Patents Assigned to Green Tech & Lab Co., Ltd.
  • Plant cultivation method and plant cultivation apparatus
    Patent number: 12295301
    Abstract: A plant cultivation method including irradiating a plant with first irradiation light including blue light and second irradiation light including red light. A first irradiation period T1 during which the first irradiation light is emitted and a second irradiation period T2 during which the second irradiation light is emitted are alternately provided in time series. The irradiation timings of the first irradiation light and the second irradiation light are determined by using a tide-generating force as an index.
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: May 13, 2025
    Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, GREEN TECH & LAB CO., LTD.
    Inventors: Yoko Hattori, Kazufumi Tabata, Hiroshi Suzuki
  • PLANT CULTIVATION METHOD AND PLANT CULTIVATION APPARATUS
    Publication number: 20230102988
    Abstract: A plant cultivation method including irradiating a plant with first irradiation light including blue light and second irradiation light including red light. A first irradiation period T1 during which the first irradiation light is emitted and a second irradiation period T2 during which the second irradiation light is emitted are alternately provided in time series. The irradiation timings of the first irradiation light and the second irradiation light are determined by using a tide-generating force as an index.
    Type: Application
    Filed: September 27, 2022
    Publication date: March 30, 2023
    Applicants: TOYOTA BOSHOKU KABUSHIKI KAISHA, Green Tech & Lab Co., Ltd.
    Inventors: Yoko HATTORI, Kazufumi TABATA, Hiroshi SUZUKI