Masahiro Ohno

Title: Masahiro Ohno: Innovator in Zoom and Focus Control Technology

Introduction

Masahiro Ohno is a prominent inventor based in Kunitachi, Japan. He has made significant contributions to the field of optical technology, particularly in the development of zoom and focus control systems. With a total of 9 patents to his name, Ohno's work has had a lasting impact on camera technology.

Latest Patents

One of his latest patents is a zoom and focus control method and system. This innovation involves a focus lens and a zoom lens group that includes a first zoom lens and a second zoom lens, which are controlled separately in an internal-focus camera. The system tracks the positions of the focus lens and the second zoom lens in the zoom lens group, ensuring they do not approach each other closer than a minimum safe distance to prevent collisions. This technology enhances the functionality and reliability of internal-focus cameras.

Career Highlights

Throughout his career, Masahiro Ohno has worked with notable companies such as Olympus Optical Company, Ltd. and Hewlett-Packard Development Company, L.P. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in optical technology.

Collaborations

Ohno has collaborated with esteemed colleagues, including Fumio Uchino and Hitoshi Tateoka. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Masahiro Ohno's contributions to zoom and focus control technology have established him as a key figure in the field of optical innovation. His patents continue to influence the design and functionality of modern cameras, showcasing his expertise and dedication to advancing technology.