Company Filing History:
Years Active: 2020-2025
Title: Kohei Kasai: Innovator in Air Conditioning Technology
Introduction
Kohei Kasai is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of air conditioning technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of air-conditioning systems.
Latest Patents
One of his latest patents is an air-conditioning apparatus that includes a controller designed to manage the operations of an outdoor fan. This innovative controller features a voltage acquisition unit that collects drive voltages of the outdoor fan at set intervals while maintaining a reference rotation speed. It also includes a determination unit that assesses whether the acquired drive voltage falls within specific thresholds. Additionally, the apparatus has an extraction unit that calculates an evaluation value based on the drive voltage and a defrosting determination unit that decides when to defrost the outdoor heat exchanger based on the evaluation value.
Another notable patent is for a plate-type heat exchanger and refrigeration cycle apparatus. This invention consists of a plate stack made up of multiple heat transfer plates. Each plate is equipped with inflow and outflow holes for both heat medium and refrigerant. The design allows for efficient heat transfer by defining alternating passages for the heat medium and refrigerant, optimizing the refrigeration cycle.
Career Highlights
Kohei Kasai is associated with Mitsubishi Electric Corporation, a leading company in the field of electrical and electronic equipment. His work at Mitsubishi Electric has allowed him to focus on innovative solutions in air conditioning technology.
Collaborations
He has collaborated with notable coworkers, including Yohei Kato and Satoru Yanachi, contributing to advancements in their respective fields.
Conclusion
Kohei Kasai's contributions to air conditioning technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry and improve the functionality of air-conditioning systems.