Susumu Aoki

Title: Innovations of Susumu Aoki: Pioneering Drive Devices

Introduction

Susumu Aoki, an esteemed inventor based in Ibaraki, Japan, has made significant contributions to the field of technology with a total of six patents to his name. His innovative work primarily revolves around the development of sophisticated drive devices and imaging systems.

Latest Patents

Aoki's latest patents showcase his expertise in engineering and design. One notable invention is a drive device that allows for the easy setting of drive waveform frequencies applied to piezoelectric elements. This device includes a piezo element that expands and contracts as a result of a drive voltage, coupled with a transmission shaft that receives vibrations produced by the piezo element. Additionally, a stationary member supports the transmission shaft, allowing for slidable movement along its length, while the lens holder is displaced in synchronization with the piezo element and transmission shaft. This innovative structure enables simple frequency adjustments without the concern of resonance in the stationary member.

Another remarkable invention by Aoki is a drive device designed for lens parts and camera modules. This device effectively engages the drive shaft with a suitable force, avoiding size increases. It features a couple member composed of a piezoelectric element and a transmission shaft, along with a lens holder securing the lens. A biasing member helps to position the transmission shaft while maintaining its slideability through a link member. Such enhancements contribute significantly to the efficiency and compactness of camera systems.

Career Highlights

Throughout his career, Susumu Aoki has collaborated with prominent organizations, including Hitachi Maxell, Limited and the National Institute for Researches in Inorganic Materials. His tenure at these institutions has allowed him to leverage their resources and further advance his innovative projects.

Collaborations

Aoki has worked alongside talented individuals in the field, including Ikuo Shinta and Takashi Hasuda. These collaborations have enriched his work and fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

In conclusion, Susumu Aoki's contributions to technology, particularly in the realm of drive devices and imaging technology, highlight his ingenuity as an inventor. His patents are a testament to his skill and dedication, positioning him as a notable figure in the innovation landscape.