Patents by Inventor Isao Inoue

Isao Inoue 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: 4973600
    Abstract: Novel benzodioxole derivative of the formula: ##STR1## wherein R.sup.1 is a lower alkyl group, a lower alkoxy-lower alkyl group, phenyl group or pyridyl group, R.sup.2 is hydrogen atom or a halogen atom and R.sup.3 is hydrogen atom or a lower alkyl group, and a salt thereof are disclosed.Said derivative (I) and a salt thereof have potent diuretic, saluretic and uricosuric activities.
    Type: Grant
    Filed: January 31, 1989
    Date of Patent: November 27, 1990
    Assignee: Tanabe Seiyaku Co., Ltd.
    Inventors: Norio Takamura, Isao Inoue, Masaru Inage, Isao Yamaguchi
  • Patent number: 4965282
    Abstract: Novel benzodioxole derivative of the formula: ##STR1## wherein R.sup.1 is a lower alkyl group, a lower alkoxy-lower alkyl group, phenyl group or pyridyl group, R.sup.2 is hydrogen atom or a halogen atom and R.sup.3 is hydrogen atom or a lower alkyl group, and a salt thereof are disclosed.Said derivative (I) and a salt thereof have potent diuretic, saluretic and uricosuric activities.
    Type: Grant
    Filed: March 30, 1990
    Date of Patent: October 23, 1990
    Assignee: Tanabe Seiyaku Co., Ltd.
    Inventors: Norio Takamura, Isao Inoue, Masaru Inage, Isao Yamaguchi, Koji Yano
  • Patent number: 4711145
    Abstract: A ratchet handle includes a handle that can be angularly adjusted relative to the tool carrying head. A moving part having teeth which engage teeth on the head is provided to lock the handle and head in the desired angular relationship. An arrangement is provided whereby the engaged teeth may be temporarily separated so that any desired adjustment may be made.
    Type: Grant
    Filed: August 19, 1986
    Date of Patent: December 8, 1987
    Inventor: Isao Inoue
  • Patent number: 4706528
    Abstract: An adjustable wrench having a fixed jaw, an adjustable jaw which is movable to adjust the gripping distance between the fixed jaw and the adjustable jaw, a sliding jaw portion which is provided as a gripping member on either of the fixed jaw or the adjustable jaw and serves as a wedge to decrease the gripping distance between both the jaws in its sliding in one direction, and a mechanism which automatically returns the sliding jaw portion to its original retracted position.
    Type: Grant
    Filed: October 21, 1986
    Date of Patent: November 17, 1987
    Assignee: Daiya Seiko Kabushiki-Kaisha
    Inventor: Isao Inoue
  • Patent number: 3966501
    Abstract: A silicon substrate is selectively implanted with ions and heated in a oxidizing atmosphere. Thus an oxide film is formed on the substrate so that portions of the film formed on regions implanted with the ions is partly embedded in the substrate. Then the film is etched until the surface of the substrate is selectively exposed. An impurity is diffused into the exposed surface portions to form base regions in the substrate after which the process as above described is repeated to form windows for emitter diffusion and electrodes. Also silicon is epitaxially grown on a silicon substrate selectively provided with SiO.sub.2 films so that silicon in the form of a single crystal is grown on the exposed surface portions of the substrate while polycrystalline silicon grown on the SiO.sub.2 films. The above process is repeated to convert the polycrystalline silicon to silicon dioxide for separating the silicon regions on the exposed surface portions from one another.
    Type: Grant
    Filed: March 14, 1974
    Date of Patent: June 29, 1976
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Kousi Nomura, Satoru Kawazu, Yoshihiko Hirose, Isao Inoue, Yoshihiko Watari, Koichi Kijima
  • Patent number: D314063
    Type: Grant
    Filed: April 2, 1990
    Date of Patent: January 22, 1991
    Assignee: Tokai Corporation
    Inventors: Tsutomu Shike, Isao Inoue