the time interval t between transmission and reception is determined in accordance with the equationt=[A+1/m(B-C)].times.
    Type: Grant
    Filed: May 3, 1984
    Date of Patent: August 4, 1987
    Assignee: Kaijo Denki Co., Ltd.
    Inventors: Yukiji Morita, Masafumi Yoshida
  • Patent number: 4389445
    Abstract: A data recording sheet in which data signals are stored in a polarizable macromolecular material sheet layer with polarization different locally in the direction of the surfaces of said sheet layer. The sheet layer causes pyroelectric or piezo-electric polarization through polarization operation, and the data signals thus stored are reproduced in a pyroelectric or piezo-electric mode. The polarizable macromolecular material sheet layer is laminated through a thin intermediate electrode layer on a macromolecular substrate layer whose Young's modulus is greater than that of the sheet layer.
    Type: Grant
    Filed: July 9, 1979
    Date of Patent: June 21, 1983
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Masafumi Yoshida, Kenichi Nakamura
  • Patent number: 4137475
    Abstract: A piezoelectric switch is disclosed for providing a continuous output in response to a contact pressure. An oscillator is brought into contact with a thermoplastic piezoelectric film, having electrodes on both surfaces thereof, via an elastic wave absorbing member.The oscillations cause constantly changing stress in the film, resulting in a constantly varying electric field between the electrodes. The magnitude of the electric field depends on the contact pressure between the oscillator and the piezoelectric element.
    Type: Grant
    Filed: September 23, 1977
    Date of Patent: January 30, 1979
    Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha
    Inventors: Masafumi Yoshida, Naohiro Murayama