Location History:
- Yamato, JP (2008)
- Kanagawa, JP (2013)
Company Filing History:
Years Active: 2008-2013
Title: Satoshi Asakawa: Innovator in Lens Driving Technology
Introduction
Satoshi Asakawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical technology, particularly in lens driving devices and autofocus systems. With a total of two patents to his name, Asakawa's work has advanced the capabilities of camera technology.
Latest Patents
Asakawa's latest patents include a lens driving device, an autofocus camera, and a camera-equipped mobile terminal. These innovations are designed to correct the movement of a lens in the optical axis direction and to tilt the optical axis, while also reducing the dimensions of the device in the optical axis direction. The lens driving device features a lens support that holds the lens at its inner circumference, along with multiple coils arranged at regular intervals around the lens support. The device operates by applying an equal electric current to each coil when moving the lens support in the optical axis direction, while varying the current values for specific coils to correct the tilt of the lens's optical axis.
Another patent, the lens driving apparatus, consists of a first yoke and a second yoke, both forming a rectangular U-shape cross-section. This apparatus includes magnets and coils that work together to move the lens support members in the direction of the optical axis through electromagnetic forces generated by passing current through the coils.
Career Highlights
Satoshi Asakawa has worked with reputable companies such as Shicoh Engineering Co., Ltd. and New Shicoh Technology Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced optical technologies.
Collaborations
Throughout his career, Asakawa has collaborated with talented individuals, including Manabu Shiraki and Naoki Sekiguchi. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Satoshi Asakawa's contributions to lens driving technology and autofocus systems have made a significant impact in the field of optical devices. His innovative patents reflect his dedication to advancing camera technology and improving user experience.