Patents by Inventor Masanobu Kuroda

Masanobu Kuroda 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: 7491405
    Abstract: A substantially pure, isolated, antigenic protein from fungi of the genus Malassezia, characterized in that said antigenic protein has a binding ability to IgE antibodies from patients with allergoses; an antigenic fragment derived from the antigenic protein; and an antibody against the antigenic protein or fragments thereof. According to the present invention, there can be provided an isolated and purified antigenic protein having high purity from Malassezia, antigenic fragments thereof, and a specific antibody against those antigenic protein or fragments thereof. In addition, there can be provided a diagnostic agent, a therapeutic agent, or a prophylactic drug for Malassezia allergoses, wherein the agent includes, as an active ingredient, the antigenic protein or fragments thereof.
    Type: Grant
    Filed: April 28, 2005
    Date of Patent: February 17, 2009
    Assignee: Takara Bio Inc.
    Inventors: Kazutoh Takesako, Takashi Okada, Tomoko Yagihara, Masanobu Kuroda, Yoshimi Onishi, Ikunoshin Kato, Kazuo Akiyama, Hiroshi Yasueda, Hideyo Yamaguchi
  • Publication number: 20080069829
    Abstract: A substantially pure, isolated, antigenic protein from fungi of the genus Malassezia, characterized in that said antigenic protein has a binding ability to IgE antibodies from patients with allergoses; an antigenic fragment derived from the antigenic protein; and an antibody against the antigenic protein or fragments thereof. According to the present invention, there can be provided an isolated and purified antigenic protein having high purity from Malassezia, antigenic fragments thereof, and a specific antibody against those antigenic protein or fragments thereof. In addition, there can be provided a diagnostic agent, a therapeutic agent, or a prophylactic drug for Malassezia allergoses, wherein the agent includes, as an active ingredient, the antigenic protein or fragments thereof.
    Type: Application
    Filed: April 28, 2005
    Publication date: March 20, 2008
    Applicant: TAKARA BIO INC.
    Inventors: Kazutoh Takesako, Takashi Okado, Tomoko Yagihara, Masanobu Kuroda, Yoshimi Onishi, Ikunoshin Kato, Kazuo Akiyama, Hiroshi Yasueda, Hideyo Yamaguchi
  • Publication number: 20060112618
    Abstract: The present invention relates to a method for cultivating a mushroom of a large size having an excellent shape and crunchy texture, and a mushroom fruit body having the above-mentioned characteristics obtained by the method. According to the present invention, a mushroom fruit body of very high commercial value having a large size, an excellent shape and a dense body, which has never existed, and a method for cultivating the mushroom fruit body are provided.
    Type: Application
    Filed: September 22, 2005
    Publication date: June 1, 2006
    Applicant: TAKARA BIO INC.
    Inventors: Takashi Kawai, Masanobu Kuroda, Takeshi Sakai, Ikunoshin Kato
  • Patent number: 6911208
    Abstract: A substantially pure, isolated, antigenic protein from fungi of the genus Malassezia, characterized in that said antigenic protein has a binding ability to IgE antibodies from patients with allergies; an antigenic fragment derived from the antigenic protein; and an antibody against the antigenic protein or fragments thereof. According to the present invention, there can be provided an isolated and purified antigenic protein having high purity from Malassezia, antigenic fragments thereof, and a specific antibody against those antigenic protein or fragments thereof. In addition, there can be provided a diagnostic agent, a therapeutic agent, or a prophylactic drug for Malassezia allergies, wherein the agent includes, as an active ingredient, the antigenic protein or fragments thereof.
    Type: Grant
    Filed: April 1, 2002
    Date of Patent: June 28, 2005
    Assignee: Takara Bio Inc.
    Inventors: Kazutoh Takesako, Takashi Okado, Tomoko Yagihara, Masanobu Kuroda, Yoshimi Onishi, Ikunoshin Kato, Kazuo Akiyama, Hiroshi Yasueda, Hideyo Yamaguchi
  • Publication number: 20030105283
    Abstract: A substantially pure, isolated, antigenic protein from fungi of the genus Malassezia, characterized in that said antigenic protein has a binding ability to IgE antibodies from patients with allergies; an antigenic fragment derived from the antigenic protein; and an antibody against the antigenic protein or fragments thereof. According to the present invention, there can be provided an isolated and purified antigenic protein having high purity from Malassezia, antigenic fragments thereof, and a specific antibody against those antigenic protein or fragments thereof. In addition, there can be provided a diagnostic agent, a therapeutic agent, or a prophylactic drug for Malassezia allergies, wherein the agent includes, as an active ingredient, the antigenic protein or fragments thereof.
    Type: Application
    Filed: April 1, 2002
    Publication date: June 5, 2003
    Applicant: Takara Shuzo Co., Ltd.
    Inventors: Kazutoh Takesako, Takashi Okado, Tomoko Yagihara, Masanobu Kuroda, Yoshimi Onishi, Ikunoshin Kato, Kazuo Akiyama, Hiroshi Yasueda, Hideyo Yamaguchi
  • Patent number: 6432407
    Abstract: A substantially pure, isolated, antigenic protein from fungi of the genus Malassezia, characterized in that said antigenic protein has a binding ability to IgE antibodies from patients with allergoses; an antigenic fragment derived from the antigenic protein; and an antibody against the antigenic protein or fragments thereof. According to the present invention, there can be provided an isolated and purified antigenic protein having high purity from Malassezia, antigenic fragments thereof, and a specific antibody against those antigenic protein or fragments thereof. In addition, there can be provided a diagnostic agent, a therapeutic agent, or a prophylactic drug for Malassezia allergoses, wherein the agent includes, as an active ingredient, the antigenic protein or fragments thereof.
    Type: Grant
    Filed: June 12, 1998
    Date of Patent: August 13, 2002
    Assignee: Takara Shuzo Co., Ltd.
    Inventors: Kazutoh Takesako, Takashi Okado, Tomoko Yagihara, Masanobu Kuroda, Yoshimi Onishi, Ikunoshin Kato, Kazuo Akiyama, Hiroshi Yasueda, Hideyo Yamaguchi
  • Patent number: 4159733
    Abstract: A molding machine has a molding table disposed in a lower machine section, squeeze cylinders disposed at a level above the molding table, squeeze plates movable by the squeeze cylinders in vertical direction into and out of squeezing engagement with a sand mold around a pattern on the molding table, and a rapping device disposed in an upper machine section. An open-topped hollow tubular member is operatively connected to the squeeze cylinders and disposed in telescopic relationship with the bottom of a sand-feeding chute. The squeeze plates are pivotally mounted on the tubular member and pivotally moved by a cylinder to open and close the bottom of the tubular member. The squeeze plates when in the closed position and the tubular member cooperate together to define a sand retaining space and to form a squeeze head which is operable by the squeeze cylinders.
    Type: Grant
    Filed: February 14, 1978
    Date of Patent: July 3, 1979
    Assignee: Hitachi Metals, Ltd.
    Inventors: Masanobu Kuroda, Kazuo Noda, Shinichi Kobayashi