Toshio Imanishi

Title: Innovations of Toshio Imanishi

Introduction

Toshio Imanishi is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of piezoelectric technology, holding a total of 7 patents. His work focuses on enhancing the functionality and efficiency of piezoelectric devices.

Latest Patents

Among his latest patents is a piezoelectric actuator drive circuit. This self-oscillating circuit includes an integrating circuit, an inverter, and sense resistors connected to the output sides of the inverters. It features a positive feedback resistor that feeds back an output signal to the integrating circuit, as well as a negative feedback resistor that feeds back a voltage generated from the sense resistors. The circuit is designed to operate efficiently in both startup and operating states. Another significant patent is an oscillation circuit that provides stable oscillations, even when the phase rotation of a piezoelectric resonator is minimal or fluctuating. This circuit includes a first amplifier and a piezoelectric resonator, with a feedback mechanism that enhances its performance.

Career Highlights

Toshio Imanishi has worked with prominent companies such as Murata Manufacturing Co., Ltd. and New Japan Radio Co., Ltd. His experience in these organizations has contributed to his expertise in piezoelectric technology and innovation.

Collaborations

He has collaborated with notable coworkers, including Hitoshi Matsuno and Toshiaki Kaji. Their joint efforts have further advanced the field of piezoelectric devices.

Conclusion

Toshio Imanishi's contributions to piezoelectric technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.