Koichi Sugiura

Title: Koichi Sugiura: Innovator in Lens Technology

Introduction

Koichi Sugiura is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of lens technology, holding a total of 12 patents. His innovative designs have advanced the functionality and efficiency of lens systems used in various devices.

Latest Patents

Sugiura's latest patents include a sophisticated lens driver that features a manually operated ring. This lens driver incorporates rotation detection means to identify the direction and speed of the ring's rotation. It also includes a switching mechanism that allows users to toggle between a normal control mode and a high-speed control mode, enhancing the lens's operational capabilities. Another notable patent is for a lens barrel designed for cameras and mobile information terminals. This lens barrel consists of a telescopic cylinder that can be accommodated within a fixed frame, along with multiple lens groups that can be driven along the cylinder's longitudinal axis. This design allows for efficient storage and extension of the lens groups, optimizing space and functionality.

Career Highlights

Koichi Sugiura is currently employed at Ricoh Company, Ltd., where he continues to innovate and develop advanced lens technologies. His work has significantly impacted the imaging industry, providing solutions that enhance the performance of optical devices.

Collaborations

Sugiura has collaborated with notable colleagues, including Katsuhiko Nuno and Kazuyasu Ohashi. Their combined expertise has contributed to the successful development of various innovative products.

Conclusion

Koichi Sugiura's contributions to lens technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of optical systems and a commitment to enhancing user experience in imaging devices.