Akira Hamanaka

Title: Akira Hamanaka: Innovator in Lens Technology

Introduction

Akira Hamanaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of lens technology, holding a total of 7 patents. His innovative work has advanced the methods and mechanisms used in lens production.

Latest Patents

Hamanaka's latest patents include a lens positioning mechanism, a lens producing apparatus, and a method for producing lens members. The lens positioning mechanism features a member holding unit that holds a lens member's second surface, which faces the first convex optical surface. This mechanism biases the lens member toward the first surface while an attitude control unit regulates the edge positions of various portions on the first surface. This design allows for precise positioning of the lens member in a predetermined attitude. The technology enables easy and highly accurate positioning of lens members with convex optical surfaces.

Career Highlights

Throughout his career, Akira Hamanaka has worked with notable companies such as Hoya Corporation and Hoya Lens Thailand Ltd. His experience in these organizations has contributed to his expertise in lens technology and innovation.

Collaborations

Hamanaka has collaborated with several professionals in his field, including Nobuhiko Takeda and Shinichi Yokoyama. These collaborations have further enriched his work and contributed to advancements in lens technology.

Conclusion

Akira Hamanaka's contributions to lens technology through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative mechanisms continue to shape the future of lens production.