Location History:
- Hitachi, JA (1976)
- Hitachi, JP (1983)
Company Filing History:
Years Active: 1976-1983
Title: **Masaomi Oguma: Innovator in Nuclear Reactor Technology**
Introduction
Masaomi Oguma, a prominent inventor based in Hitachi, Japan, has made significant contributions to the field of nuclear reactor technology. With a total of three patents, his work focuses on improving the efficiency and safety of nuclear reactors, making them more reliable for energy production.
Latest Patents
Oguma's latest innovations include two notable patents:
1. **Method of Operating Nuclear Reactors**: This patent outlines a method that allows a nuclear reactor to raise its power at least once by withdrawing the control rods above a pellet-cladding interaction starting power. This technique is particularly valuable when the fuel element is in a burnup range below the point at which maximum pellet-cladding interaction starting power occurs.
2. **Vented Nuclear Fuel Element**: This design features a cladding tube that contains nuclear fuel and includes a venting device located at the upper portion of the cladding tube. The device is designed to vent gaseous fission products released from the nuclear fuel effectively. It comprises a porous plug for closure, plates that create a chamber for holding gaseous fission products, and capillary tubes for transferring these products to the venting system. The mechanism ensures that gaseous fission products are safely vented to the coolant surrounding the nuclear fuel element during reactor operation.
Career Highlights
Masaomi Oguma is associated with Hitachi, Ltd., a company renowned for its advancements in technology and engineering solutions. His patents reflect his deep understanding of nuclear engineering and a commitment to enhancing reactor operations.
Collaborations
Oguma has collaborated with notable coworkers, including Akira Maru and Eiichi Sagi. This teamwork emphasizes the collaborative spirit often found in technological advancements, highlighting the importance of partnerships in fostering innovation.
Conclusion
Through his inventive work, Masaomi Oguma continues to influence the field of nuclear technology positively. His patents not only contribute to the advancement of reactor safety and efficiency but also showcase the potential of innovative thinking in addressing complex energy challenges. As the world turns towards sustainable energy sources, Oguma's contributions are a testament to the vital role of inventors in shaping the future of energy.