Patents by Inventor Tomoko Yamada

Tomoko Yamada 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: 20110155439
    Abstract: The multilayer wiring substrate includes: a first insulating layer comprising a first surface and a second surface opposite to the first surface; a second insulating layer on the first surface of the first insulating layer; a first wiring pattern on the second surface of the first insulating layer; a second wiring pattern on a surface of the second insulating layer; a first via formed through the first insulating layer; a second via formed through the second insulating layer; and a third wiring pattern formed on the first surface of the first insulating layer and embedded in the second insulating layer, the third wiring pattern having a hole therethrough. A diameter of the hole is smaller than each diameter of the first and second vias. The first via and the second via are connected to each other through a metal filled in the hole of the third wiring pattern.
    Type: Application
    Filed: December 16, 2010
    Publication date: June 30, 2011
    Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.
    Inventor: Tomoko Yamada
  • Publication number: 20110155442
    Abstract: A multilayer wiring board has a structure in which vias are formed on an inner wiring layer in directions toward both surfaces of the inner wiring layer, respectively, and lands are each defined in the inner wiring layer at a position to be connected to one of the vias, each of the lands having a side surface formed in a tapered shape. The lands include first lands and second lands, and the vias include a via connected to a surface on a smaller diameter side of the first land, and a via connected only to a surface on a larger diameter side of the second land. The size of the surface of the larger diameter side of the second land is equal to the size of the surface of the smaller diameter side of the first land.
    Type: Application
    Filed: December 22, 2010
    Publication date: June 30, 2011
    Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.
    Inventor: Tomoko YAMADA
  • Publication number: 20110094581
    Abstract: A dye-sensitized solar cell having high long-term reliability is provided by inventing a glass composition, which is hardly eroded by an iodine electrolyte solution and has a low-melting point property, and a material using the glass composition. The glass composition for a dye-sensitized solar cell of the present invention is characterized by including as a glass composition, in terms of mass %, 20 to 70% of V2O5 and 10 to 50% of P2O5.
    Type: Application
    Filed: December 30, 2010
    Publication date: April 28, 2011
    Inventors: Masahiro SAWADA, Masaaki Hayashi, Kouji Amano, Tomoko Yamada
  • Publication number: 20100096078
    Abstract: Two stacked bodies, each having a metal layer provided on a first metallic foil with carrier via a first insulating layer, are prepared. The first metallic foil with carrier has a metallic foil provided on a carrier plate via a peeling layer. A joined body is formed by jointing the stacked bodies such that the carrier plates are joined via a joining layer. First conductor patterns are formed by patterning the metal layers on both sides of the joined body. Second metallic foils with carrier are provided to the first conductor patterns of the joined body such that the first conductor patterns are opposed to the metallic foils via second insulating layers. Two substrates are formed by peeling the carrier plates with carrier from the peeling layers. Second conductor patterns which are connected electrically to the first conductor patterns are formed from the metallic foils of the substrate.
    Type: Application
    Filed: October 15, 2009
    Publication date: April 22, 2010
    Applicant: SHINKO ELECTRIC INDUSTRIES CO., LTD.
    Inventors: Tatsuya NAKAMURA, Tomoko YAMADA
  • Publication number: 20090275461
    Abstract: A dye-sensitized solar cell having high long-term reliability is provided by inventing a glass composition, which is hardly eroded by an iodine electrolyte solution and has a low-melting point property, and a material using the glass composition. The glass composition for a dye-sensitized solar cell of the present invention is characterized by including as a glass composition, in terms of mass %, to 70% of V2O5 and 10 to 50% of P2O5.
    Type: Application
    Filed: June 3, 2009
    Publication date: November 5, 2009
    Inventors: Masahiro SAWADA, Masaaki HAYASHI, Kouji AMANO, Tomoko YAMADA
  • Publication number: 20090272294
    Abstract: The glass composition for a dye-sensitized solar cell of the present invention is characterized by including, as a glass composition, in terms of mass %, 60 to 87% of Bi2O3, 3 to 12% of B2O3, 0 to 20% of ZnO, and 0.5 to 10% of SiO2+Al2O3+ZrO2.
    Type: Application
    Filed: June 3, 2009
    Publication date: November 5, 2009
    Inventors: Tomoko YAMADA, Masahiro SAWADA, Masaaki HAYASHI, Kouji AMANO
  • Publication number: 20080225061
    Abstract: A pixel having a transistor which controls a current value supplied to a load, a first storage capacitor, a second storage capacitor, and first to fourth switches is included. After the threshold voltage of the transistor is held in the second storage capacitor, a potential in accordance with a video signal is input to the pixel. Voltage obtained by adding a potential in which the potential in accordance with the video signal and the first storage capacitor are capacitively divided to the threshold voltage is held in the second storage capacitor in this manner, so that variation of a current value caused by variations in the threshold voltage of the transistor is suppressed. Thus, desired current can be supplied to the load such as a light-emitting element. In addition, a display device with little deviation from luminance specified by the video signal can be provided.
    Type: Application
    Filed: October 23, 2007
    Publication date: September 18, 2008
    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    Inventors: Hajime KIMURA, Tomoko YAMADA
  • Publication number: 20080220155
    Abstract: In a coating method, such as a droplet discharge method which requires baking, it is an object of the present invention to reduce the baking temperature at the time of forming a wiring and a conductive film. As a feature of the present invention, a composition, in which nanoparticles of a conductive material are dispersed in a solvent, is discharged using a droplet discharge method, and then dried to vaporize the solvent. Then, pretreatment using active oxygen is performed. After which, baking is then performed, whereby a wiring and a conductive film are formed. By performance of the pretreatment by active oxygen before the baking, a baking temperature at the time of forming the wiring and conductive film can be reduced.
    Type: Application
    Filed: February 27, 2008
    Publication date: September 11, 2008
    Inventors: Kensuke Yoshizumi, Noriko Harima, Tomoko Yamada
  • Patent number: 7146534
    Abstract: When an instruction for emergency stop of an image processing system due to an abnormal state of the image processing system is given, a main process of the image processing system gives, to all of subprocesses and image processing-related equipment which are managed thereby, an instruction for stopping processing which is being executed and forcedly making transition to an initial state, that is, a state at the time of starting (at the time of generating a process). When a normal response to the instruction is received from each of processes and equipment within a specified time, it is determined that the abnormal state of the image processing system has been eliminated and the image processing system has been restored, and a notice that emergency stop and reset (transition to an initial state) of the image processing system (and the image processing-related equipment) has been completed, is given to an operator.
    Type: Grant
    Filed: November 8, 2001
    Date of Patent: December 5, 2006
    Assignee: Fuji Photo Film Co. Ltd.
    Inventor: Tomoko Yamada
  • Publication number: 20060258525
    Abstract: It is an object of the present invention to provide a light emitting device of the next generation optical device having a broad emission property that a width at half maximum of an emission spectrum is large in a wavelength range of visible light and capable of recognizing white light emitting by photoluminescence (PL). In a baking process for baking a pressure molding formed by pressure molding of silica fine particles such as fumed silica, a baking temperature is made as not more than 1000° C., hydroxyl groups of the silica fine particles are sufficiently subjected to dehydration condensation reaction so that the particles becomes transparent, a structural defect generated in the process is held without being relaxed, and thus a silica glass is generated. The silica glass is employed as a fluorescent substance.
    Type: Application
    Filed: August 27, 2004
    Publication date: November 16, 2006
    Inventors: Takashi Uchino, Tomoko Yamada
  • Patent number: 6570678
    Abstract: A color image recorded on an original is photoelectrically read out at a first picture element interval and an image signal representing the color image is obtained. An image composing processing is carried out on the image signal under signal composing conditions determined on the basis of a desired image composition and the processed composite image signal is reproduced as a visible image on a recording material. In such an image reproducing system, a color image on an original is photoelectrically read out at a second picture element interval larger than the first picture element interval and a rough image signal is obtained. Image composing processing is carried out on the rough image signal under signal composing conditions determined on the basis of a desired image composition. The processed rough image signal is reproduced as a visible image on a display and the signal composing conditions are corrected so that the visible image on the display satisfies the desired image composition.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: May 27, 2003
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Tomoko Yamada, Shinji Itoh
  • Publication number: 20020054281
    Abstract: When an instruction for emergency stop of an image processing system due to an abnormal state of the image processing system is given, a main process of the image processing system gives, to all of subprocesses and image processing-related equipment which are managed thereby, an instruction for stopping processing which is being executed and forcedly making transition to an initial state, that is, a state at the time of starting (at the time of generating a process). When a normal response to the instruction is received from each of processes and equipment within a specified time, it is determined that the abnormal state of the image processing system has been eliminated and the image processing system has been restored, and a notice that emergency stop and reset (transition to an initial state) of the image processing system (and the image processing-related equipment) has been completed, is given to an operator.
    Type: Application
    Filed: November 8, 2001
    Publication date: May 9, 2002
    Inventor: Tomoko Yamada
  • Patent number: 6160911
    Abstract: A color image recorded on an original is photoelectrically read by use of an area sensor on which an image of the color image is formed through a zoom lens. A color component image signal representing information on a predetermined color component is continuously obtained from an image formed on the area sensor and reproduced as a visible image on a CRT, while two-dimensionally moving the original and zooming the zoom lens. A plurality of color image signals are obtained from an image formed on the area sensor when the original and the zoom lens are in a position where only a desired part of the color image is displayed on the CRT, and reproduced as a visible image.
    Type: Grant
    Filed: December 20, 1996
    Date of Patent: December 12, 2000
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Tomoko Yamada, Shinji Itoh, Ryo Suzuki
  • Patent number: 6151421
    Abstract: In an image composing apparatus, a desired image, which is selected from first digital images having been stored previously, and a desired image, which is selected from second digital images having been newly acquired, are combined with each other, and a digital composed image of a desired design is thereby obtained. The apparatus comprises several pieces of design defining information for specifying a size of the digital composed image, the desired first digital image, a position on a coordinate system associated with the digital composed image, at which position the desired first digital image is to be located, the desired second digital image, and a position on the coordinate system, at which position the desired second digital image is to be located. A specifying device specifies a single piece of design defining information from several pieces of design defining information.
    Type: Grant
    Filed: June 6, 1997
    Date of Patent: November 21, 2000
    Assignee: Fuji Photo Film Co., Ltd.
    Inventor: Tomoko Yamada