Nagaya Okada

Title: Nagaya Okada: Innovator in Acoustic Technology

Introduction

Nagaya Okada is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of acoustic technology, particularly in the development of sound-pressure analyzers. His innovative work has led to the creation of a patented device that enhances the understanding of cavitation phenomena in high-intensity acoustic fields.

Latest Patents

Okada holds a patent for a "Sound-pressure analyzer and a method in the high-intensity acoustic field, and an ultrasonic cleaner and an ultrasonic processor." This invention includes a hydrophone that transfers a voltage signal corresponding to sound pressure in an acoustic field. The device features a frequency analyzer that sorts the signal into various components, including basic-frequency, harmonic, sub-harmonic, and white-noise components. An arithmetic device evaluates the average of broadband sound pressure (ABP) of the white-noise component, allowing for the presumption of cavitation-threshold and cavitation-amount generated in the acoustic field.

Career Highlights

Nagaya Okada is currently employed at Honda Electronics Co., Ltd., where he continues to innovate and develop advanced acoustic technologies. His work has been instrumental in enhancing the understanding of sound pressure and its applications in various fields.

Collaborations

Okada collaborates with fellow inventor Yoshiyuki Asakura, contributing to the advancement of acoustic research and technology.

Conclusion

Nagaya Okada's contributions to acoustic technology through his innovative patents and collaborations highlight his role as a key figure in the field. His work continues to influence the understanding and application of sound-pressure analysis in high-intensity acoustic environments.