Patents by Inventor Mizue Yamazaki

Mizue Yamazaki 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).

  • Bunashimeji mushroom plant named "HOKUTO-18"
    Publication number: 20060041984
    Abstract: A new and distinct variety of mushroom plant of Bunashimeji mushroom, Hypsizigus marmoreus, names “Hokuto-18”, is cultivated by gathering and repeated breeding of fungal strains having dominant traits. This new and distinct variety has good qualitative character and appearance, good keeping quality and storage life and delicious tasting and is exquisite in stability, reproducibility and uniformity when being produced.
    Type: Application
    Filed: August 18, 2005
    Publication date: February 23, 2006
    Inventors: Mizue Yamazaki, Takeshi Oku, Satoshi Inatomi, Kenji Namba
  • Bunashimeji mushroom plant named Hokuto Shiro Ichigoukin
    Publication number: 20040025215
    Abstract: The present variety of mushroom plant named Hokuto Shiro Ichigoukin was produced by crossbreeding mutant fungal strains of two parent varieties, a female variety Hokuto Hachigoukin and a male variety Hokuto Jyunigoukin, after UV irradiation. This edible mushroom is not bitter, and can be cultivated anywhere a cultivation facility can be arranged.
    Type: Application
    Filed: July 23, 2003
    Publication date: February 5, 2004
    Applicant: HOKUTO SANGYO KABUSHIKI KAISHA
    Inventors: Makoto Ishii, Hisae Imai, Mizue Yamazaki
  • Bunashimeji mushroom plant named ‘Hokuto Shiro Ichigoukin’
    Patent number: PP16294
    Abstract: The present variety of mushroom plant named ‘Hokuto Shiro Ichigoukin’ was produced by crossbreeding mutant fungal strains of two parent varieties, a + variety ‘Hokuto Hachigoukin’ and a ? variety ‘Hokuto Jyunigoukin,’ after UV irradiation. This edible mushroom is not bitter, and can be cultivated anywhere a cultivation facility can be arranged.
    Type: Grant
    Filed: July 23, 2003
    Date of Patent: February 28, 2006
    Assignee: Hokuto Sangyo Kabushiki Kaisha
    Inventors: Makoto Ishii, Hisae Imai, Mizue Yamazaki
  • Bunashimeji mushroom plant named ‘Hokuto-18’
    Patent number: PP21184
    Abstract: A new and distinct variety of mushroom plant of Bunashimeji mushroom, Hypsizigus marmoreus, named ‘Hokuto-18’, is cultivated by gathering and repeated breeding of fungal strains having dominant traits. This new and distinct variety has good qualitative character and appearance, good keeping quality and storage life and delicious tasting and is exquisite in stability, reproducibility and uniformity when being produced.
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: August 3, 2010
    Assignee: Hokuto Co., Ltd.
    Inventors: Mizue Yamazaki, Takeshi Oku, Satoshi Inatomi, Kenji Namba