Location History:
- Tochigiken, JP (2001)
- Tochigi, JP (2000 - 2006)
- Oyama, JP (2005 - 2020)
Company Filing History:
30 out of 1,960 
11 out of 43 
1 out of 152 Years Active: 2000-2020
Title: Innovations of Naohisa Higashiyama: A Pioneer in Refrigeration Technology
Introduction
Naohisa Higashiyama, based in Oyama, Japan, is a prolific inventor with a total of 42 patents to his name. His work primarily focuses on advancements in refrigeration technology, demonstrating a commitment to enhancing efficiency and functionality in cooling systems.
Latest Patents
Among his latest innovations are two significant patents:
1. **Condenser with Liquid Receiver** – This invention features a liquid receiver designed to improve the functionality of condensers. The design includes a main body with refrigerant inflow and outflow holes, ensuring effective refrigerant flow between condensation and supercooling sections. The flow passage has been meticulously structured to optimize the refrigerant movement, enhancing the overall efficiency of the system.
2. **Evaporator** – This patent details an evaporator that incorporates a dual descending flow tube group, strategically designed for windward positioning to optimize heat exchange. The invention includes a flow distribution control section that regulates refrigerant passages between compartments, enhancing performance over conventional designs.
Career Highlights
Naohisa Higashiyama has had a notable career, working with prominent companies such as Showa Denko K.K. and Keihin Thermal Technology Corporation. His contributions to these organizations reflect a strong dedication to innovation in the field of thermal technology, showcasing his skills as an accomplished inventor.
Collaborations
Throughout his career, Higashiyama has collaborated with various talented individuals, including notable coworkers like Osamu Kamoshida and Motoyuki Takagi. These collaborations have fostered a creative environment, enabling the development of groundbreaking inventions in refrigeration technology.
Conclusion
Naohisa Higashiyama stands out as a significant figure in the realm of refrigeration technology, with a wealth of patents that reflect his innovative spirit. His pioneering work not only pushes the boundaries of what is possible in cooling systems but also sets 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.