Patents by Inventor Tomoharu ISOZAKI

Tomoharu ISOZAKI 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).

  • Railway equipment inspecting and measuring apparatus, and railway equipment inspecting and measuring method
    Patent number: 11044838
    Abstract: Effectively control the temperature of a control unit of a railway equipment inspecting and measuring apparatus, and install the control unit of the railway equipment inspecting and measuring on the roof of the passenger car. The first space is formed between the control unit and the heat insulating case. The second space is formed between the heat insulating case and the cover. In the first space, heat is conducted between the air in the first space and the heat exchange element by the first heat conducting member, and the first fan causes circulation of the air in the first space. In the second space, heat is conducted between the air in the second space and the heat exchange element by the second heat conducting member, and the air inside the second space is diffused by blowing the air from a suction port into the second space with the second fan.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: June 22, 2021
    Assignee: HITACHI HIGH-TECH FINE SYSTEMS CORPORATION
    Inventors: Hideyasu Suzuki, Takeshi Kurokawa, Tomohiko Kai, Masaki Araki, Tomoya Sasaki, Takeshi Iga, Tomoharu Isozaki, Noritake Shizawa, Keishin Hamaoka, Takahiro Daikoku
  • RAILWAY EQUIPMENT INSPECTING AND MEASURING APPARATUS, AND RAILWAY EQUIPMENT INSPECTING AND MEASURING METHOD
    Publication number: 20190297750
    Abstract: Effectively control the temperature of a control unit of a railway equipment inspecting and measuring apparatus, and install the control unit of the railway equipment inspecting and measuring on the roof of the passenger car. The first space is formed between the control unit and the heat insulating case. The second space is formed between the heat insulating case and the cover. In the first space, heat is conducted between the air in the first space and the heat exchange element by the first heat conducting member, and the first fan causes circulation of the air in the first space. In the second space, heat is conducted between the air in the second space and the heat exchange element by the second heat conducting member, and the air inside the second space is diffused by blowing the air from a suction port into the second space with the second fan.
    Type: Application
    Filed: March 15, 2019
    Publication date: September 26, 2019
    Applicant: HITACHI HIGH-TECH FINE SYSTEMS CORPORATION
    Inventors: Hideyasu SUZUKI, Takeshi KUROKAWA, Tomohiko KAI, Masaki ARAKI, Tomoya SASAKI, Takeshi IGA, Tomoharu ISOZAKI, Noritake SHIZAWA, Keishin HAMAOKA, Takahiro DAIKOKU