Location History:
- Shizuoka, JP (1991 - 1997)
- Chiyoda-ku, JP (2014 - 2019)
- Tokyo, JP (2013 - 2022)
Company Filing History:
28 out of 15,844 
3 out of 21,351 
1 out of 35 
Years Active: 1991-2022
Title: Innovations of Hideaki Maeyama: A Pioneer in Compressor and Refrigeration Technology
Introduction: Hideaki Maeyama is a notable inventor based in Tokyo, Japan, with an impressive portfolio of 31 patents. His contributions to the field of compressor and refrigeration technology have marked him as a significant figure in the industry, showcasing innovative designs and functional improvements in refrigerant systems.
Latest Patents: Among his latest patents, two stand out for their technological advancements. The first is a patent for a compressor and refrigeration cycle apparatus that operates using a refrigerant circuit with a refrigerating machine oil free of phosphoric ester and incorporates 1,1,2-trifluoroethylene. This invention features a rolling piston and a vane, both composed of steel, which interact in a slidable manner, enhancing the performance of the refrigeration system.
The second notable patent is for a heat exchanger and refrigeration cycle apparatus that integrates plate-shaped fins and a series of heat transfer pipes. These pipes intersect the fins while maintaining specific intervals in the long-edge direction. The fins' wave-like design allows for dynamic expansion and contraction, improving the efficiency of heat transfer in refrigeration applications.
Career Highlights: Hideaki Maeyama has held significant roles in prominent companies, notably Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His tenure in these companies has been marked by a focus on collaborative innovation and advancements in refrigeration technologies, contributing to the companies' reputations as leaders in the field.
Collaborations: Throughout his career, Maeyama has collaborated with esteemed colleagues, including Shin Sekiya and Shinichi Takahashi. These partnerships reflect a shared commitment to advancing technology in the refrigeration sector and underscore the collaborative nature of innovation.
Conclusion: Hideaki Maeyama's work exemplifies the impact of dedicated inventors in the field of refrigeration technology. With an extensive array of patents to his name, he continues to be a driving force for innovation, striving to create more efficient and environmentally friendly refrigeration systems. His contributions not only enhance product performance but also set a benchmark for future developments in 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.