Kiyotaka Sumito

Title: Kiyotaka Sumito: Innovator in Heater Control Technology

Introduction

Kiyotaka Sumito is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of heater control technology. His innovative approach has led to the development of a unique heater control device that enhances efficiency and performance.

Latest Patents

Kiyotaka Sumito holds a patent for a heater control device, method, and program. This device features at least two PTC heaters equipped with PTC elements. It includes switching units that manage the energized and non-energized states of the PTC elements. The device utilizes pattern information to define state combination patterns based on the required power value for the heater unit. Additionally, a ratio controlling unit adjusts the ratio of energized to non-energized states based on the average power required.

Career Highlights

Throughout his career, Kiyotaka Sumito has worked with prominent companies such as Mitsubishi Heavy Industries Automotive Thermal Systems Co., Ltd. and Mitsubishi Heavy Industries Limited. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in thermal systems.

Collaborations

Kiyotaka has collaborated with talented individuals in his field, including Keiji Nagasaka and Hidetaka Sato. These partnerships have fostered innovation and have been instrumental in the development of new technologies.

Conclusion

Kiyotaka Sumito's work in heater control technology exemplifies the impact of innovative thinking in engineering. His contributions continue to influence the industry and pave the way for future advancements.