Patents by Inventor Shigeyoshi Miura

Shigeyoshi Miura 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: 6503962
    Abstract: The present invention is for providing a synthetic resin composition capable of effectively deodorizing amine malodor causing substances such as trimethyl amine. In a synthetic resin composition comprising an aqueous medium, a surfactant, and a polymer latex and a filler dispersed in the aqueous medium by the surfactant, a transitional metal supported silica gel having at least one selected from the group consisting of a transitional metal and a transitional metal compound supported by a silica gel and an activated carbon were used as the filler. Since the transitional metal or the transitional metal compound has an performs extremely well as a Lewis acid, it forms a complex with a Lewis base having an unpaired electron. That is, a malodor causing substance such as amines and ammonia having a nitrogen atom with an unpaired electron can be adsorbed efficiently.
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: January 7, 2003
    Assignees: Toyoda Boshoku Corporation, Dainippon Ink and Chemicals, Inc.
    Inventors: Tomiko Mouri, Kazuhiro Fukumoto, Seiji Onoda, Yoshio Yamada, Hideki Ohno, Masako Furuta, Akihiro Matsuyama, Shigeyoshi Miura, Shirou Ueda
  • Patent number: 4133179
    Abstract: A soil stabilizing method by using an air bubbled solidifying suspension or solution, which is jetted into the ground at a high pressure for the formation of solidified soil having homogeneous strength.
    Type: Grant
    Filed: August 16, 1977
    Date of Patent: January 9, 1979
    Assignee: Konoike Construction Co., Ltd.
    Inventors: Kenji Kawasaki, Shigeyoshi Miura, Yoshio Minamikawa, Akira Ohashi