This inventor holds 3 USPTO granted patents. Top assignee: Hitachi Appliances, Inc. Active years: 2008-2010.
Company Filing History:
Years Active: 2008-2010
Title: Innovations by Koichi Tokushige
Introduction
Koichi Tokushige is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of air conditioning systems, particularly in communication technologies. With a total of 3 patents to his name, Tokushige's work has had a considerable impact on the efficiency and functionality of HVAC systems.
Latest Patents
One of Tokushige's latest patents involves an innovative air conditioning system that utilizes power lines for communication. This system comprises one or more indoor units, outdoor units, and a system controller. The unique feature of this invention is its ability to execute communications between the indoor and outdoor units by overlapping a signal on the power line used for supplying electric power. The outdoor units connect to the system controller through a leased communication line, while the indoor unit is equipped with a power line communication device. Additionally, a bridge connects the leased communication line and the power line, allowing for mutual exchange of control information between the indoor units, outdoor units, and the system controller.
Career Highlights
Tokushige is currently employed at Hitachi Appliances, Inc., where he continues to develop innovative solutions in the field of air conditioning. His work has been instrumental in enhancing the communication capabilities of HVAC systems, making them more efficient and user-friendly.
Collaborations
Throughout his career, Tokushige has collaborated with several talented individuals, including Yasuyuki Kojima and Tatsumi Yamauchi. These collaborations have contributed to the advancement of technology in the air conditioning sector.
Conclusion
Koichi Tokushige's contributions to the field of air conditioning through his innovative patents demonstrate his commitment to improving technology. His work at Hitachi Appliances, Inc. continues to influence the industry positively.