Location History:
- Kunitachi, JP (1985)
- Tokyo, JP (1989 - 2021)
Company Filing History:
Years Active: 1985-2021
Title: Hisashi Asano: Innovator in Compressor Technology
Introduction
Hisashi Asano is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of compressor technology, holding a total of 10 patents. His innovative designs have improved the efficiency and functionality of variable-capacity compressors.
Latest Patents
One of Hisashi Asano's latest patents is a variable-capacity compressor control valve. This invention provides a compact solution capable of suppressing the influence of pressure differences between the crank chamber pressure and the suction pressure. The valve body includes an in-valve release passage that allows for the release of pressure from the crank chamber to the suction chamber of a compressor. Additionally, a sub valve element is designed to open or close the in-valve release passage in conjunction with the movement of the plunger. Another notable patent is also a variable-capacity compressor control valve, which secures the attraction force of an electromagnetic actuator while improving actuation properties without increasing the body size. This design features a sub valve element or a cylindrical upper end portion made of magnetic material, which is fixed to the inner periphery of the plunger.
Career Highlights
Throughout his career, Hisashi Asano has worked with notable companies such as Sony Corporation and Fujikoki Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in compressor technology.
Collaborations
Hisashi Asano has collaborated with several talented individuals in his field, including Yoshiyuki Kume and Masaharu Itoh. These collaborations have fostered an environment of innovation and creativity, leading to the development of advanced technologies.
Conclusion
Hisashi Asano's contributions to compressor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the design and functionality of compressors, showcasing the importance of innovation in engineering.