Kenji Wakazono

Title: Kenji Wakazono: Innovator in Torque Sensing and Automatic Aperture Control

Introduction

Kenji Wakazono is a prominent inventor based in Tokyo, Japan, known for his contributions to various technological fields with his nine patents. His inventive spirit and expertise have led to the development of groundbreaking devices that enhance automotive and imaging technologies.

Latest Patents

Wakazono's latest inventions include a sophisticated torque sensor designed to detect the torsion of power steering devices in vehicles. This torque sensor features a first shaft, which is supported for rotation within a casing and includes a permanent magnet. It also contains a second shaft that is aligned end-to-end with the first shaft. The device employs a magnetic core attached to the second shaft and a magnetism sensor that detects changes in magnetic flux caused by the relative movements of the shafts, thereby allowing for precise detection of torsion.

Another remarkable invention from Wakazono is an automatic diaphragm aperture controlling device. This device effectively regulates the diaphragm aperture based on exposure information such as scene brightness. It incorporates a pulse generation circuit that produces pulses corresponding to the desired aperture value, and utilizes a counting mechanism in conjunction with an aperture value pulse generation circuit. The system ensures that the diaphragm aperture is fixed accurately when the pulse counts match, optimizing image quality.

Career Highlights

Kenji Wakazono works at Copal Company Limited, where he has applied his innovative thinking to engineering solutions that significantly improve product performance. His work has resulted in advanced technologies that are crucial to modern automotive and imaging equipment.

Collaborations

Throughout his career, Wakazono has collaborated with talented individuals such as Yasuo Ishiguro and Toshihisa Saito. Working alongside these esteemed colleagues, he has fostered an environment of creativity that has led to the birth of numerous inventions.

Conclusion

In summary, Kenji Wakazono stands out as a key innovator in the realm of automotive and imaging technology. His impressive portfolio of patents, including the torque sensor and automatic diaphragm controlling device, illustrates his commitment to enhancing functionality and efficiency in these fields. As he continues his work at Copal Company Limited, the future holds great potential for further innovations from this talented inventor.