Company Filing History:
Years Active: 2001
Title: Akio Shibusaka: Innovator in Optical Technology
Introduction
Akio Shibusaka is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical technology, holding a total of 2 patents. His innovative designs focus on improving the functionality and efficiency of optical devices.
Latest Patents
Shibusaka's latest patents include an actuator for objective lenses and an object lens actuator. The actuator for objective lenses features a resilient support member that provides stability between the lens holder and the base member. This design incorporates auxiliary damping members and a viscoelastic material piece, which enhances the tuning of the damping effect, thereby reducing spurious resonant vibrations. This innovation simplifies the application of viscoelastic material, making the manufacturing process more efficient.
The object lens actuator patent addresses the challenge of reducing the peak value of higher resonant frequency vibrations in a moveable part. By adjusting the mounting arrangement for the mass balancer, Shibusaka's design allows for optimal placement of the gravitational center. This results in improved control over vibrations, enabling increased rotational and head speeds for optical disk units.
Career Highlights
Shibusaka is currently employed at NHK Spring Co., Ltd., where he continues to develop cutting-edge technologies in the optical sector. His work has been instrumental in advancing the capabilities of optical devices, making them more efficient and reliable.
Collaborations
Throughout his career, Shibusaka has collaborated with notable colleagues, including Hidemi Haga and Jun Tominaga. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Akio Shibusaka's contributions to optical technology through his patents demonstrate his commitment to innovation and excellence. His work not only enhances the performance of optical devices but also simplifies manufacturing processes, making a lasting impact in the field.