Patents by Inventor Hayato Teshima

Hayato Teshima 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).

  • Termite-controlling agent and a controlling method thereof
    Patent number: 6723331
    Abstract: Termite controlling composition is provided, which has an excellent residual effect and is suitable for applying to soil. The composition comprises (i) at least one pyrethroid compound selected from the group consisting of &agr;-cyano-3-phenoxybenzyl 2-(4-chlorophenyl)-3-methylbutyrate and 3-(2,2-dihalovinyl)-2,2-dimethylcyclopropanecarboxylic acid 3-phenoxybenzyl alcohol ester, the alcohol of which may have a cyano group at &agr;-position and (ii) N-(ethylhexyl)-bicyclo[2.2.1] hept-5-en-2,3-dicarboximide as active ingredient.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: April 20, 2004
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Hayato Teshima, Takaaki Itoh
  • Method for controlling termites
    Patent number: 6207707
    Abstract: Termite controlling composition is provided, which has an excellent residual effect and is suitable for applying to soil. The composition comprises (i) at least one pyrethroid compound selected from the group consisting of &agr;-cyano-3-phenoxybenzyl 2-(4-chlorophenyl)-3-methylbutyrate and 3-(2,2-dihalovinyl)-2,2-dimethylcyclopropanecarboxylic acid 3-phenoxybenzyl alcohol ester, the alcohol of which may have a cyano group at a-position and (ii) N-(ethylhexyl)-bicyclo[2.2.1]hept-5-en-2,3-dicarboximide as active ingredient.
    Type: Grant
    Filed: May 5, 1993
    Date of Patent: March 27, 2001
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Hayato Teshima, Takaaki Itoh