Location History:
- Minato-ku, JP (2016)
- Tokyo, JP (2016 - 2024)
Company Filing History:
Years Active: 2016-2024
Title: Hisato Sakuma: Innovator in Air Conditioning Technologies
Introduction
Hisato Sakuma is a prominent inventor based in Tokyo, Japan, recognized for his significant contributions to air conditioning technologies. With an impressive portfolio comprising 34 patents, he has demonstrated a remarkable commitment to innovation in this field. His inventions primarily focus on improving the efficiency and performance of air conditioning systems.
Latest Patents
Among his latest patents, one notable innovation is a system, method, and program for controlling air conditioner output for rack pressure regulation. This system includes multiple pressure sensors strategically positioned at air inlets of racks. The controller receives pressure values from these sensors and adjusts the airflow rate of the cooling air based on these values. The ability to set target pressure values and calculate pressure drop values allows for efficient regulation of air conditioner output.
Another significant patent involves a refrigerant circulating apparatus and method of circulating refrigerant. In this invention, a phase-change cooling apparatus is equipped with a mechanism that prevents dew condensation in the indoor unit, enhancing cooling performance. The apparatus features refrigerant-liquid thermal equilibrium means for effectively mixing different refrigerant liquids and optimizing their circulation, thereby ensuring preferred operational efficiency.
Career Highlights
Hisato Sakuma is affiliated with NEC Corporation, a company known for its technological advancements and contributions to information technology and network solutions. His role at NEC Corporation allows him to leverage its extensive resources to transform innovative ideas into practical applications that tackle real-world challenges.
Collaborations
Working alongside talented colleagues such as Koji Kudo and Hitoshi Yano, Sakuma has participated in various collaborative projects that enhance the scope and impact of their inventions. Together, they contribute to the development of cutting-edge technologies that not only address current demands but also anticipate future needs in the climate control industry.
Conclusion
In summary, Hisato Sakuma's relentless pursuit of innovation in air conditioning technologies has established him as a key inventor in his field. With a notable patent record and significant contributions at NEC Corporation, he continues to pave the way for advancements that improve the efficiency and effectiveness of air conditioning systems worldwide. His work not only benefits the industry but also has a positive impact on energy conservation efforts and environmental sustainability.
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.