This inventor holds 2 USPTO granted patents. Top assignee: Nippondenso Co., Ltd.. Active years: 1987-1988.
Company Filing History:
Years Active: 1987-1988
Title: Tohru Kakehi: Innovator in Automotive Air Conditioning Technology
Introduction
Tohru Kakehi is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of automotive air conditioning, holding a total of 2 patents. His work focuses on enhancing the efficiency and effectiveness of air conditioning systems in vehicles.
Latest Patents
Kakehi's latest patents include innovative designs for air conditioners specifically tailored for automobiles. One of his patents discloses an air conditioning unit that adjusts the temperature of blow-off air discharged into the vehicle compartment. This system includes a decision device that determines whether the air conditioning unit is in its initial state and a control unit that performs feedback control to maintain the internal temperature at a set target. The control unit is designed as an integral-added optimal regulator, which utilizes predetermined optimal feedback gain based on a dynamic model of the air conditioning system.
Another patent further refines the air conditioning control unit by incorporating environmental conditions, such as solar radiation, to enhance temperature control accuracy. This invention allows for temperature regulation at multiple positions within the vehicle compartment using several air conditioning units, ensuring that airflow interference is minimized.
Career Highlights
Tohru Kakehi is associated with Nippondenso Co., Ltd., a company renowned for its advancements in automotive technology. His work has significantly impacted the automotive industry, particularly in improving passenger comfort through innovative air conditioning solutions.
Collaborations
Kakehi has collaborated with notable colleagues, including Katsumasa Matsui and Masahiro Ohba. Their combined expertise has contributed to the development of cutting-edge technologies in automotive air conditioning.
Conclusion
Tohru Kakehi's contributions to automotive air conditioning technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of both mechanical systems and environmental factors, positioning him as a key figure in the automotive industry.