Location History:
- Saitama, JP (1990)
- Ageo, JP (1991 - 1993)
Company Filing History:
3 out of 177 
2 out of 42,496 
1 out of 52,735 
Years Active: 1990-1993
Title: Innovations of Yukiyoshi Hara
Introduction
Yukiyoshi Hara is a notable inventor based in Ageo, Japan. He has made significant contributions to the field of gas turbine technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and durability of gas turbine components through innovative designs and materials.
Latest Patents
One of Hara's latest patents is for a ceramics-coated heat resisting alloy member. This invention involves a gas turbine bucket and nozzle that utilize a ceramic coating to improve thermal barrier effects. The design includes a base material made of a heat resisting alloy, layered with a mixture of ceramic and metal, followed by an alloy layer that resists high-temperature oxidation and corrosion, topped with a ceramic layer. This innovative coating significantly enhances the performance of gas turbine components.
Another important patent by Hara is for a gas turbine combustor. This combustor features a main body with a combustion portion where a mixture of fuel and air is supplied. The gas mixture undergoes a catalytic reaction at a catalyst body, which is strategically arranged within the main body. The design includes a dividing unit that creates multiple gas streams, allowing for efficient mixing with fuel supplied from a fuel supply tube.
Career Highlights
Throughout his career, Yukiyoshi Hara has worked with prominent companies such as Tokyo Electric Power Company and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in gas turbine technology and innovation.
Collaborations
Hara has collaborated with notable colleagues, including Yoshitaka Kojima and Akira Mebata. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Yukiyoshi Hara's contributions to gas turbine technology through his innovative patents demonstrate his commitment to enhancing efficiency and performance in this field. His work continues to influence advancements in energy technology.