Patents by Inventor Yuichi Yoshida

Yuichi 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: 20200016521
    Abstract: In one embodiment, after a new filter unit is installed in a treatment liquid supply apparatus, there is performed, before a solvent-containing treatment liquid is passed through the filter unit, a step of soaking the filter unit with a solvent for pretreatment and then discharging therefrom the solvent. The solubility of a material, constituting a filter part of the filter unit, to the solvent is greater than the solubility of the material to the treatment liquid. This step makes it possible to remove a component, which may elute from the filter part into the treatment liquid to produce foreign matters (particles), before treatment liquid is passed through the filter unit.
    Type: Application
    Filed: September 24, 2019
    Publication date: January 16, 2020
    Applicant: Tokyo Electron Limited
    Inventors: Yuichi YOSHIDA, Ryouichirou NAITOU, Arnaud Alain Jean DAUENDORFFER, Koji TAKAYANAGI, Shinobu MIYAZAKI
  • Patent number: 10493387
    Abstract: In one embodiment, after a new filter unit (3) is installed in a treatment liquid supply apparatus, there is performed, before a solvent-containing treatment liquid is passed through the filter unit, a step of soaking the filter unit with a solvent for pretreatment and then discharging therefrom the solvent. The solubility of a material, constituting a filter part (31) of the filter unit, to the solvent is greater than the solubility of the material to the treatment liquid. This step makes it possible to remove a component, which may elute from the filter part into the treatment liquid to produce foreign matters (particles), before treatment liquid is passed through the filter unit.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: December 3, 2019
    Assignee: Tokyo Electron Limited
    Inventors: Yuichi Yoshida, Ryouichirou Naitou, Arnaud Alain Jean Dauendorffer, Koji Takayanagi, Shinobu Miyazaki
  • Publication number: 20190285822
    Abstract: A connection structure includes: a closure including an introduction tube; at least two optical cables inserted through the introduction tube; a seal that closes a gap between the introduction tube and each of the optical cables; and a holder disposed on a side opposite to the closure when seen from the seal. The holder fixes the at least two optical cables over a predetermined length.
    Type: Application
    Filed: February 27, 2019
    Publication date: September 19, 2019
    Applicant: FUJIKURA LTD.
    Inventors: Yuichi Yoshida, Norihiro Momotsu, Katsushi Agata
  • Patent number: 10411715
    Abstract: A semiconductor device includes an oscillator that oscillates at a specific frequency, a semiconductor integrated circuit that integrates a temperature sensor that detects a peripheral temperature, and a controller that is electrically connected to the oscillator and that corrects temperature dependent error in the oscillation frequency of the oscillator based on the temperature detected by the temperature sensor and a sealing member that integrally seals the oscillator and the semiconductor integrated circuit.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: September 10, 2019
    Assignee: LAPIS Semiconductor Co., Ltd.
    Inventors: Kazuya Yamada, Toshihisa Sone, Akihiro Takei, Yuichi Yoshida, Kengo Takemasa
  • Publication number: 20190190449
    Abstract: A semiconductor device includes an electronic component that includes an oscillator and has terminals on one face. A semiconductor chip is electrically connected to the electronic component and also includes terminals on one face thereof. The electronic component and the semiconductor chip are mounted to a mounting base such that the terminals of the electronic component and the terminals of the semiconductor chip face in the same direction. First bonding wires are connected to the terminals of the semiconductor chip, and second bonding wires having an apex height smaller than that of the first bonding wires connect the terminals of the electronic component to the terminals of the semiconductor chip. A sealing member completely seals within at least the electronic component.
    Type: Application
    Filed: February 15, 2019
    Publication date: June 20, 2019
    Applicant: LAPIS Semiconductor Co., Ltd.
    Inventors: Kengo TAKEMASA, Yuichi YOSHIDA, Toshihisa SONE, Kazuya YAMADA, Akihiro TAKEI
  • Patent number: 10243515
    Abstract: A semiconductor device includes an electronic component that includes an oscillator and has terminals on one face. A semiconductor chip is electrically connected to the electronic component and also includes terminals on one face thereof. The electronic component and the semiconductor chip are mounted to a mounting base such that the terminals of the electronic component and the terminals of the semiconductor chip face in the same direction. First bonding wires are connected to the terminals of the semiconductor chip, and second bonding wires having an apex height smaller than that of the first bonding wires connect the terminals of the electronic component to the terminals of the semiconductor chip. A sealing member completely seals within at least the electronic component.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: March 26, 2019
    Assignee: LAPIS Semiconductor Co., Ltd.
    Inventors: Kengo Takemasa, Yuichi Yoshida, Toshihisa Sone, Kazuya Yamada, Akihiro Takei
  • Publication number: 20190052853
    Abstract: Color noise in a low luminance region of an image is reduced without reducing an information amount of the image. A noise reduction apparatus (1) includes a saturation correction unit (127) configured to reduce saturation of a pixel having luminance lower than luminance corresponding to a first value according to luminance of an image to be displayed on a television set (10) while the luminance of the pixel is maintained.
    Type: Application
    Filed: February 15, 2017
    Publication date: February 14, 2019
    Inventor: YUICHI YOSHIDA
  • Publication number: 20180361428
    Abstract: A film forming method for forming a coating film by applying a coating solution onto a substrate having projections and recesses formed on a surface thereof by a predetermined pattern, includes: applying the coating solution onto the surface of the substrate to form a thick film having a depth of projections and recesses on a surface of the film of a predetermined value or less and having a film thickness larger than a target film thickness of the coating film; and removing the surface of the thick film to form the coating film having the target film thickness.
    Type: Application
    Filed: June 5, 2018
    Publication date: December 20, 2018
    Inventors: Kentaro YOSHIHARA, Yuichi YOSHIDA, Naoki SHIBATA, Kousuke YOSHIHARA
  • Publication number: 20180294239
    Abstract: There is a need to improve reliability of the semiconductor device. A semiconductor device includes a printed circuit board and a semiconductor chip mounted over the printed circuit board. The semiconductor chip includes a pad, an insulation film including an opening to expose part of the pad, and a pillar electrode formed over the pad exposed from the opening. The printed circuit board includes a terminal and a resist layer including an opening to expose part of the terminal. The pillar electrode of the semiconductor chip and the terminal of the printed circuit board are coupled via a solder layer. Thickness h1 of the pillar electrode is measured from the upper surface of the insulation film. Thickness h2 of the solder layer is measured from the upper surface of the resist layer. Thickness h1 is greater than or equal to a half of thickness h2 and is smaller than or equal to thickness h2.
    Type: Application
    Filed: February 5, 2018
    Publication date: October 11, 2018
    Inventors: Kenji SAKATA, Toshihiko AKIBA, Takuo FUNAYA, Hideaki TSUCHIYA, Yuichi YOSHIDA
  • Publication number: 20180292759
    Abstract: A substrate holding apparatus which can prevent a liquid from entering into a rear surface side of a substrate. A substrate holding apparatus is provided with a base material, a first holding portion formed on the base material to hold the substrate, and a second holding portion formed on the base material to hold a plate member by surrounding the circumference of a processing substrate held by the first holding portion. The second holding portion holds the plate member so as to form a second space on the side of the rear surface of the plate member. On the rear surface of the plate member, an absorbing member is arranged to absorb the liquid entered from a gap between the substrate held by the first holding portion and the plate member held by the second holding portion.
    Type: Application
    Filed: June 13, 2018
    Publication date: October 11, 2018
    Applicant: NIKON CORPORATION
    Inventors: Hiroyuki Nagasaka, Makoto Shibuta, Katsushi Nakano, Yuichi Yoshida, Hiroaki Takaiwa
  • Publication number: 20180218929
    Abstract: Disclosed is a substrate processing apparatus including: a processing chamber that accommodates a substrate; a light source that radiates energy rays for a processing to the substrate in the processing chamber; a rotation driving unit that rotates at least one of the substrate and the light source around an axis intersecting with the substrate in the processing chamber; an opening/closing mechanism that switches between an open state and a closed state; and a controller configured to control the opening/closing mechanism to switch between the open state and the closed state, to increase a light emission amount of the light source in synchronization with the switch of the open state to the closed state by the opening/closing mechanism, and to decrease the light emission amount of the light source in synchronization with the switch of the closed state to the open state by the opening/closing mechanism.
    Type: Application
    Filed: January 25, 2018
    Publication date: August 2, 2018
    Inventors: Takaya Kikai, Yuichi Yoshida, Yuzo Ohishi
  • Patent number: 9975073
    Abstract: Disclosed are an apparatus and a method for reducing a processing liquid consumed for removing bubbles from a new filter unit, and shortening a start-up time when the filter unit is attached in a processing liquid supply passage. The method includes: filling the processing liquid into a new filter unit, decompressing inside of the filter unit into a first pressure atmosphere in order to remove bubbles from the filter unit, boosting a pressure of the inside of the filter unit, flowing the processing liquid into the filter unit from a primary side of the filter unit, and supplying the processing liquid flowing from the filter unit to an object to be processed through a nozzle thereby performing a liquid processing and quickly removing the bubbles.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: May 22, 2018
    Assignee: Tokyo Electron Limited
    Inventors: Yuichi Yoshida, Ryouichirou Naitou, Toshinobu Furusho
  • Publication number: 20180076817
    Abstract: A semiconductor device includes an oscillator that oscillates at a specific frequency, a semiconductor integrated circuit that integrates a temperature sensor that detects a peripheral temperature, and a controller that is electrically connected to the oscillator and that corrects temperature dependent error in the oscillation frequency of the oscillator based on the temperature detected by the temperature sensor and a sealing member that integrally seals the oscillator and the semiconductor integrated circuit.
    Type: Application
    Filed: November 3, 2017
    Publication date: March 15, 2018
    Applicant: LAPIS Semiconductor Co., Ltd.
    Inventors: Kazuya YAMADA, Toshihisa SONE, Akihiro TAKEI, Yuichi YOSHIDA, Kengo TAKEMASA
  • Patent number: 9886932
    Abstract: A multi-primary color display device (100) includes: a multi-primary color display panel (10) including a pixel that is defined by a plurality of sub pixels including a red sub pixel (R), a green sub pixel (G), a blue sub pixel (B), and a yellow sub pixel (Ye); and a signal converting circuit (20) converting a three-primary color image signal corresponding to three primary colors into a multi-primary color image signal corresponding to four or more primary colors. The signal converting circuit (20), in a case where a three-primary color image signal representing at least an achromatic color of a half tone is input, performs a signal conversion such that variations in luminance levels of the plurality of sub pixels are equalized.
    Type: Grant
    Filed: September 2, 2013
    Date of Patent: February 6, 2018
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Yuichi Yoshida, Kazunari Tomizawa, Tomohiko Mori, Makoto Hasegawa
  • Publication number: 20180006604
    Abstract: A semiconductor device includes an electronic component that includes an oscillator and has terminals on one face. A semiconductor chip is electrically connected to the electronic component and also includes terminals on one face thereof. The electronic component and the semiconductor chip are mounted to a mounting base such that the terminals of the electronic component and the terminals of the semiconductor chip face in the same direction. First bonding wires are connected to the terminals of the semiconductor chip, and second bonding wires having an apex height smaller than that of the first bonding wires connect the terminals of the electronic component to the terminals of the semiconductor chip. A sealing member completely seals within at least the electronic component.
    Type: Application
    Filed: August 31, 2017
    Publication date: January 4, 2018
    Applicant: LAPIS Semiconductor Co., Ltd.
    Inventors: Kengo TAKEMASA, Yuichi YOSHIDA, Toshihisa SONE, Kazuya YAMADA, Akihiro TAKEI
  • Patent number: 9838022
    Abstract: A semiconductor device includes an oscillator that oscillates at a specific frequency, a semiconductor integrated circuit that integrates a temperature sensor that detects a peripheral temperature, and a controller that is electrically connected to the oscillator and that corrects temperature dependent error in the oscillation frequency of the oscillator based on the temperature detected by the temperature sensor and a sealing member that integrally seals the oscillator and the semiconductor integrated circuit.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: December 5, 2017
    Assignee: LAPIS SEMICONDUCTOR CO., LTD.
    Inventors: Kazuya Yamada, Toshihisa Sone, Akihiro Takei, Yuichi Yoshida, Kengo Takemasa
  • Patent number: 9817323
    Abstract: A liquid treatment method includes: supplying a first organic solvent to a substrate with the substrate being held horizontally by a substrate holder; and thereafter supplying a second organic solvent to a substrate held by the substrate holder, the second solvent having a higher cleanliness than the first solvent.
    Type: Grant
    Filed: February 10, 2016
    Date of Patent: November 14, 2017
    Assignee: Tokyo Electron Limited
    Inventors: Yuichi Yoshida, Kousuke Yoshihara
  • Patent number: 9787250
    Abstract: A semiconductor device includes an electronic component that includes an oscillator and has terminals on one face. A semiconductor chip is electrically connected to the electronic component and also includes terminals on one face thereof. The electronic component and the semiconductor chip are mounted to a mounting base such that the terminals of the electronic component and the terminals of the semiconductor chip face in the same direction. First bonding wires are connected to the terminals of the semiconductor chip, and second bonding wires having an apex height smaller than that of the first bonding wires connect the terminals of the electronic component to the terminals of the semiconductor chip. A sealing member completely seals within at least the electronic component.
    Type: Grant
    Filed: January 4, 2016
    Date of Patent: October 10, 2017
    Assignee: LAPIS SEMICONDUCTOR CO., LTD.
    Inventors: Kengo Takemasa, Yuichi Yoshida, Toshihisa Sone, Kazuya Yamada, Akihiro Takei
  • Patent number: 9784137
    Abstract: A subcritical pressure high-temperature steam power plant includes a combustion boiler system, steam turbine generator system, and condensate and feedwater system and wherein the conditions of steam generated in the boiler system and supplied to the steam turbine generator system are subcritical pressure and high temperature (turbine inlet temperature of 593° C. or more).
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: October 10, 2017
    Assignee: Mitsubishi Hitachi Power Systems, Ltd.
    Inventors: Yoshiki Noguchi, Toshihiko Sasaki, Jun Koizumi, Kazuhiko Saito, Yuichi Yoshida, Noboru Shinotsuka
  • Patent number: 9704428
    Abstract: A display device is disclosed, along with a display method capable of displaying an input image having a resolution higher than the resolution of a display panel without degradation in display quality. The display device is a display device for displaying an image with each frame divided into two sub-frames. In the display device, a bright sub-pixel and a dark sub-pixel in each pixel are interchanged every sub-frame, and an input signal has a vertical resolution twice that of a display panel. The display device displays an image corresponding to the input signal by making the sub-frames different from each other in a voltage supplied to each pixel.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: July 11, 2017
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Tomohiko Mori, Kazunari Tomizawa, Makoto Hasegawa, Yuichi Yoshida