Patents by Inventor Mutsuo Ishii

Mutsuo Ishii 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).

  • Process for oxidation of monosaccharides
    Patent number: 4108891
    Abstract: Monosaccharides are oxidized by an oxygen-containing gas in the presence of a special palladium-carbon catalyst which is prepared by adsorbing palladium on active carbon at a temperature lower than 60.degree. C while the active carbon is suspended in an aqueous solution of an alkali metal hydroxide or carbonate and then reducing the palladium with formaldehyde.
    Type: Grant
    Filed: February 3, 1977
    Date of Patent: August 22, 1978
    Assignees: Kao Soap Co., Ltd., Kawaken Fine Chemicals Co., Ltd.
    Inventors: Kenichi Hattori, Bunji Miya, Morio Matsuda, Mutsuo Ishii, Hisashi Saito, Hiroshi Watanabe, Hidemitu Takizawa