This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignees: Daikin Industries, Ltd., Goodman Global Group, Inc., Takeda Pharmaceutical Company Limited. Active years: 2013-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (2015)
- Sakai, JP (2016)
- Osaka, JP (2013 - 2023)
- Houston, TX (US) (2021 - 2023)
Company Filing History:
5 out of 4,497 
2 out of 12 
2 out of 1,229 
Years Active: 2013-2025
Title: Innovations of Hideyuki Nakagawa
Introduction
Hideyuki Nakagawa is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of heating, ventilation, and air-conditioning (HVAC) systems. With a total of 7 patents to his name, Nakagawa's work has had a substantial impact on modern HVAC technology.
Latest Patents
One of Nakagawa's latest patents is a control system for a heating, ventilation, and air-conditioning system. This innovative control system includes a blower that flows air over an indoor heat exchanger. It features a first input device, a first sensor, and a processor that communicates electronically with the blower and other components. The system allows for zoning mode selection and measures temperature at various locations within a structure. The processor is programmed to determine the heating or cooling demand based on input temperatures and adjust the airflow accordingly.
Another notable patent is a system and method for heating and cooling. This HVAC system connects multiple indoor units to a central outdoor unit. Some indoor units provide conditioned air through ductwork, while others do so without ductwork. Additionally, the system can include a gas furnace for harsher environments that require more robust heating solutions.
Career Highlights
Throughout his career, Nakagawa has worked with leading companies in the industry, including Daikin Industries, Ltd. and Takeda Pharmaceutical Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in HVAC technology.
Collaborations
Nakagawa has collaborated with notable colleagues such as Masahiro Oka and Junichi Shimoda. Their teamwork has contributed to the advancement of HVAC systems and technologies.
Conclusion
Hideyuki Nakagawa's contributions to HVAC technology through his patents and collaborations highlight his role as an influential inventor. His innovative solutions continue to shape the industry and improve the efficiency of heating and cooling systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile