Patents by Inventor Makoto Takamura

Makoto Takamura 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).

  • Patent number: 7125307
    Abstract: A method of manufacturing an organic electroluminescent display element includes the steps of forming a plurality of organic electroluminescent elements on top of a transparent substrate, bonding seal caps provided with electronic circuits to the transparent substrate so as to seal each of the organic electroluminescent elements, and then cutting the transparent substrate around each of the organic electroluminescent elements to form organic electroluminescent display elements.
    Type: Grant
    Filed: July 15, 2003
    Date of Patent: October 24, 2006
    Assignee: Rohm Co., Ltd.
    Inventor: Makoto Takamura
  • Publication number: 20050116629
    Abstract: An organic EL display panel includes a plurality of anodes (2) formed on a substrate (1), a plurality of auxiliary electrodes (3) held in electrical contact with the anodes (2), an anode separator (4) covering each auxiliary electrode (3) and a part of the anodes (2), a plurality of organic EL strips (5) formed to cover the anode separator (4), a plurality of cathodes (6) layered over the organic El strips (5) and extending to cross the anodes (2), and a plurality of cathode separators (7) separating among the cathodes (6) and extending to cross the anodes (2). Each of the auxiliary electrodes (3) is severed at a position where the auxiliary electrode crosses the cathode separators (7).
    Type: Application
    Filed: February 28, 2003
    Publication date: June 2, 2005
    Inventors: Makoto Takamura, Koji Terumoto
  • Publication number: 20040036412
    Abstract: The invention provides an organic EL display device in which at least two electrodes and organic EL layers are alternately provided on a substrate respectively, and the electrodes thus provided have an anode and a cathode formed alternately. In the organic EL display device according to the invention, at least two organic EL layers are provided. As compared with a conventional organic EL display device having one organic EL layer, therefore, an emission luminance is increased to be a double or more.
    Type: Application
    Filed: August 22, 2003
    Publication date: February 26, 2004
    Applicant: ROHM CO., LTD.
    Inventor: Makoto Takamura
  • Publication number: 20040007974
    Abstract: A method of manufacturing an organic electroluminescent display element includes the steps of forming a plurality of organic electroluminescent elements on top of a transparent substrate, bonding seal caps provided with electronic circuits to the transparent substrate so as to seal each of the organic electroluminescent elements, and then cutting the transparent substrate around each of the organic electroluminescent elements to form organic electroluminescent display elements.
    Type: Application
    Filed: July 15, 2003
    Publication date: January 15, 2004
    Inventor: Makoto Takamura
  • Publication number: 20040006141
    Abstract: Amidocarboxylic acid compounds of the formula: 1
    Type: Application
    Filed: September 25, 2002
    Publication date: January 8, 2004
    Applicant: SANKYO COMPANY, LTD
    Inventors: Hiroaki Yanagisawa, Mitsuya Sakurai, Makoto Takamura, Toshihiko Fujiwara
  • Publication number: 20030197475
    Abstract: A flat panel display which makes it possible to increase the proportion of the display occupied by the effective display region is constructed by arranging an input terminal portion on an outside surface or the periphery of the flat panel display, mounting an electronic circuit to an inside surface or an outside surface of a sealing cap, and forming wires on the inside surface or the outside surface of the sealing cap to connect the electronic circuit to an organic EL element and electrode terminals.
    Type: Application
    Filed: April 2, 2003
    Publication date: October 23, 2003
    Inventors: Makoto Takamura, Hirotaka Nanno
  • Patent number: 6528525
    Abstract: Amidocarboxylic acid derivatives of the formula: wherein R1 represents a hydrogen atom, etc.; R2 represents an alkylene group; R3 represents a hydrogen atom, etc.; R4 represents a hydrogen atom, etc.; X represents a substituted or unsubstituted aryl group, etc.,; Y represents an oxygen atom, etc.; Z represents an alkylene group, etc.; and W represents an alkyl group, etc.; and pharmacologically acceptable salts thereof and pharmacologically acceptable esters thereof are useful as the active ingredient of pharmaceutical compositions. They may be used to treat specified diseases, including diabetes mellitus, hyperlipemia, arteriosclerosis, hypertension, etc.
    Type: Grant
    Filed: March 30, 2000
    Date of Patent: March 4, 2003
    Assignee: Sankyo Company, Limited
    Inventors: Hiroaki Yanagisawa, Mitsuya Sakurai, Makoto Takamura, Toshihiko Fujiwara
  • Patent number: 6103907
    Abstract: Phenylalkylcarboxylic acid compounds of the formula: ##STR1## wherein R.sup.1 represents an alkyl group and the like, R.sup.2 represents an alkylene group, R.sup.3 represents a hydrogen atom and the like, X represents a substituted or unsubstituted aryl group and the like, Y represents an oxygen atom and the like, Z represents an alkylene group and the like, and W represents an alkyl group and the like),the pharmacologically acceptable salts thereof or the pharmacologically acceptable esters thereof are useful as therapeutic or preventive agents for hyperglycemia and the like.
    Type: Grant
    Filed: October 5, 1998
    Date of Patent: August 15, 2000
    Assignee: Sankyo Company, Limited
    Inventors: Hiroaki Yanagisawa, Makoto Takamura, Takashi Fujita, Toshihiko Fujiwara
  • Patent number: 5691058
    Abstract: An electrically insulated coil, characterized in that an electrical insulation layer wound around an electrical conductor is formed by laminating layers of glass flakes having a thickness of 0.2-1 .mu.m and a diameter of 40-250 .mu.m on a backing member of a sheet-like electrical insulation material and by impregnating with a semi-cured thermosetting resin. An electrically insulated coil is provided, having an excellent partial discharge resistance as well as having a high dielectric break down strength even when subjected to a large mechanical distortion.
    Type: Grant
    Filed: January 9, 1995
    Date of Patent: November 25, 1997
    Assignee: Hitachi, Ltd.
    Inventors: Hiroshi Miyao, Yutaka Higashimura, Makoto Takamura, Takanori Satoo, Hiroyuki Kamiya, Mitsuru Onoda