Patents by Inventor Yusuke Watanabe

Yusuke Watanabe 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: 20170025586
    Abstract: A light emitting device includes a substrate, a light emitting element mounted on the substrate, a phosphor plate for covering an upper surface of the light emitting element, a white reflecting resin placed on the substrate to surround side surfaces of the light emitting element and the phosphor plate, and a reflecting frame, including a reflecting film formed by plating and a bonding portion, and placed on the substrate to surround the light emitting element, the phosphor plate, and the white reflecting resin. The reflecting frame is directly bonded to the substrate by the bonding portion in a portion where the white reflecting resin is not located.
    Type: Application
    Filed: March 9, 2016
    Publication date: January 26, 2017
    Applicants: CITIZEN ELECTRONICS CO., LTD., CITIZEN HOLDINGS CO., LTD.
    Inventor: Yusuke Watanabe
  • Patent number: 9518180
    Abstract: The present invention relates to an absorbent suitable for use in a thin sanitary material/absorbent article having a high absorbent content and not prone to gel blocking, the absorbent having excellent liquid diffusibility (e.g. SFC) and minimal decrease in absorption ratio under pressure (e.g., AAP or PUP) even when a liquid permeation enhancer is added, and to a method for manufacturing the high-performance absorbent stably during actual production. The method is a method for manufacturing a polyacrylic acid (salt)-based absorbent, having a surface-crosslinking agent addition step for adding a solution of a surface-crosslinking agent, and a liquid permeation enhancer addition step for adding a liquid permeation enhancer, the liquid permeation enhancer addition step being performed after and/or at the same time as the surface-crosslinking agent addition step, the method characterized in that a surface crosslinking step for performing heat treatment in an atmosphere having a dew point of 45° C. to 100° C.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: December 13, 2016
    Assignee: NIPPON SHOKUBAI CO., LTD.
    Inventors: Kazuki Kimura, Yusuke Watanabe, Sayaka Machida, Taku Fujimoto, Kenji Kadonaga
  • Patent number: 9500907
    Abstract: According to one embodiment, a liquid crystal display includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first line, a second line, a switching element, a pixel electrode, a common electrode, and a first alignment film. The second substrate includes a second alignment film. The liquid crystal layer includes a liquid crystal molecule kept between the first alignment film and the second alignment film. First anchoring strength is provided on the first alignment film which is a photo-alignment film, second anchoring strength is provided on the second alignment film which is a rubbing alignment film, and the first anchoring strength is substantially equal to or greater than the second anchoring strength.
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: November 22, 2016
    Assignee: Japan Display Inc.
    Inventors: Hidemasa Yamaguchi, Masato Imai, Shingo Kataoka, Yusuke Watanabe, Fumihito Shibano
  • Publication number: 20160303820
    Abstract: A metal-resin composite body (100) of the present invention is obtained by bonding a resin member (101) and a metal member (102) together. The resin member (101) is obtained by curing a thermosetting resin composition (P) containing a thermosetting resin (A) and a filler (B). The metal member (102) has a roughened layer (104) including fine irregularities on at least a bonding surface (103) bonded to the resin member (101). A portion of the filler (B) is present in depression portions constituting the irregularities of the roughened layer (104).
    Type: Application
    Filed: November 28, 2014
    Publication date: October 20, 2016
    Applicant: SUMITOMO BAKELITE CO., LTD.
    Inventors: Yoshihiro Takihana, Koji Koizumi, Yusuke Watanabe
  • Patent number: 9430698
    Abstract: An information input apparatus includes an observation unit that observes an environment including a user and one or more apparatuses to be controlled and includes a sensor; a learning unit that separates a foreground including the user and the one or more apparatuses to be controlled and a background including the environment except for the foreground from observation data obtained by the observation unit and learns three-dimensional models of the foreground and the background; a state estimation unit that estimates positions and postures of already modeled foregrounds in the environment; a user recognition unit that identifies fingers of the user from the foreground and recognizes a shape, position, and posture of the fingers; and an apparatus control unit that outputs a control command to the one or more apparatuses to be controlled on the basis of the recognized shape, position, and posture of the fingers.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: August 30, 2016
    Assignee: SONY CORPORATION
    Inventors: Kuniaki Noda, Hirotaka Suzuki, Haruto Takeda, Yusuke Watanabe
  • Publication number: 20160010235
    Abstract: A fuel cell separator 60 having a metal plate and an anticorrosion resin coating layer 55 formed thereon is provided, with which adhesion between the resin coating layer 55 and its counterpart member is further increased and the durability of a fuel cell unit is improved. In forming the fuel cell separator 60 having a separator substrate 50 that is a metal plate and an anticorrosion resin coating layer 55 formed thereon, the resin coating layer 55 is formed such that it has a surface roughness Ra of 0.5 to 13.5 ?m. Increasing the surface roughness will produce an anchoring effect, which will improve the adhesive force at the interface. The aforementioned surface roughness Ra can be obtained either with the use of fillers that are mixed into the resin coating layer 55 or with external force applied to the surface of the resin coating layer 55 by means of shot blasting, for example.
    Type: Application
    Filed: September 24, 2015
    Publication date: January 14, 2016
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Yusuke Watanabe, Yoshinobu Kurosaki
  • Patent number: 9178223
    Abstract: A fuel cell separator 60 having a metal plate and an anticorrosion resin coating layer 55 formed thereon is provided, with which adhesion between the resin coating layer 55 and its counterpart member is further increased and the durability of a fuel cell unit is improved. In forming the fuel cell separator 60 having a separator substrate 50 that is a metal plate and an anticorrosion resin coating layer 55 formed thereon, the resin coating layer 55 is formed such that it has a surface roughness Ra of 0.5 to 13.5 ?m. Increasing the surface roughness will produce an anchoring effect, which will improve the adhesive force at the interface. The aforementioned surface roughness Ra can be obtained either with the use of fillers that are mixed into the resin coating layer 55 or with external force applied to the surface of the resin coating layer 55 by means of shot blasting, for example.
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: November 3, 2015
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Yusuke Watanabe, Yoshinobu Kurosaki
  • Publication number: 20150294817
    Abstract: An object of the present invention is to provide an engine starting device which can prevent rattling of an ignition switch in a coupled state. Provided is an engine starting device including: a housing 2 accommodating a rotational operation shaft 1; and an ignition switch 3 coupled to the housing 2 and configured to be actuated upon application of rotational operation force to the rotational operation shaft 1. The ignition switch 3 is fitted and held in an attachment recess 4 formed in the housing 2, in such a way as to be prevented from falling from the attachment recess 4 by appropriate snap-locking portion 5.
    Type: Application
    Filed: November 29, 2013
    Publication date: October 15, 2015
    Inventor: Yusuke Watanabe
  • Publication number: 20150283793
    Abstract: In a metal resin composite body (100) of the present invention, a resin member (101) and a metal member (102) are joined, and the metal resin composite body (100) is obtained by joining the resin member (101) and the metal member (102). The resin member (101) is formed of a thermosetting resin composition (P) including a thermosetting resin (A) as a resin component. In the metal member (102), a ratio of a real surface area by using a nitrogen adsorption BET method to an apparent surface area of a joining surface (103) joining to at least the resin member (101) is greater than or equal to 100 and less than or equal to 400.
    Type: Application
    Filed: October 9, 2013
    Publication date: October 8, 2015
    Applicant: SUMITOMO BAKELITE CO., LTD.
    Inventors: Koji Koizumi, Yusuke Watanabe, Yoshihiro Takihana, Shinya Yamamoto
  • Publication number: 20150273795
    Abstract: In a metal resin composite body (100) of the present invention, a resin member (101) and a metal member (102) are joined, and the metal resin composite body (100) is obtained by joining the resin member (101) and the metal member (102). The resin member (101) is formed of a thermosetting resin composition (P) including a thermosetting resin (A) as a resin component. In the metal member (102), glossiness of a joining surface (103) joining to at least the resin member (101) is greater than or equal to 0.1 and less than or equal to 30. Here, the glossiness indicates a value of a measurement angle of 60° which is measured on the basis of ASTM-D523.
    Type: Application
    Filed: October 9, 2013
    Publication date: October 1, 2015
    Applicant: SUMITOMO BAKELITE CO., LTD.
    Inventors: Koji Koizumi, Yusuke Watanabe, Yoshihiro Takihana, Shinya Yamamoto
  • Publication number: 20150262004
    Abstract: An information input apparatus includes an observation unit that observes an environment including a user and one or more apparatuses to be controlled and includes a sensor; a learning unit that separates a foreground including the user and the one or more apparatuses to be controlled and a background including the environment except for the foreground from observation data obtained by the observation unit and learns three-dimensional models of the foreground and the background; a state estimation unit that estimates positions and postures of already modeled foregrounds in the environment; a user recognition unit that identifies fingers of the user from the foreground and recognizes a shape, position, and posture of the fingers; and an apparatus control unit that outputs a control command to the one or more apparatuses to be controlled on the basis of the recognized shape, position, and posture of the fingers.
    Type: Application
    Filed: May 29, 2015
    Publication date: September 17, 2015
    Inventors: Kuniaki Noda, Hirotaka Suzuki, Haruto Takeda, Yusuke Watanabe
  • Patent number: 9117982
    Abstract: A light-emitting device includes a substrate that includes at least a pair of electrodes, an LED element electrically mounted on the substrate, a phosphor plate adhered to an upper surface of the LED element and including an upper surface and a lower surface each having an area larger than that of the upper surface of the LED element, a white resin provided on an upper surface of the substrate and seamlessly covering a peripheral side surface of the LED element and a peripheral side surface of the phosphor plate. A lower surface of the phosphor plate is adhered to the upper surface of the LED element through a transparent adhesive.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: August 25, 2015
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN HOLDINGS CO., LTD.
    Inventors: Kazuya Ishihara, Yuki Suto, Yusuke Watanabe
  • Publication number: 20150225514
    Abstract: An object of the present invention is to provide a method for producing a water absorbing agent, whereby the ability to produce the water absorbing agent is enhanced or the amount of a residual surface crosslinking agent is reduced (or Anti-Caking property are enhanced) in the production of a water absorbing agent having high physical properties (particularly, high liquid permeability and Anti-Caking property), whereas the surface crosslinking step tends to be a rate-determining step in the current state of the art. In this method for producing a water absorbing agent, an additive selected from a polyvalent metal cation-containing compound, water-insoluble inorganic fine particles, and a cationic polymer compound is used, and surface crosslinking, particularly surface crosslinking with an alkylene carbonate compound, is performed under conditions where a temperature in a heat treatment system is controlled to be in a range from 100° C. to 300° C.
    Type: Application
    Filed: August 20, 2013
    Publication date: August 13, 2015
    Inventors: Kazuki Kimura, Yusuke Watanabe, Sayaka Machida, Taku Fujimoto, Kenji Kadonaga
  • Publication number: 20150210843
    Abstract: The present invention relates to an absorbent suitable for use in a thin sanitary material/absorbent article having a high absorbent content and not prone to gel blocking, the absorbent having excellent liquid diffusibility (e.g. SFC) and minimal decrease in absorption ratio under pressure (e.g., AAP or PUP) even when a liquid permeation enhancer is added, and to a method for manufacturing the high-performance absorbent stably during actual production. The method is a method for manufacturing a polyacrylic acid (salt)-based absorbent, having a surface-crosslinking agent addition step for adding a solution of a surface-crosslinking agent, and a liquid permeation enhancer addition step for adding a liquid permeation enhancer, the liquid permeation enhancer addition step being performed after and/or at the same time as the surface-crosslinking agent addition step, the method characterized in that a surface crosslinking step for performing heat treatment in an atmosphere having a dew point of 45° C. to 100° C.
    Type: Application
    Filed: August 20, 2013
    Publication date: July 30, 2015
    Inventors: Kazuki Kimura, Yusuke Watanabe, Sayaka Machida, Taku Fujimoto, Kenji Kadonaga
  • Patent number: 9075444
    Abstract: An information input apparatus includes an observation unit that observes an environment including a user and one or more apparatuses to be controlled and includes a sensor; a learning unit that separates a foreground including the user and the one or more apparatuses to be controlled and a background including the environment except for the foreground from observation data obtained by the observation unit and learns three-dimensional models of the foreground and the background; a state estimation unit that estimates positions and postures of already modeled foregrounds in the environment; a user recognition unit that identifies fingers of the user from the foreground and recognizes a shape, position, and posture of the fingers; and an apparatus control unit that outputs a control command to the one or more apparatuses to be controlled on the basis of the recognized shape, position, and posture of the fingers.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: July 7, 2015
    Assignee: SONY CORPORATION
    Inventors: Kuniaki Noda, Hirotaka Suzuki, Haruto Takeda, Yusuke Watanabe
  • Patent number: 9051067
    Abstract: Provided is a production method for the particulate water-absorbing agent, which can collecting the fine powders generated during the producing process efficiently without worsening working environment, and also the particulate water-absorbing agent produced by the production method thereof. This production method includes (1) a polymerization step for obtaining a polymer gel, (2) a drying step for drying said polymer gel to obtain a particulate water-absorbing resin, (3) a classification step for sieving said particulate water-absorbing resin, (4) a surface cross-linking step for cross-linking the neighborhood of the surface of said particulate water-absorbing resin (5) a packaging step for filling a packaging material container with said particulate water-absorbing agent for packaging and (6) a transportation step for transporting the products produced in each of the steps to the other steps.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: June 9, 2015
    Assignee: Nippon Shokubai Co., Ltd.
    Inventors: Kozo Nogi, Sumio Okuda, Keiji Inoue, Kazumasa Konishi, Toru Nishioka, Yusuke Watanabe
  • Publication number: 20150112891
    Abstract: The present technique relates to an information processor, an information processing method, and a program by which an objective variable value is efficiently and highly precisely estimated. A log acquisition unit acquires objective time-series data corresponding to the objective variable to be estimated, and a plurality of pieces of explanatory time-series data being time-series data corresponding to a plurality of explanatory variables explaining the objective variable. A model parameter update unit learns a parameter of a probability model using the acquired objective time-series data and plurality of pieces of explanatory time-series data. A log selection unit selects, based on the parameter of the probability model having been obtained by the learning, the explanatory variable corresponding to the explanatory time-series data acquired by the log acquisition unit.
    Type: Application
    Filed: June 5, 2013
    Publication date: April 23, 2015
    Applicant: SONY CORPORATION
    Inventors: Yusuke Watanabe, Masato Ito, Masahiro Tamori
  • Patent number: 8921005
    Abstract: A uniform and dense resin coat is formed on a surface of a peripheral region of a fuel cell separator. However, the formed resin coat may contain defects (holes). With the present invention, however, any such defects in the resin coat are coated with a metal coat. That is, when depositing metal in complex ions on the fuel cell separator by an electrodeposition process, the metal is adhered not only to a power generation region but also to a portion where the surface (separator base material surface) is exposed by the defects of the resin coat, thereby forming the metal coat on the defects. Thus, it is possible to improve the corrosion resistance of the fuel cell separator as compared to the case that the surface of the separator base material is exposed at the portions of the defects of the resin coat.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: December 30, 2014
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Hirofumi Onishi, Jin Hak Kim, Yusuke Watanabe, Makoto Yoshida
  • Patent number: 8845924
    Abstract: The present invention provides a water absorbing agent, including: water absorbent resin particles; and a modified cationic polymer compound containing a primary amino group and/or a secondary amino group, the modified cationic polymer compound being obtained by reacting, with a modifying agent, a cationic polymer compound containing the primary amino group and/or the secondary amino group, and the modifying agent containing two or more carbon atoms continuously linked, and one reactive group which reacts with the primary amino group and/or the secondary amino group. The present invention further provides a method for producing a water absorbing agent including water absorbent resin particles, the method including the step (i) of mixing the water absorbent resin particles with a modified cationic polymer compound.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: September 30, 2014
    Assignee: Nippon Shokubai Co., Ltd.
    Inventors: Yoshifumi Adachi, Kazushi Torii, Yusuke Watanabe, Taishi Kobayashi, Toshimasa Kitayama, Seiichi Suzuki, Atsuro Yoneda
  • Patent number: D777694
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: January 31, 2017
    Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.
    Inventor: Yusuke Watanabe