Patents by Inventor Kazuhisa Itou

Kazuhisa Itou 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).

  • METHOD FOR PRODUCING CARBON MATERIAL, CARBON MATERIAL, METHOD FOR DECOMPOSING CARBON DIOXIDE, AND REDUCING AGENT
    Publication number: 20240083750
    Abstract: There is provided a method for producing a carbon material, including a carbon generation step of causing carbon dioxide to react with a reducing agent to generate carbon, in which, as the reducing agent, an oxygen-deficient iron oxide represented by Fe3O4-? (where ? is 1 or more and less than 4), which is obtained by reducing magnetite while maintaining a crystal structure, or an oxygen-completely deficient iron (?=4) which is obtained by completely reducing magnetite is used.
    Type: Application
    Filed: January 28, 2022
    Publication date: March 14, 2024
    Applicant: MITSUBISHI MATERIALS CORPORATION
    Inventors: Wenbin Dai, Nobutake Horiuchi, Kazuhisa Inada, Tatsuya Fukuda, Miki Itou, Yayoi Taneichi, Yuko Sakamoto
  • Motorcycle induction system
    Patent number: 6910546
    Abstract: An induction system for a motorcycle includes first and second intake air chambers. Each intake air chamber includes its own filter. One of the air chambers can be disposed on a side of the engine and the other air chamber can be disposed above the top of the engine.
    Type: Grant
    Filed: June 7, 2002
    Date of Patent: June 28, 2005
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventors: Mitsuo Tsutsumi, Yoshihito Oyama, Kazuhisa Itou, Nobuhisa Ide
  • Motorcycle induction system
    Publication number: 20020185323
    Abstract: An induction system for a motorcycle includes first and second intake air chambers. Each intake air chamber includes its own filter. One of the air chambers can be disposed on a side of the engine and the other air chamber can be disposed above the top of the engine.
    Type: Application
    Filed: June 7, 2002
    Publication date: December 12, 2002
    Inventors: Mitsuo Tsutsumi, Yoshihito Oyama, Kazuhisa Itou, Nobuhisa Ide