Patents by Inventor Satoshi Naganawa

Satoshi Naganawa 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: 20120242220
    Abstract: A light-emitting composition comprising (A) a compound having a cyanoethyl group, (B) an adhesive resin material and (C) an electroluminescent material, wherein an amount of the component (B) is from 1 to 1,000 parts by mass per 100 parts by mass of the component (A); an electroluminescent sheet comprising at least a first electrode, an electroluminescent layer and a second electrode, laminated in this order, wherein at least one of the first electrode and the second electrode is transparent, and the electroluminescent layer contains the light-emitting composition; and a method for producing thereof are provided. Specifically, an electroluminescent sheet that can be produced at ambient temperature without heating, has high productivity, and can be mass produced at low cost, a method for producing thereof, and a light-emitting composition used therein are provided.
    Type: Application
    Filed: October 19, 2010
    Publication date: September 27, 2012
    Applicant: LINTEC CORPORATION
    Inventors: Satoshi Naganawa, Yumiko Amino, Yoshitomo Ono
  • Publication number: 20120146485
    Abstract: A light-emitting sheet which does not cause failures such as a short circuit without causing dielectric breakdown at the end of element at applying a voltage and which is able to realize stable driving, and an efficient method for producing the light-emitting sheet, are provided. Specifically, a light-emitting sheet having a first electrode, a second electrode, and a light-emitting layer disposed between the first and the second electrodes, wherein a short circuit preventing member composed of an insulator is arranged on the periphery of the light-emitting layer in such a way that a part of the member is projected from the light-emitting layer, and an efficient method for producing the light-emitting sheet, are provided.
    Type: Application
    Filed: July 8, 2010
    Publication date: June 14, 2012
    Applicant: LINTEC CORPORATION
    Inventors: Yumiko Matsubayashi, Satoshi Naganawa, Yoshitomo Ono
  • Publication number: 20120146490
    Abstract: A light-emitting sheet which does not cause failures such as a short circuit without causing dielectric breakdown at the end of element at applying a voltage and which is able to realize stable driving is provided.
    Type: Application
    Filed: July 8, 2010
    Publication date: June 14, 2012
    Applicant: LINTEC CORPORATION
    Inventors: Yumiko Matsubayashi, Satoshi Naganawa, Yoshitomo Ono
  • Publication number: 20120034423
    Abstract: The present invention provides; a method for forming a metal oxide film which has both a surface irregularity and a predetermined pattern or either and has few unevenness of surface specific resistance, light transmittance and the like, and such the metal oxide film. The method for forming a metal oxide film having both a surface irregularity and a predetermined pattern or either on a substrate, wherein, the method comprises a first process in which a liquid material containing a metal salt is applied on the substrate to form a metal salt film, a second process in which a surface irregularity or a predetermined pattern is formed to the metal salt film, and a third process in which the metal salt film is converted to a metal oxide film by thermal oxidation treatment or plasma oxidation treatment.
    Type: Application
    Filed: March 23, 2010
    Publication date: February 9, 2012
    Applicant: LINTEC CORPORATION
    Inventors: Satoshi Naganawa, Takeshi Kondo
  • Publication number: 20110084602
    Abstract: The present invention provides a luminescent composition capable of providing an electroluminescent sheet with a high productivity at low costs in an efficient manner, an electroluminescent sheet obtained from the luminescent composition which can be mass-produced, and a process for producing the electroluminescent sheet. The present invention relates to an adhesive luminescent composition produced by kneading and dispersing an electroluminescent substance in a resin having a glass transition temperature of from ?70 to 5° C.
    Type: Application
    Filed: May 18, 2009
    Publication date: April 14, 2011
    Applicant: LINTEC CORPORATION
    Inventors: Kazue Saito, Yuko Iwamoto, Satoshi Naganawa, Shinichi Hoshi
  • Publication number: 20110068681
    Abstract: The present invention provides a luminescent composition which is capable of providing an inorganic electroluminescent sheet with a high productivity at low costs in an efficient manner, and has a desired light transmittance (transparency) when no electric voltage is applied thereto, an inorganic electroluminescent sheet obtained from the luminescent composition which can be mass-produced, and a process for producing the inorganic electroluminescent sheet. The present invention relates to a luminescent composition including an inorganic electroluminescent substance and a binder resin, wherein a content of the inorganic electroluminescent substance is not less than 0.
    Type: Application
    Filed: May 18, 2009
    Publication date: March 24, 2011
    Applicant: LINTEC CORPORATION
    Inventors: Satoshi Naganawa, Takashi Morioka, Naoki Taya, Takeshi Kondo, Kazue Saito, Yuko Iwamoto, Shinichi Hoshi, Yumiko Matsubayashi
  • Publication number: 20100030445
    Abstract: A brake force maintain control device for a vehicle determines whether the vehicle is in a rapidly-pressed state. The rapidly-pressed state is a state in which the brake pedal of the vehicle has been further pressed rapidly. While the vehicle is in the rapidly-pressed state, the brake force maintain control device allows the brake force maintain control to start if a condition for starting the brake force maintain control is satisfied. Therefore, it is possible to prevent the brake force maintain control from being needlessly executed even though the driver does not have an intention of executing it.
    Type: Application
    Filed: July 17, 2009
    Publication date: February 4, 2010
    Inventors: Toshimi ISHIKAWA, Satoshi Naganawa
  • Publication number: 20090226707
    Abstract: The present invention provides a pressure-sensitive adhesive composition, which comprises a pressure-sensitive adhesive, a carbon nano material and a conducting polymer, the carbon nano material and the conducting polymer being dispersed in the pressure-sensitive adhesive, and a pressure-sensitive adhesive sheet, which comprises a substrate sheet and a pressure-sensitive adhesive layer composed of the pressure-sensitive adhesive composition of the present invention, the pressure-sensitive adhesive layer being formed on one surface or both surfaces of the substrate sheet. The pressure-sensitive adhesive composition and the pressure-sensitive adhesive sheet are superior in the antistatic property or the conductive property.
    Type: Application
    Filed: March 3, 2009
    Publication date: September 10, 2009
    Applicant: LINTEC CORPORATION
    Inventors: Satoshi NAGANAWA, Mikihiro Kashio
  • Publication number: 20090226708
    Abstract: The present invention provides a pressure-sensitive adhesive composition, which comprises a pressure-sensitive adhesive, a carbon nano material and a dispersing agent, the carbon nano material being dispersed with the dispersing agent in the pressure-sensitive adhesive, and a pressure-sensitive adhesive sheet, which comprises a substrate sheet and a pressure-sensitive adhesive layer composed of the pressure-sensitive adhesive composition of the present invention, the pressure-sensitive adhesive layer being formed on one surface or both surfaces of the substrate sheet. The pressure-sensitive adhesive composition and the pressure-sensitive adhesive sheet are superior in the antistatic property or the conductive property.
    Type: Application
    Filed: March 3, 2009
    Publication date: September 10, 2009
    Applicant: LINTEC Corporation
    Inventors: Satoshi NAGANAWA, Mikihiro Kashio
  • Patent number: 5130926
    Abstract: A suspension pressure control system applies a pressure which is proportional to a current level supplied to a solenoid of a pressure control valve to a shock absorber associated with a suspension from the valve. A height and a lateral acceleration of a car body as well as a steering angular velocity are detected. A deviation of the height from a target height is calculated. The suspension pressure is adjusted responding to the deviation and a change rate thereof. Also a correction value is calculated on the basis of the lateral acceleration for adjusting the suspension pressure responding to the correction value and a change rate thereof. Proportional coefficients for converting the change rate of the deviation and the change rate of the correction value to pressures to be corrected are corresponding to the steering angular velocity.
    Type: Grant
    Filed: February 5, 1990
    Date of Patent: July 14, 1992
    Assignees: Aisin Seiki Kabushiki Kaisha, Toyota Jidosha Kabushiki Kaisha
    Inventors: Tsukasa Watanabe, Satoshi Naganawa, Shuuichi Buma, Toshio Aburaya, Takashi Yonekawa, Toshio Onuma