Patents by Inventor Atsushi Fujita

Atsushi Fujita 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: 20180163295
    Abstract: A film formation apparatus includes a carrying unit circulating and carrying an electronic component in a chamber, a film formation processing unit forming a film on the electronic component, a tray carried by the carrying unit, and including a mount surface, and a mount member which is mounted on the mount surface, and on which the electronic component is placed. The mount member includes a holding sheet having an adhesive surface, and a non-adhesive surface, and a sticking sheet having a first sticking surface with adhesiveness sticking to the non-adhesive surface, and a second sticking surface with adhesiveness sticking to the mount surface of the tray. The adhesive surface includes a pasting region for pasting the electronic components. The first sticking surface sticks across an entire region of the non-adhesive surface corresponding to at least the pasting region.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 14, 2018
    Inventors: Akihiko ITO, Yoshinao KAMO, Shigeki MATSUNAKA, Atsushi FUJITA
  • Publication number: 20180110162
    Abstract: An electronic component, an electronic component manufacturing apparatus, and an electronic component manufacturing method are provided which enable an electromagnetic wave shielding film formed on a package to achieve an excellent shielding characteristic. An electronic component 10 includes an electromagnetic wave shielding film 13 formed on the top face of a package sealing elements. The thickness of the electromagnetic wave shielding film 13 on the top face of the package 12 is 0.5 to 9 ?m, and the relationship between the average height Rc of the roughness curvature factor of the top face of the package 12 and the thickness Te of the electromagnetic wave shielding film 13 is Rc?2Te.
    Type: Application
    Filed: October 11, 2017
    Publication date: April 19, 2018
    Inventors: Akihiko ITO, Yoshinao KAMO, Shigeki MATSUNAKA, Atsushi FUJITA
  • Publication number: 20180094133
    Abstract: Disclosed herein is an interior/exterior automotive trim component made of a thermoplastic resin composition including components (A)-(F), wherein relative to 100 parts by mass of the component (A), the component (B) such as a particular hindered phenol based antioxidant is 0.09-0.11 parts by mass, the component (C) such as dibutyl hydroxy toluene is 0.001-0.015 parts by mass, the component (D) such as tris(2,4-di-t-butylphenyl) phosphite is 0.04-0.06 parts by mass, the component (E) such as a particular benzotriazole based light stabilizer is 0.09-0.11 parts by mass, and the component (F) such as a particular hindered amine based light stabilizer is 0.09-0.11 parts by mass. The component (A) is a polycarbonate resin composition comprised of a molten mixture of a plurality of predetermined carbonate copolymers having respectively different copolymerization ratios.
    Type: Application
    Filed: September 28, 2017
    Publication date: April 5, 2018
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Yohei ICHIHARA, Atsushi FUJITA, Hideki KINOSHITA
  • Publication number: 20180063891
    Abstract: A resonant circuit in an inverter includes a first resonant circuit configured with a heating coil and a first resonant capacitor connected in series to the heating coil, a second resonant circuit configured with the first resonant circuit and a second resonant capacitor connected in parallel to the first resonant circuit, and a resonance choke coil connected in series to the second resonant circuit. The resonant circuit is configured so that impedance of the heating coil and the first resonant capacitor is set to be close to impedance of the second resonant capacitor, at a frequency of a current flowing through the heating coil. Thus, an object to be heated can be efficiently induction-heated without an increase in a current flowing through the switching element.
    Type: Application
    Filed: August 4, 2017
    Publication date: March 1, 2018
    Inventors: Makoto IMAI, Atsushi FUJITA, Takayuki HIROKAWA
  • Patent number: 9862283
    Abstract: The present disclosure provides a non-contact charging apparatus including a power transmitting coil and a power receiving coil which face each other. At least one of the power transmitting coil or the power receiving coil includes a magnetic body and a coil wound around the magnetic body. The magnetic body has, on both end portions, exposed regions in which the wound coil is absent. One of the exposed regions that is on a face facing the power transmitting coil or the power receiving coil is larger than another one of the exposed regions that is on a face not facing the power transmitting coil or the power receiving coil.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: January 9, 2018
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hideki Sadakata, Atsushi Fujita, Yoshiharu Omori, Daisuke Bessyo
  • Publication number: 20170343382
    Abstract: A method of position estimation including: a signal detection step in which N (where N is an integer of 3 or more) sensors each detect a magnetic field which is in accordance with a position of a mover and output a detection signal as an electrical signal, the detection signals being displaced in phase by an angle obtained by dividing 360 degrees by N; a crossing detection step in which a crossing detection section sequentially detects a crossing at which each detection signal having been output through the signal detection step crosses another; a subdivision detection step in which a subdivision detection section detects a portion of the detection signal that connects from a crossing to another crossing which is adjacent to that crossing, as one or more subdivision signals; and a line segment joining step in which a line segment joining section sequentially joins the subdivision signals and estimates the position of the mover based on the plural subdivision signals having been joined, to generate an estimate
    Type: Application
    Filed: December 18, 2015
    Publication date: November 30, 2017
    Inventors: Tomohiro FUKUMURA, Atsushi FUJITA, Shota ISHIGAMI
  • Patent number: 9831712
    Abstract: A non-contact charger aims to control transmitted power efficiently. The non-contact charger includes a transmitting coil, an inverter circuit, a receiving coil, and a transmitted power control circuit. The inverter circuit outputs the transmitted power to the transmitting coil. The receiving coil receives power as received power from the transmitting coil. The transmitted power control circuit drives the inverter circuit at a frequency higher than maximum received power frequencies at which the received power has one or two maximum values.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: November 28, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hideki Sadakata, Atsushi Fujita, Yoshiharu Omori, Daisuke Bessyo
  • Publication number: 20170334356
    Abstract: An image generation apparatus includes an image processor and a detector. The image processor generates a composite image viewed from at least one virtual viewpoint, and outputs the generated composite image to a display. The detector detects an indication of a driver intention to drive the host vehicle to a right or to a left relative to a travelling direction of the host vehicle. The image processor generates the composite image viewed from a virtual viewpoint located in front of the host vehicle in the travelling direction, the composite image showing a lateral surface of the host vehicle on a side corresponding to the detected indication of the driver intention. Thus, it is possible to make it easier to check a situation at a time of a right turn, a left turn, or a travelling direction change.
    Type: Application
    Filed: April 20, 2017
    Publication date: November 23, 2017
    Applicant: FUJITSU TEN LIMITED
    Inventor: Atsushi FUJITA
  • Patent number: 9755500
    Abstract: A power feeding device of a non-contact charging device includes a power factor improvement circuit which converts an AC power supply to DC, and improves a power factor, a smoothing capacitor connected to an output end of the power factor improvement circuit, an inverter circuit which includes a plurality of switching elements, and generates an AC signal using a voltage of the smoothing capacitor as a power supply, a power feeding section which feeds power based on the AC signal to a power receiving device, and a control circuit which modulates at least one of a duty factor or an operation frequency of each of the switching elements of the inverter circuit in synchronization with the AC power supply.
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: September 5, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hideki Sadakata, Atsushi Fujita, Takashi Kashimoto, Daisuke Bessyo
  • Patent number: 9723201
    Abstract: There is provided an image capturing apparatus. An image capturing unit captures a plurality of moving images. A control unit adds, to each of the plurality of moving images, a first special effect which is common to all of the plurality of moving images, and adds, to each of one or more of the plurality of moving images, a second special effect which is determined on a moving image-by-moving image basis. A generating unit generates a joined moving image constituted by the plurality of moving images to which the special effects have been added by the control unit.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: August 1, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventor: Atsushi Fujita
  • Patent number: 9714329
    Abstract: A film includes a vinyl chloride-based resin, a modified epoxidized vegetable oil having a multimer mass content of 5 to 50 %, an aliphatic dibasic acid ester-based compound with not more than 10 carbon atoms having a molecular weight-average of 200 to 1000, and a polyester-based compound having a molecular weight-average of 3000 to 10000, in which a mixture of the modified epoxidized vegetable oil and the aliphatic dibasic acid ester-based compound is compounded in a mass ratio of 30 to 50 parts based on 100 parts of the vinyl chloride-based resin, a content of the modified epoxidized vegetable oil in the mixture of the modified epoxidized vegetable oil and the aliphatic dibasic acid ester-based compound is 30 to 70 % by mass, and the polyester-based compound is compounded in a mass ratio of 5 to 15 parts based on 100 parts of the vinyl chloride-based resin.
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: July 25, 2017
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Kazuya Tanaka, Atsushi Fujita, Yasuharu Amakasu
  • Patent number: 9706120
    Abstract: An image pickup apparatus includes a shooting scene determining unit configured to determine a shooting scene, a selecting unit configured to select a bracket shooting from a plurality of bracket shootings which alter parameters in different ways from each other, based on the shooting scene determined by the shooting scene determining unit, and an image pickup unit configured to perform the bracket shooting selected by the selecting unit, and the selecting unit selects one type of bracket shooting even when the shooting scene determined by the shooting scene determining unit is suitable for at least two types of bracket shootings in the plurality of bracket shootings.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: July 11, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventor: Atsushi Fujita
  • Patent number: 9704643
    Abstract: A power feeder of a contactless power transmission device includes a housing base member, a primary coil provided on the housing base member and configured to generate magnetic flux, a cover attached to the housing base member and configured to cover the primary coil, a capacitance sensor including a detection electrode between the primary coil and the cover, and configured to detect foreign matter around the cover based on a change in capacitance detected using the detection electrode, and a high-dielectric member embedded in the cover and having a permittivity higher than that of a material for the cover.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: July 11, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD
    Inventors: Hiroaki Kurihara, Yoshihiro Sakamoto, Atsushi Fujita
  • Patent number: 9660514
    Abstract: A power feeding device of a non-contact charging device includes a power factor improvement circuit which converts an AC power supply to DC, and improves a power factor, a smoothing capacitor connected to an output end of the power factor improvement circuit, an inverter circuit which includes a plurality of switching elements, and generates an AC signal using a voltage of the smoothing capacitor as a power supply, a power feeding section which feeds power based on the AC signal to a power receiving device, and a control circuit which modulates a duty factor of each of the switching elements of the inverter circuit in synchronization with the AC power supply, wherein the control circuit controls the plurality of switching elements so that an increment of the modulated duty factor is not equal to a decrement of the modulated duty factor.
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: May 23, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hideki Sadakata, Atsushi Fujita, Takashi Kashimoto, Daisuke Bessyo
  • Publication number: 20170095947
    Abstract: There is provided a method capable of manufacturing a mold at low cost, and a method of manufacturing a biocompatible pattern sheet by using the mold. The method of manufacturing a mold having a recessed pattern includes the steps of: forming a silicone resin film by applying a silicone resin solution to a surface of a model having a protrusion pattern; defoaming the silicone resin film by reducing the silicone resin film in pressure; forming the mold by heating and curing the silicone resin film while a base plate is in contact with a face of the silicone resin film, the face being opposite to the model; and releasing the mold from the model after releasing the base plate. The method of manufacturing a pattern sheet uses the mold.
    Type: Application
    Filed: October 5, 2016
    Publication date: April 6, 2017
    Applicant: FUJIFILM Corporation
    Inventors: Shotaro OGAWA, Aya MOCHIZUKI, Atsushi FUJITA, Toshihiro USA
  • Publication number: 20170095946
    Abstract: The method of manufacturing a mold includes the steps of: forming a silicone resin film on a surface of a model having a protrusion pattern; pressing a side of a base plate with which a separation sheet is in close contacts on a gap adjustment mechanism and the silicone resin film; heating and curing the silicone resin film to form the mold; releasing the base plate; and releasing the separation sheet from the mold, after releasing the mold from the model, wherein the gap adjustment mechanism has a height at which a tip of the protrusion pattern sticks into the separation sheet when the base plate is pressed on the gap adjustment mechanism. The method of manufacturing a pattern sheet uses the mold.
    Type: Application
    Filed: October 5, 2016
    Publication date: April 6, 2017
    Applicant: FUJIFILM Corporation
    Inventors: SHOTARO OGAWA, TOSHIHIRO USA, ATSUSHI FUJITA, AYA MOCHIZUKI
  • Patent number: 9568061
    Abstract: Disclosed is a brake pad for yaw control comprising: a braking part having a braking surface, and including a fluororesin fiber assembly and a matrix resin infiltrated into the fluororesin fiber assembly.
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: February 14, 2017
    Assignee: HITACHI CHEMICAL COMPANY, LTD.
    Inventors: Mika Kobune, Akira Nagai, Atsushi Fujita, Kouichi Ueda, Masayoshi Arakawa
  • Patent number: 9555713
    Abstract: A contactless power transmission device includes a power receiver, a power feeder configured to contactlessly feed power to the power receiver, the power feeder including a primary coil configured to generate magnetic flux by an input alternating current voltage, and a cover configured to cover the primary coil, and a capacitive sensor configured to supply an alternating current voltage to an electrode to measure a capacitance occurring between the electrode and foreign matter present around the cover and thereby detect the foreign matter. The frequency of the alternating current voltage of the capacitive sensor is set to be higher than the frequency of the magnetic flux generated by the primary coil.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: January 31, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Atsushi Fujita, Yoshihiro Sakamoto, Yoshiharu Omori, Hideki Sadakata, Takashi Kashimoto, Hiroaki Kurihara
  • Patent number: 9543065
    Abstract: Disclosed is a noncontact power transmission system including a power transmission device for transmitting power to a power receiving device in a noncontact manner. The power transmission device includes a cover covering a portion of an outline of the power transmission device where the power transmission device faces the power receiving device, a base covering another portion of the outline of the power transmission device where the power transmission device does not face the power receiving device, a magnetic body arranged in a space enclosed with the cover and the base, a coil bobbin covering the magnetic body partially or entirely, and a coil wire which is wound around the coil bobbin and which generates a magnetic flux upon receiving an alternating current. The coil bobbin includes a load support.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: January 10, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hiroaki Kurihara, Atsushi Fujita, Hideki Sadakata, Yoshiharu Omori, Daisuke Bessyo
  • Patent number: 9524823
    Abstract: A coil unit configured to transmit or receive electric power by electromagnetic induction in a noncontact manner, including: a coil into or from both terminals of which a high-frequency voltage is input or output; a metal conductor placed near the coil; and a first capacitor and a second capacitor connected to the terminals of the coil, wherein the ratio of the capacitance between the first capacitor and the second capacitor is set to a value at which a current induced into the metal conductor due to capacitance coupling when a high-frequency voltage is input into or output from the coil is reduced.
    Type: Grant
    Filed: February 28, 2014
    Date of Patent: December 20, 2016
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Norihiro Miyashita, Atsushi Fujita, Hideki Sadakata, Yoshiharu Omori