Location History:
- Sakai, JP (2008 - 2013)
- Osaka, JP (2024)
Company Filing History:
Years Active: 2008-2024
Title: Ryusuke Fujiyoshi: Innovator in Refrigeration Technology
Introduction
Ryusuke Fujiyoshi is a prominent inventor based in Sakai, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 7 patents. His innovative designs have advanced the efficiency and functionality of refrigeration systems.
Latest Patents
Fujiyoshi's latest patents include a refrigeration cycle device that features an injection pipe and an economizer heat exchanger within a main refrigerant circuit. This device also incorporates a sub-refrigerant circuit with a sub-usage-side heat exchanger. The sub-usage-side heat exchanger can function as either an evaporator or a radiator, enhancing the cooling and heating processes of the main refrigerant. Another notable patent addresses the challenge of insufficient temperature reduction during refrigerant decompression. It introduces a main expansion mechanism that utilizes a rotary or scroll type expansion element to produce power while decompressing the main refrigerant. This design also includes a sub-refrigerant circuit that improves the overall efficiency of the refrigeration cycle.
Career Highlights
Fujiyoshi is currently employed at Daikin Industries, Ltd., a leading company in the HVAC industry. His work has been instrumental in developing advanced refrigeration technologies that are widely used in various applications.
Collaborations
Fujiyoshi has collaborated with notable colleagues such as Ikuhiro Iwata and Eiji Kumakura. Their combined expertise has contributed to the successful development of innovative refrigeration solutions.
Conclusion
Ryusuke Fujiyoshi's contributions to refrigeration technology exemplify his dedication to innovation and efficiency. His patents reflect a deep understanding of complex refrigeration systems and a commitment to advancing the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.