Patents by Inventor Masayoshi Shigyo

Masayoshi Shigyo 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).

  • PLANT CULTIVATION METHOD AND PLANT CULTIVATION EQUIPMENT
    Publication number: 20140165462
    Abstract: As a plant cultivation method by an artificial light irradiation which is convenient, highly energy efficient, and excellent in growth promoting effect, a plant cultivation method which promotes the plant growth by conducting a step S1 for irradiating a red illuminative light to a plant and a step S2 for irradiating a blue illuminative light to the plant separately and independently of each other within a certain time period. In this plant cultivation method, an extremely remarkable plant growth promoting effect can be obtained by a method as simple as an alternate irradiation with a red illuminative light and a blue illuminative light.
    Type: Application
    Filed: August 3, 2012
    Publication date: June 19, 2014
    Applicants: YAMAGUCHI UNIVERSITY, SHOWA DENKO K.K.
    Inventors: Masayoshi Shigyo, Hiroshi Suzuki, Naoki Yamauchi, Hironori Ara, Akihiro Shimokawa, Misato Matsumoto, Yuki Tonooka
  • ALGAE CULTIVATION METHOD AND ALGAE CULTIVATION EQUIPMENT
    Publication number: 20140170733
    Abstract: As a simple and convenient method for promoting the proliferation of algae, a method for cultivating the algae while conducting a procedure S1 for irradiating a red illuminative light to the algae and a procedure S2 for irradiating a blue illuminative light to the algae separately and independently of each other within a certain time period is provided.
    Type: Application
    Filed: March 27, 2012
    Publication date: June 19, 2014
    Applicants: YAMAGUCHI UNIVERSITY, SHOWA DENKO K.K.
    Inventors: Masayoshi Shigyo, Hiroshi Suzuki, Naoki Yamauchi, Hironori Ara, Akihiro Shimokawa, Misato Matsumoto, Yuki Tonooka