Patents by Inventor Tamizi Sugiyama

Tamizi Sugiyama 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 production of succinic acid amide compound
    Patent number: 8349593
    Abstract: Disclosed is a novel process for producing a compound represented by the general formula (1) by using a microorganism, wherein the compound is useful as a plant growth stimulant. Specifically disclosed is a process for producing a succinic acid amide compound represented by the general formula (1) [wherein Ar represents a phenyl, naphthyl or indolyl group which may have a substituent; and n represents a numeral value ranging from 1 to 4] or a salt thereof, which is characterized by culturing a microorganism of the genus Pseudomonas that is capable of synthesizing a succinic acid amide in a culture medium containing an arylalkylamine represented by the general formula (2).
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: January 8, 2013
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Toru Kitamura, Hiroshi Soejima, Tamizi Sugiyama
  • Plant growth regulator composition
    Patent number: 8242054
    Abstract: Provided is a plant growth regulator composition. The plant growth regulator composition contains phenyllactic acid or a salt thereof and tryptophan or a salt thereof.
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: August 14, 2012
    Assignee: Snow Brand Seed Co., Ltd.
    Inventors: Hiroshi Soejima, Yoshihiko Katsuragawa, Toru Kitamura, Mitsuru Honma, Hidetoshi Tanaka, Tamizi Sugiyama
  • PLANT GROWTH REGULATOR COMPOSITION
    Publication number: 20110009262
    Abstract: Provided is a plant growth regulator composition. The plant growth regulator composition contains phenyllactic acid or a salt thereof and tryptophan or a salt thereof.
    Type: Application
    Filed: February 19, 2009
    Publication date: January 13, 2011
    Applicant: Snow Brand Seed Co., Ltd.
    Inventors: Hiroshi Soejima, Yoshihiko Katsuragawa, Toru Kitamura, Mitsuru Honma, Hidetoshi Tanaka, Tamizi Sugiyama
  • PROCESS FOR PRODUCTION OF SUCCINIC ACID AMIDE COMPOUND
    Publication number: 20100248314
    Abstract: Disclosed is a novel process for producing a compound represented by the general formula (1) by using a microorganism, wherein the compound is useful as a plant growth stimulant. Specifically disclosed is a process for producing a succinic acid amide compound represented by the general formula (1) [wherein Ar represents a phenyl, naphthyl or indolyl group which may have a substituent; and n represents a numeral value ranging from 1 to 4] or a salt thereof, which is characterized by culturing a microorganism of the genus Pseudomonas that is capable of synthesizing a succinic acid amide in a culture medium containing an arylalkylamine represented by the general formula (2).
    Type: Application
    Filed: October 24, 2008
    Publication date: September 30, 2010
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Toru Kitamura, Hiroshi Soejima, Tamizi Sugiyama