Company Filing History:
Years Active: 1981
Title: Katahira Yukio: Innovator in Optical Systems
Introduction
Katahira Yukio is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of optical systems, particularly in the development of zoom lens technology. His innovative approach has led to advancements that enhance photographic capabilities.
Latest Patents
Katahira holds a patent for a zoom lens system capable of macrophotography. This optical system features a variator lens and a compensator lens, each designed for cammed axial movement along the optical axis. This movement is triggered by the rotation of a cam tube, allowing for the variation of the focal length between telephoto and wide-angle conditions. The system includes a control member that can shift between a normal range condition and a macrophotographic range condition, enabling effective focusing in both scenarios. His invention is particularly valuable for photographers seeking to capture detailed images at close range. He has 1 patent to his name.
Career Highlights
Katahira Yukio is associated with Osawa Precision Industries, Ltd., where he applies his expertise in optical engineering. His work at the company has been instrumental in pushing the boundaries of lens technology, contributing to the advancement of photography and imaging systems.
Conclusion
Katahira Yukio's innovative contributions to optical systems, particularly through his patented zoom lens technology, highlight his role as a key figure in the field of photography. His work continues to influence the way images are captured and appreciated.