Company Filing History:
Years Active: 1993-1995
Title: The Innovative Mind of Atusi Hosokawa
Introduction
Atusi Hosokawa is a distinguished inventor hailing from Hitachi, Japan. With a noteworthy portfolio that includes two patents, he has made significant contributions to the field of vacuum cleaner technology. His inventive prowess is showcased through innovative mechanisms that enhance the functionality and efficiency of cleaning devices.
Latest Patents
One of Hosokawa's most commendable inventions is a vacuum cleaner equipped with a controlling apparatus for regulating the suction performance of a blower motor. This apparatus intelligently adjusts the suction level based on the operation status of the suction nozzle. When the suction nozzle is in use, the apparatus boosts suction power, while it reduces it when the nozzle is not in operation. This vacuum cleaner supports various suction nozzles tailored for specific purposes, ensuring optimal performance for different cleaning tasks. The device utilizes a brushless direct motor, which operates effectively under chopper control conditions.
Another notable innovation from Hosokawa is a vacuum cleaner that implements fuzzy logic control. This advanced system detects changes in static pressure and current variation when the suction port is in operation. By performing fuzzy calculations based on multiple command values, the invention automatically controls the fan and nozzle motor speeds, delivering ideal air suction force tailored to the specific cleaning task and floor type.
Career Highlights
Atusi Hosokawa is a valued member of Hitachi, Ltd., where he continues to advance vacuum cleaner technologies. His dedication to innovation has not only improved cleaning appliances but has also set new standards in the industry. Hosokawa’s focus on enhancing user experience and efficiency demonstrates his commitment to practical and versatile designs.
Collaborations
Throughout his career, Hosokawa has collaborated with talented coworkers, including Haruo Koharagi and Kazuo Tahara. These partnerships have fostered a creative environment that encourages the sharing of ideas and expertise, contributing to the success of their innovative projects at Hitachi.
Conclusion
Atusi Hosokawa's inventive spirit and expertise in vacuum cleaner technology have led to significant advancements in the field. With his impressive patents and collaborative efforts, he continues to influence the industry, paving the way for future innovations that enhance everyday life through improved cleaning solutions.