Toyokatsu Okamoto

Title: The Innovations of Toyokatsu Okamoto

Introduction

Toyokatsu Okamoto is a prominent inventor based in Hikone, Japan. He has made significant contributions to the field of linear oscillatory actuators, holding a total of eight patents. His work focuses on improving the efficiency and functionality of these devices, which are essential in various applications.

Latest Patents

One of Okamoto's latest patents is a self-oscillation system for driving a linear oscillatory actuator around its resonant frequency. This innovative system includes a self-oscillation circuit that maintains resonant oscillation through positive feedback based on back electromotive force (Vbemf). The design eliminates the need for external sensors while ensuring reliable PWM control. Another notable patent is for a vibrating linear actuator and method of operating the same. This actuator features a spring vibration system and an electromagnetic coil that allows for precise control of the moving portion against a load, enhancing its operational efficiency.

Career Highlights

Okamoto has dedicated his career to advancing actuator technology while working at Matsushita Electric Works, Ltd. His inventions have paved the way for more efficient and reliable systems in various industries. His expertise in the field has made him a respected figure among his peers.

Collaborations

Throughout his career, Okamoto has collaborated with notable colleagues such as Hidetoshi Amaya and Yasuo Ibuki. These partnerships have contributed to the development of innovative solutions in actuator technology.

Conclusion

Toyokatsu Okamoto's contributions to the field of linear oscillatory actuators demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the technology and its applications, solidifying his reputation as a leading inventor in Japan.