Masayuki Tone

Title: Masayuki Tone: Innovator in Ultrasonic Technology

Introduction

Masayuki Tone is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of ultrasonic technology, holding a total of 2 patents. His work focuses on innovative diagnostic apparatuses that enhance temperature measurement techniques.

Latest Patents

One of Masayuki Tone's latest patents is an ultrasonic temperature measurement apparatus. This device utilizes ultrasonic waves to detect variations in acoustic characteristics, allowing for precise temperature fluctuations within a body being examined. The apparatus includes an ultrasonic transducer that transmits and receives ultrasonic waves, converting them into electric signals. The signals are phase-detected across multiple gate intervals to identify phase differences, ultimately determining the relative variation of velocity dispersion before and after heating.

Another notable patent is for piezoelectric ultrasonic transducers with acoustic impedance-matching. This invention comprises an ultrasonic transducer element with electrodes on opposite sides and an acoustic impedance-matching layer on the wave-radiating surface. The layer is made from a porous polymer film or a composite material with specific acoustic impedance characteristics, enhancing the performance of the transducer.

Career Highlights

Masayuki Tone is associated with Matsushita Electric Industrial Co., Ltd., a company known for its advancements in electronic technology. His work has contributed to the development of innovative ultrasonic devices that have practical applications in medical diagnostics and other fields.

Collaborations

Throughout his career, Masayuki Tone has collaborated with notable colleagues, including Tsutomu Yano and Shinichiro Ueno. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masayuki Tone's contributions to ultrasonic technology exemplify the spirit of innovation. His patents reflect a commitment to advancing diagnostic methods, making significant impacts in various applications. His work continues to inspire future developments in the field.