Patents by Inventor Minoru Ouchi

Minoru Ouchi 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).

  • Coated varistor
    Patent number: 6943659
    Abstract: A varistor includes a varistor element, a first layer which is porous on the varistor element, and a second layer on th first coating. The thickness t (mm) of the second layer is not smaller than 1.3/V. where V(ml/g) is the volume of pores of the first layer exposed to an outside of the first layer. This varistor includes the outer layers protected from being broken even when a non-ohmic interface in a voltage non-linear resistor is broken down with a voltage exceeding a rated level.
    Type: Grant
    Filed: June 24, 2003
    Date of Patent: September 13, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Tsutomu Kitsui, Minoru Ouchi, Naoki Muto
  • Coated varistor
    Publication number: 20050088273
    Abstract: A varistor includes a varistor element, a first layer which is porous on the varistor element, and a second layer on the first coating. The thickness t (mm) of the second layer is not smaller than 1.3/V, where V(ml/g) is the volume of pores of the first layer exposed to an outside of the first layer. This varistor includes the outer layers protected from being broken even when a non-ohmic interface in a voltage non-linear resistor is broken down with a voltage exceeding a rated level.
    Type: Application
    Filed: June 24, 2003
    Publication date: April 28, 2005
    Inventors: Tsutomu Kitsui, Minoru Ouchi, Naoki Muto
  • Vermin exterminating element and vermin exterminating method
    Patent number: 5589390
    Abstract: A vermin exterminating element contains a culture carrier which includes nonwoven cloth or woven cloth coated or impregnated with medium components for cultivating a microorganism and with a culture solution of a vermin infectious microorganism, wherein the vermin exterminating element is dried after cultivating the vermin infectious microorganism, and the nonwoven cloth or woven cloth has a thickness of 1.8 mm or more and has a base weight of at least 100 g/m.sup.2.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: December 31, 1996
    Assignee: Nitto Denko Corporation
    Inventors: Toshio Higuchi, Yasuhiro Fukushima, Kenji Furumori, Kazuhiro Yamamoto, Minoru Ouchi