Location History:
- Higashi, JP (1989 - 1990)
- Oarai, JP (1990)
- Ibaraki, JP (1994)
Company Filing History:
Years Active: 1989-1994
Title: Hajime Kataoka: Innovator in Turbo-Generator Technology
Introduction
Hajime Kataoka is a notable inventor based in Higashi, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative technologies. With a total of four patents to his name, Kataoka continues to push the boundaries of what is possible in his field.
Latest Patents
Kataoka's latest patents include a turbo-generator and a method of making connections in liquids using pressurized gas. The turbo-generator features a tapering cooling part positioned between a vapor turbine part and a generator part. This design allows for a sealed single-boundary structure, ensuring efficient operation. The turbine shaft, rotary shaft, and generator shaft are combined unitarily and supported by bearing parts, preventing any passage from the boundary structure. The tapering cooling part has a smaller diameter at the generator side, and its inner circumferential surface forms a labyrinth structure to separate the atmospheres of the vapor turbine and generator parts.
His second patent involves a method of making connections in liquids using pressurized gas. This innovative approach includes a first connector housed in a protecting tube filled with gas, creating a gaseous space within the liquid. A second container, which has a destructible plate, is exposed to this gaseous space. The front end of the first connector destroys the destructible plate, allowing both connectors to connect without interference from the surrounding liquid.
Career Highlights
Kataoka is currently employed at Doryokuro Kakunenryo Kaihatsu Jigyodan, where he continues to develop groundbreaking technologies. His work has garnered attention for its practical applications and innovative designs.
Collaborations
Throughout his career, Kataoka has collaborated with notable colleagues, including Minoru Gunji and Kazuo Haga. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Hajime Kataoka is a distinguished inventor whose work in turbo-generator technology and liquid connection methods showcases his innovative spirit. His contributions continue to influence the engineering landscape, and his patents reflect a commitment to advancing technology.