Location History:
- Kanagawa, JP (2011)
- Shiga, JP (2014 - 2017)
Company Filing History:
2 out of 13,307 
2 out of 16,453 
Years Active: 2011-2017
Title: Yasushi Hayashi: Innovator in Sealed Compressor Technology
Introduction
Yasushi Hayashi is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of compressor technology, holding a total of 4 patents. His work primarily focuses on the design and functionality of sealed compressors, which are essential in various applications.
Latest Patents
One of Yasushi Hayashi's latest patents involves a sealed compressor that comprises an electric element, a compression element, a sealed container, and a suction pipe. The compression element includes a compression chamber, a piston provided inside the chamber, and a suction muffler that communicates with both the sealed container and the compression chamber. The design of the suction muffler is innovative, as it features a hood section that collects cooling medium gas discharged from the suction pipe. Additionally, an auxiliary hood is fastened to the hood section to increase the collection area.
Another patent by Hayashi describes a sealed compressor that includes an electric element, a compression element, and a sealed container that houses both elements. The compression element features a cylinder block that defines a compression chamber, a reciprocating piston, and a valve plate that closes the opening end of the chamber. The piston is designed with a first groove on its tip end surface, which is strategically positioned to enhance the efficiency of the compressor.
Career Highlights
Yasushi Hayashi has worked with prominent companies in the industry, including Panasonic Intellectual Property Management Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in compressor technology.
Collaborations
Throughout his career, Yasushi has collaborated with talented individuals such as Makoto Katayama and Masakazu Yamaoka. These collaborations have further enriched his work and led to advancements in the field.
Conclusion
Yasushi Hayashi is a distinguished inventor whose work in sealed compressor technology has made a significant impact. His innovative designs and patents continue to influence the industry, showcasing his expertise and dedication to advancing technology.