Tatsuya Odawara

Title: Tatsuya Odawara: Innovator in Ultrasonic Diagnosis and Semiconductor Technology

Introduction

Tatsuya Odawara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of ultrasonic diagnosis and semiconductor technology. With a total of 2 patents, his work showcases innovative solutions that enhance the functionality and efficiency of electronic devices.

Latest Patents

One of Tatsuya Odawara's latest patents is a transmission circuit for ultrasonic diagnosis. This invention includes a delay processing circuit that delays a transmission signal pattern and an operational circuit that calculates a delay time. The transmission timing for supplying the transmission signal pattern to multiple piezoelectric elements is approximated by a multi-dimensional polynomial, allowing for linear or arc-like transmission timing. The coefficients in the polynomial are supplied to the transmission circuit, ensuring precise control over the delay times.

Another notable patent is a semiconductor integrated circuit device that features a high-voltage analog switch circuit operable at low power-supply voltages. This device includes high-voltage MOSFETs and a floating gate voltage control circuit that operates at 5 V or lower. The control circuit sets a reference voltage in the source terminal of the first high-voltage MOSFET and adds a floating voltage corresponding to the power-supply voltage, optimizing the performance of the circuit.

Career Highlights

Throughout his career, Tatsuya Odawara has worked with leading companies such as Hitachi, Ltd. and Ablic Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Tatsuya has collaborated with notable coworkers, including Na Li and Hiroyasu Yoshizawa. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Tatsuya Odawara's contributions to ultrasonic diagnosis and semiconductor technology highlight his role as an influential inventor. His innovative patents reflect a commitment to advancing technology and improving electronic devices.