Patents by Inventor Tsuneo Mukai

Tsuneo Mukai 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).

  • Clathrate composition including essential oils and method of using same
    Patent number: 5079000
    Abstract: A composition for killing harmful organisms, which contains a clathrate compound composed of one or more natural essential oils and/or derivatives thereof selected from the group consisting of the following substances (1) to (22) and a polymolecular host compound capable of including the natural essential oils and/or derivatives thereof:(1) hinoki oil;(2) 1,8-cineole;(3) l-.alpha.-terpineole;l-carbone;(5) l-menthone;(6) d-pulegone;(7) citronellal;(8) linelool oxide;(9) d,l-citronellol;(10) 3,3,5-trimethylcyclohexanol;(11) l-perillaldehyde;(12) l-carveol;(13) myrtenal;(14) peppermint oil;(15) eucalyptus oil;(16) cinnamic aldehyde;(17) .alpha.-bromo-cinnamic aldehyde;(18) salicylaldehyde;(19) benzaldehyde;(20) paraphenyl-propionaldehyde;(21) paratolualdehyde; and(22) l-menthol.
    Type: Grant
    Filed: November 20, 1989
    Date of Patent: January 7, 1992
    Assignee: Kurita Water Industries Ltd.
    Inventors: Ryoichi Takahashi, Tsuneo Mukai, Shigeyuki Mayama