This inventor holds 6 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1979-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hitachi, JP (1979 - 2004)
- Hanamaki, JP (2006)
Company Filing History:
Years Active: 1979-2006
Title: Norio Yasugahira: Innovator in Gas Turbine Technology
Introduction
Norio Yasugahira is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of gas turbine technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and performance of gas turbine power generators.
Latest Patents
Yasugahira's latest patents include innovative designs aimed at improving gas turbine power generation. One notable invention is a gas turbine power generator that features humidifying and cooling means. This invention aims to increase power generation efficiency during partial load operations while minimizing variations in rotational speed caused by changes in power generation load. The design incorporates a compressor for air compression, a combustor for burning the compressed air and fuel, and a turbine driven by combustion gas. Additionally, it includes a regenerative heat exchanger that exchanges heat between exhaust gas and compressed air, along with an intake air sprayer and a humidifier to enhance the cooling and humidification process.
Another significant patent is a heat and electric power supply system that utilizes a regenerative gas turbine and an adsorption refrigerator. This system recovers exhaust heat from the gas turbine and includes inlet air cooling equipment. The cooling is achieved by spraying cold water from the refrigerator into the air-intake port of the gas turbine, while humidification is accomplished through hot water injection into the compressor delivery port. These processes are adjusted according to operational conditions to optimize performance.
Career Highlights
Yasugahira has dedicated his career to advancing gas turbine technology at Hitachi, Ltd. His innovative approaches have led to improvements in energy efficiency and operational reliability in power generation systems. His expertise in this field has positioned him as a key figure in the development of advanced turbine technologies.
Collaborations
Throughout his career, Yasugahira has collaborated with notable colleagues, including Kuniyoshi Tsubouchi and Satoshi Dodo. These collaborations have fostered a creative environment that has led to groundbreaking advancements in gas turbine technology.
Conclusion
Norio Yasugahira's contributions to gas turbine technology exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in power generation, making him a valuable asset to the field. His work continues to influence the future of energy systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile