Kiyoteru Osawa

Title: Kiyoteru Osawa: Innovator in Ultrasonic Cleaning Technology

Introduction

Kiyoteru Osawa is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of ultrasonic cleaning technology, holding 2 patents that showcase his innovative approach to enhancing cleaning methods.

Latest Patents

Osawa's latest patents include an ultrasonic cleaning apparatus and an ultrasonic cleaning method. The ultrasonic cleaning apparatus features a power amplifier that amplifies the amplitude of a signal to supply power to the ultrasonic oscillator. It also includes a phase comparator that determines the phase difference between the current and voltage applied to the oscillator, generating a voltage accordingly. The voltage control oscillation device adjusts the frequency of the signal based on the voltage from the phase comparator, maintaining the phase difference within ±30°. The power supplied to the ultrasonic oscillator is regulated between 1W and 10W, with a resonance frequency difference of 1 kHz or more. Additionally, the ultrasonic cleaning apparatus incorporates a vibrating section with a piezoelectric ultrasonic transducer and ultrasonic horns, designed for optimal cleaning efficiency.

Career Highlights

Kiyoteru Osawa is currently employed at Kao Corporation, where he continues to develop innovative cleaning solutions. His work has significantly impacted the efficiency and effectiveness of ultrasonic cleaning technologies.

Collaborations

Osawa collaborates with talented colleagues, including Noriyuki Kitaori and Takahisa Yamashiro, who contribute to the advancement of their projects and innovations.

Conclusion

Kiyoteru Osawa's contributions to ultrasonic cleaning technology reflect his dedication to innovation and improvement in cleaning methods. His patents demonstrate a commitment to enhancing efficiency and effectiveness in this field.