Location History:
- Yokohama, JA (1977)
- Shimizu, JP (1978 - 1994)
Company Filing History:
8 out of 42,517 
1 out of 33 Years Active: 1977-1994
Title: The Innovations of Fumio Harada: A Trailblazer in HVAC Technology
Introduction: Fumio Harada, an esteemed inventor based in Shimizu, Japan, has made significant contributions to the field of HVAC technology. With a portfolio of eight patents, Harada's inventive spirit has led to advancements that improve air conditioning systems, making them more efficient and versatile. His latest innovations reflect his commitment to enhancing comfort in living and working environments.
Latest Patents: Harada's latest patents include a multi-airconditioner designed to streamline the cooling and heating process. This innovative system incorporates multiple outdoor units and at least one indoor unit, where refrigerant conduits are consolidated into two or three connecting pipes. The multi-airconditioner operates effectively by allowing simultaneous room cooling and heating, with specialized conduits for liquefied and gasified refrigerants ensuring optimal performance. Another notable invention is the hermetic motor compressor, featuring a unique design that separates the motor and compressor sections within a closed housing. This compressor includes valves for efficient refrigerant flow and a compact suction chamber, enhancing the system's overall efficiency.
Career Highlights: Throughout his career, Fumio Harada has worked with prominent companies such as Hitachi, Ltd. and Shin Meiwa Industry Co., Ltd. His endeavors in these organizations have enabled him to refine his innovative approaches and contribute to significant advancements in air conditioning technology. Harada's work is characterized by a keen understanding of engineering principles and a focus on practical applications in everyday settings.
Collaborations: Fumio Harada has collaborated with notable colleagues like Toshio Hatada and Takao Senshu. Together, they have shared insights and expertise that have fostered creative solutions and innovations, reinforcing the importance of teamwork in the field of engineering and product development.
Conclusion: Fumio Harada's dedication to innovation in HVAC technology, illustrated by his numerous patents and collaborative efforts, positions him as a prominent figure in the industry. His contributions continue to impact the way we approach climate control systems, ensuring comfort in homes and workplaces while advancing technological efficiency. Harada's inventive legacy serves as an inspiration for future generations of inventors and engineers.