Patents by Inventor Takeshi Shimamura

Takeshi Shimamura 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: 20140354932
    Abstract: A liquid crystal display panel includes a thin film transistor disposed on an insulating substrate in a display region, an external wiring for connecting the thin film transistor to a terminal electrode, and a planarized film disposed on the thin film transistor, and having a planarized upper surface. The planarized film is not disposed, or a planarized film having a smaller film thickness than that of the planarized film in the display region is disposed, above the external wiring in a frame region.
    Type: Application
    Filed: May 15, 2014
    Publication date: December 4, 2014
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Kazushi YAMAYOSHI, Takeshi SONODA, Koichi TAKAI, Osamu MIYAKAWA, Shinsuke OGATA, Takeshi SHIMAMURA
  • Patent number: 8772781
    Abstract: On each of wiring conversion parts connected to a first conductive film and a second conductive film each functioning as a wiring, a first transparent conductive film does not cover an end surface of the second conductive film in proximity to a corner of the first transparent conductive film, and has a portion covering the end surface of the second conductive film on a portion other than the proximity of the corners. A second transparent conductive film as an upper layer of the first transparent conductive film is connected to the first conductive film and the second conductive film, so that the first conductive film and the second conductive film are electrically connected.
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: July 8, 2014
    Assignee: Mitsubishi Electric Corporation
    Inventors: Naruhito Hoka, Shingo Nagano, Takeshi Shimamura, Osamu Miyakawa
  • Publication number: 20140159070
    Abstract: An array substrate includes a first electrode located above a switching element through a first insulating film, a second electrode located above the first electrode through a second insulating film, and a connection portion that is located to pass through the first insulating film, first electrode, and second insulating film and electrically connects a drain electrode of the switching element and the second electrode. The connection portion is disposed in an avoidance region provided by carving out a gate line connected to the switching element.
    Type: Application
    Filed: November 4, 2013
    Publication date: June 12, 2014
    Applicant: Mitsubishi Electric Corporation
    Inventors: Naruhito HOKA, Manabu TANAHARA, Takeshi SHIMAMURA
  • Publication number: 20140146262
    Abstract: A liquid crystal display panel includes: a transparent insulating substrate; a signal line and a scanning line arranged in a display region on the transparent insulating substrate and crossing each other in a matrix; a protective insulating film arranged so as to cover at least the signal line and the scanning line from above; a first insulating film that covers the protective insulating film from above; and a first contact hole that penetrates at least the first insulating film and the protective insulating film to reach a surface of a common interconnect. The first contact hole has a bottom and an inner side surface covered with a first stacked film composed of a first transparent conductive film made of the same material as the lower electrode and a second transparent conductive film made of the same material as the upper electrode.
    Type: Application
    Filed: October 30, 2013
    Publication date: May 29, 2014
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Kazushi YAMAYOSHI, Osamu MIYAKAWA, Takeshi SONODA, Shinsuke OGATA, Takeshi SHIMAMURA, Naruhito HOKA
  • Publication number: 20130112978
    Abstract: On each of wiring conversion parts connected to a first conductive film and a second conductive film each functioning as a wiring, a first transparent conductive film does not cover an end surface of the second conductive film in proximity to a corner of the first transparent conductive film, and has a portion covering the end surface of the second conductive film on a portion other than the proximity of the corners. A second transparent conductive film as an upper layer of the first transparent conductive film is connected to the first conductive film and the second conductive film, so that the first conductive film and the second conductive film are electrically connected.
    Type: Application
    Filed: October 31, 2012
    Publication date: May 9, 2013
    Inventors: Naruhito HOKA, Shingo NAGANO, Takeshi SHIMAMURA, Osamu MIYAKAWA
  • Publication number: 20130113109
    Abstract: On a wiring conversion part connected to a first conductive film and a second conductive film each functioning as a wiring, a hollow portion is formed inside the second conductive film. A first transparent conductive film provided on the second conductive film is formed so as to cover an upper surface of the second conductive film and an end surface thereof exposed on the hollow portion, and so as not to cover an outer peripheral end surface of the second conductive film. A second transparent conductive film which is a layer above the first transparent conductive film is connected to the second conductive film and the first conductive film, so that the first conductive film and the second conductive film are electrically connected.
    Type: Application
    Filed: October 16, 2012
    Publication date: May 9, 2013
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Shingo NAGANO, Takeshi SHIMAMURA, Naruhito HOKA
  • Patent number: 8414190
    Abstract: Rigidity and precision of a motion guidance apparatus are increased by improving track rail shape. A track rail has at least two rolling member rolling grooves (RMRGs) on the upper surface and at least one RMRG on each side surface, the RMRGs extending in the longitudinal direction. When the RMRGs are taken along a cross-sectional plane perpendicular to the longitudinal direction of the track rail, and two imaginary lines extending vertically downward are drawn from ends of the respective grooves located on the outer sides among upper surface RMRGs, all the side surface RMRG are positioned in the rail but outside the corresponding one of the two imaginary lines, and at least portions of the upper surface and the side surfaces of the track rail, on which the RMRGs are formed, the portions being in the vicinity of the respective RMRGs, are formed with an inclination angle.
    Type: Grant
    Filed: September 5, 2008
    Date of Patent: April 9, 2013
    Assignee: THK Co., Ltd.
    Inventors: Hiroyuki Kishi, Shinya Mori, Takeshi Shimamura
  • Publication number: 20110110615
    Abstract: Rigidity and precision of a motion guidance apparatus are increased by improving track rail shape. A track rail has at least two rolling member rolling grooves (RMRGs) on the upper surface and at least one RMRG on each side surface, the RMRGs extending in the longitudinal direction. When the RMRGs are taken along a cross-sectional plane perpendicular to the longitudinal direction of the track rail, and two imaginary lines extending vertically downward are drawn from ends of the respective grooves located on the outer sides among upper surface RMRGs, all the side surface RMRG are positioned in the rail but outside the corresponding one of the two imaginary lines, and at least portions of the upper surface and the side surfaces of the track rail, on which the RMRGs are formed, the portions being in the vicinity of the respective RMRGs, are formed with an inclination angle.
    Type: Application
    Filed: September 5, 2008
    Publication date: May 12, 2011
    Applicant: THK CO., LTD.
    Inventors: Hiroyuki Kishi, Shinya Mori, Takeshi Shimamura
  • Publication number: 20080131668
    Abstract: An array substrate has regions in which an intermediate resist film thickness is formed and processed by an intermediate exposure amount which does not completely expose a resist, respectively on a drain electrode, source terminal, and a common connection wiring which are made of a second conductive film. Thin film patterns or a common wiring made of a first conductive film is formed in substantially entire regions on the bottom layers of the regions so that the heights from a substrate are substantially the same.
    Type: Application
    Filed: November 21, 2007
    Publication date: June 5, 2008
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Yuichi MASUTANI, Shigeaki Noumi, Takeshi Shimamura, Masaru Aoki
  • Patent number: 4032597
    Abstract: Thermoplastic resin composition having excellent transparency, impact strength, weatherability and gas screening effect comprising a graft copolymer which is produced by polymerizing a vinyl cyanide monomer and an unsaturated carboxylic acid ester monomer in the presence of a gummy copolymer produced by polymerizing a conjugated diolefinic monomer (0 to 90 parts by weight), at least one vinyl cyanide monomer (5 to 60 parts by weight) and at least one unsaturated carboxylic acid ester monomer (5 to 90 parts by weight), in admixture with or without a resin copolymer of a vinyl cyanide monomer and an unsaturated carboxylic acid ester monomer.
    Type: Grant
    Filed: March 25, 1975
    Date of Patent: June 28, 1977
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Tanoshi Yamagoshi, Minoru Terakawa, Aiiti Shirahata, Sadao Sekiguchi, Saburo Mishiba, Takeshi Shimamura, Shigeru Tajima
  • Patent number: 3941912
    Abstract: A copolymer latex comprising 25 to 45 percent by weight of a conjugated diolefinic monomer, 3 to 40 percent by weight of an alkyl ester of unsaturated carboxylic acid, 1 to 5 percent by weight of a hydroxyalkyl-containing unsaturated monomer, 0.5 to 4 percent by weight of an unsaturated carboxylic acid monomer and the remaining percent of an alkenyl aromatic monomer, and a pigmented paper coating composition, which can give a coated paper having excellent properties, such as water resistance, "transferability of multicolor offset printing ink" and blister resistance in case of web offset printing.
    Type: Grant
    Filed: September 13, 1973
    Date of Patent: March 2, 1976
    Assignee: Sumitomo Naugatuck Co., Ltd.
    Inventors: Shigeru Tajima, Takeshi Shimamura, Kojiro Matsumoto, Sadao Sekiguchi, Tanoshi Yamagoshi, Kazumasa Fjieda