Shigetaka Hattori

Title: Shigetaka Hattori: Innovator in Vibration Control Technology

Introduction

Shigetaka Hattori is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of vibration control technology. His innovative approach has led to the development of a unique machine designed to suppress vibrations effectively.

Latest Patents

Hattori holds a patent for a "Machine having vibration source." This invention includes a frame that carries a vibration source, such as a motor. A housing is attached to the bottom of the frame, which houses a sphere made of rigid material, allowing it to rotate freely. The design ensures that a portion of the sphere projects from an opening at the bottom of the housing. The surface of a plate made of rigid material contacts the projecting portion of the sphere, while the plate is surrounded by an elastic material member. This elastic member controls the relative position between the sphere and the plate, effectively suppressing the rolling of the machine. Additionally, the sphere's ability to rotate on the plate absorbs horizontal vibrations, while the support structure also mitigates vertical vibrations.

Career Highlights

Hattori is associated with Sanyo Electric Co., Ltd., where he has been able to apply his innovative ideas in a practical setting. His work has contributed to advancements in machinery that require effective vibration control.

Collaborations

Hattori has collaborated with notable coworkers, including Kenji Nakagawa and Koichi Yoshizaki. Their combined expertise has likely enhanced the development of innovative solutions in their field.

Conclusion

Shigetaka Hattori's contributions to vibration control technology exemplify the impact of innovative thinking in engineering. His patent reflects a deep understanding of mechanical dynamics and offers practical solutions for vibration suppression.