Patents by Inventor Hajime Tokuda

Hajime Tokuda 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: 10093993
    Abstract: A method of detecting a heat-resistant fungus, which has a step of identifying the heat-resistant fungus using the following nucleic acid (I) or (II): (I) a nucleic acid including a nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86, or a complementary sequence thereof; or (II) a nucleic acid including a nucleotide sequence resulting from a deletion, substitution, or addition of one to several nucleotides in the nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86 and being capable of detecting the heat-resistant fungus, or a complementary sequence thereof.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: October 9, 2018
    Assignee: KAO CORPORATION
    Inventors: Kouichi Hosoya, Motokazu Nakayama, Hajime Tokuda, Takashi Yaguchi, Yusuke Hiro
  • Patent number: 10093992
    Abstract: A method of detecting a heat-resistant fungus, which has a step of identifying the heat-resistant fungus using the following nucleic acid (I) or (II): (I) a nucleic acid including a nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86, or a complementary sequence thereof; or (II) a nucleic acid including a nucleotide sequence resulting from a deletion, substitution, or addition of one to several nucleotides in the nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86 and being capable of detecting the heat-resistant fungus, or a complementary sequence thereof.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: October 9, 2018
    Assignee: KAO CORPORATION
    Inventors: Kouichi Hosoya, Motokazu Nakayama, Hajime Tokuda, Takashi Yaguchi, Yusuke Hiro
  • Publication number: 20180265932
    Abstract: A method of detecting a heat-resistant fungus, which has a step of identifying the heat-resistant fungus using the following nucleic acid (I) or (II): (I) a nucleic acid including a nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86, or a complementary sequence thereof; or (II) a nucleic acid including a nucleotide sequence resulting from a deletion, substitution, or addition of one to several nucleotides in the nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86 and being capable of detecting the heat-resistant fungus, or a complementary sequence thereof.
    Type: Application
    Filed: May 23, 2018
    Publication date: September 20, 2018
    Applicant: Kao Corporation
    Inventors: Kouichi Hosoya, Motokazu Nakayama, Hajime Tokuda, Takashi Yaguchi, Yusuke Hiro
  • Publication number: 20180265933
    Abstract: A method of detecting a heat-resistant fungus, which has a step of identifying the heat-resistant fungus using the following nucleic acid (I) or (II): (I) a nucleic acid including a nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86, or a complementary sequence thereof; or (II) a nucleic acid including a nucleotide sequence resulting from a deletion, substitution, or addition of one to several nucleotides in the nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86 and being capable of detecting the heat-resistant fungus, or a complementary sequence thereof.
    Type: Application
    Filed: May 23, 2018
    Publication date: September 20, 2018
    Applicant: Kao Corporation
    Inventors: Kouichi Hosoya, Motokazu Nakayama, Hajime Tokuda, Takashi Yaguchi, Yusuke Hiro
  • Patent number: 10006095
    Abstract: A method of detecting a heat-resistant fungus, which has a step of identifying the heat-resistant fungus using the following nucleic acid (I) or (II): (I) a nucleic acid including a nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86, or a complementary sequence thereof; or (II) a nucleic acid including a nucleotide sequence resulting from a deletion, substitution, or addition of one to several nucleotides in the nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86 and being capable of detecting the heat-resistant fungus, or a complementary sequence thereof.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: June 26, 2018
    Assignee: KAO CORPORATION
    Inventors: Kouichi Hosoya, Motokazu Nakayama, Hajime Tokuda, Takashi Yaguchi, Yusuke Hiro
  • Publication number: 20150307950
    Abstract: A method of detecting a heat-resistant fungus, which has a step of identifying the heat-resistant fungus using the following nucleic acid (I) or (II): (I) a nucleic acid including a nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86, or a complementary sequence thereof; or (II) a nucleic acid including a nucleotide sequence resulting from a deletion, substitution, or addition of one to several nucleotides in the nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86 and being capable of detecting the heat-resistant fungus, or a complementary sequence thereof.
    Type: Application
    Filed: June 23, 2015
    Publication date: October 29, 2015
    Applicant: Kao Corporation
    Inventors: Kouichi HOSOYA, Motokazu Nakayama, Hajime Tokuda, Takashi Yaguchi, Yusuke Hiro
  • Patent number: 9102987
    Abstract: A method of detecting Paecilomyces variotii, containing identifying Paecilomyces variotii using a nucleic acid represented by the following nucleotide sequence (a) or (b): (a) a partial nucleotide sequence of a ?-tubulin gene set forth in any one of SEQ ID NOS: 1 to 4 and 22 to 33, or a complementary sequence thereof; and (b) a nucleotide sequence which includes a nucleotide sequence set forth in any one of SEQ ID NOS: 1 to 4 and 22 to 33 which has a deletion, substitution, or addition of one to several nucleotides and can be used for detecting Paecilomyces variotii, or a complementary sequence thereof.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: August 11, 2015
    Assignee: Kao Corporation
    Inventors: Kouichi Hosoya, Motokazu Nakayama, Hajime Tokuda, Takashi Yaguchi, Yusuke Hiro
  • Patent number: 9074261
    Abstract: A method of detecting a heat-resistant fungus, which has a step of identifying the heat-resistant fungus using the following nucleic acid (I) or (II): (I) a nucleic acid including a nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86, or a complementary sequence thereof; or (II) a nucleic acid including a nucleotide sequence resulting from a deletion, substitution, or addition of one to several nucleotides in the nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86 and being capable of detecting the heat-resistant fungus, or a complementary sequence thereof.
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: July 7, 2015
    Assignee: Kao Corporation
    Inventors: Kouichi Hosoya, Motokazu Nakayama, Hajime Tokuda, Takashi Yaguchi, Yusuke Hiro
  • Patent number: 8748093
    Abstract: A method of detecting a fungus belonging to genus Geosmithia, including identifying a fungus belonging to genus Geosmithia using a nucleic acid represented by the nucleotide sequence defined in the following (a) or (b): (a) a partial nucleotide sequence of ?-tubulin gene shown in any one of SEQ ID NOS: 1 to 3, or a complementary sequence thereof; (b) a nucleotide sequence including deletion, substitution, insertion or addition of one or several nucleotide(s) in the nucleotide sequence shown in any one of SEQ ID NOS: 1 to 3, or a complementary sequence thereof.
    Type: Grant
    Filed: November 11, 2009
    Date of Patent: June 10, 2014
    Assignee: Kao Corporation
    Inventors: Kouichi Hosoya, Motokazu Nakayama, Hajime Tokuda, Takashi Yaguchi, Yusuke Hiro
  • Publication number: 20120129166
    Abstract: A method of detecting a fungus belonging to genus Geosmithia, including identifying a fungus belonging to genus Geosmithia using a nucleic acid represented by the nucleotide sequence defined in the following (a) or (b): (a) a partial nucleotide sequence of ?-tubulin gene shown in any one of SEQ ID NOS: 1 to 3, or a complementary sequence thereof; (b) a nucleotide sequence including deletion, substitution, insertion or addition of one or several nucleotide(s) in the nucleotide sequence shown in any one of SEQ ID NOS: 1 to 3, or a complementary sequence thereof.
    Type: Application
    Filed: November 11, 2009
    Publication date: May 24, 2012
    Applicant: KAO Corporation
    Inventors: Kouichi Hosoya, Motokazu Nakayama, Hajime Tokuda, Takashi Yaguchi, Yusuke Hiro
  • Publication number: 20110136117
    Abstract: A method of detecting a heat-resistant fungus, which has a step of identifying the heat-resistant fungus using the following nucleic acid (I) or (II): (I) a nucleic acid including a nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86, or a complementary sequence thereof; or (II) a nucleic acid including a nucleotide sequence resulting from a deletion, substitution, or addition of one to several nucleotides in the nucleotide sequence set forth in any one of SEQ ID NOS: 24 to 35 and 83 to 86 and being capable of detecting the heat-resistant fungus, or a complementary sequence thereof.
    Type: Application
    Filed: May 28, 2009
    Publication date: June 9, 2011
    Applicant: Kao Corporation
    Inventors: Kouichi Hosoya, Motokazu Nakayama, Hajime Tokuda, Takashi Yaguchi, Yusuke Hiro
  • Publication number: 20110104699
    Abstract: A method of detecting Paecilomyces variotii, containing identifying Paecilomyces variotii using a nucleic acid represented by the following nucleotide sequence (a) or (b): (a) a partial nucleotide sequence of a ?-tubulin gene set forth in any one of SEQ ID NOS: 1 to 4 and 22 to 33, or a complementary sequence thereof; and (b) a nucleotide sequence which includes a nucleotide sequence set forth in any one of SEQ ID NOS: 1 to 4 and 22 to 33 which has a deletion, substitution, or addition of one to several nucleotides and can be used for detecting Paecilomyces variotii, or a complementary sequence thereof.
    Type: Application
    Filed: May 29, 2009
    Publication date: May 5, 2011
    Applicant: Kao Corporation
    Inventors: Kouichi Hosoya, Motokazu Nakayama, Hajime Tokuda, Takashi Yaguchi, Yusuke Hiro
  • Patent number: 6099828
    Abstract: A hair treatment composition comprising a compound of Formula (1): ##STR1## wherein R.sup.1, R.sup.2, m and n are as defined in the disclosure; and a water-soluble macromolecule.
    Type: Grant
    Filed: June 8, 1998
    Date of Patent: August 8, 2000
    Assignee: Kao Corporation
    Inventors: Takayoshi Kajino, Hajime Tokuda, Yoshinori Saitoh, Akira Kiyomine
  • Patent number: 5801202
    Abstract: Disclosed is an amine derivative represented by the following formula (1) or an acid addition salt thereof: ##STR1## wherein R.sup.1 represents a group ##STR2## a cyclopentyl group, cyclohexyl group, or a cycloheptyl group, R.sup.2 is a hydrogen atom or C1-C3 alkyl group which may be substituted by one or more hydroxyl groups, m is an integer falling in the range from 3 to 5 inclusive, and n is an integer falling in the range from 9 to 11 inclusive. Also, intermediates useful in the manufacture of the amine derivative (1), compositions for external application to the skin containing the amine derivative, and keratinization improvers containing the amine derivative as an active component are described. The compound (1) has excellent keratinization improving action, pigmentation preventing action, etc.
    Type: Grant
    Filed: May 30, 1997
    Date of Patent: September 1, 1998
    Assignee: Kao Coproration
    Inventors: Taketoshi Fujimori, Hiroshi Kusuoku, Akira Yamamuro, Yukihiro Yada, Kazuhiko Higuchi, Genji Imokawa, Naoki Kondo, Yoshinori Masukawa, Hajime Tokuda, Hisashi Tsujimura