Patents by Inventor Seigou Hayashida

Seigou Hayashida 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).

  • Fermented tea obtained by tea-rolling processing of tea material leaves and loquat leaves, and composition having extract contained in fermented tea as active component
    Patent number: 7901724
    Abstract: A fermented tea produced by primary-drying tea material leaves by means of a primary tea rolling dryer (primary drying step) to adjust the moisture content of raw leaves (tea material leaves) of bancha with low qualities (the second crop of tea, the third crop of tea, the shuto-bancha, the skiffed leaves of tea, and the like) to a constant moisture; subsequently, providing them in a tea roller (tea rolling step); adding loquat leaves during the tea rolling step in order to knead loquat leaves together with the tea material leaves; and fermenting and drying the kneaded tea material leaves and loquat leaves. The fermented tea is formed into a composition having, as an active component, the fermented tea obtained by tea-rolling processing of tea material leaves and loquat leaves, and an extract contained in the fermented tea.
    Type: Grant
    Filed: February 1, 2007
    Date of Patent: March 8, 2011
    Assignees: Nagasaki Prefectural Government, Nagasaki Prefectural and Municipal Universities Corporation, Nagasaki University, National University Corporation, Kyushu University, National University Corporation
    Inventors: Yuuji Miyata, Kiyonori Terai, Kei Tamaya, Masamichi Maeda, Seigou Hayashida, Tomonori Tokushima, Takashi Tanaka, Kazunari Tanaka, Shouko Nishizono, Toshiro Matsui
  • Fermented Tea Obtained By Tea-Rolling Processing Of Tea Material Leaves And Loquat Leaves, And Composition Having Extract Contained In Fermented Tea As Active Component
    Publication number: 20070190219
    Abstract: A fermented tea produced by primary-drying tea material leaves by means of a primary tea rolling dryer (primary drying step) to adjust the moisture content of raw leaves (tea material leaves) of bancha with low qualities (the second crop of tea, the third crop of tea, the shuto-bancha, the skiffed leaves of tea, and the like) to a constant moisture; subsequently, providing them in a tea roller (tea rolling step); adding loquat leaves during the tea rolling step in order to knead loquat leaves together with the tea material leaves; and fermenting and drying the kneaded tea material leaves and loquat leaves. The fermented tea is formed into a composition having, as an active component, the fermented tea obtained by tea-rolling processing of tea material leaves and loquat leaves, and an extract contained in the fermented tea.
    Type: Application
    Filed: February 1, 2007
    Publication date: August 16, 2007
    Inventors: Yuuji Miyata, Kiyonori Terai, Kei Tamaya, Masamichi Maeda, Seigou Hayashida, Tomonori Tokushima, Takashi Tanaka, Kazunari Tanaka, Shouko Nishizono, Toshiro Matsui