Company Filing History:
Years Active: 1991
Title: Sigeru Tagami: Innovator in Camera Technology
Introduction
Sigeru Tagami is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of camera technology, particularly with his innovative designs that enhance the functionality of cameras. His work has been recognized for its technical sophistication and practical applications.
Latest Patents
Sigeru Tagami holds a patent for an automatic focusing device for cameras. This device includes a camera lens focusing mechanism that adjusts the focus of the lens. It features a rotatable driving ring, a coaxially mounted rotatable range ring, and a spring that moves the range ring in correspondence with the movement of the driving ring. The device is powered by a stepper motor that drives the driving ring, allowing the range ring to adjust the focus of the lens. Additionally, it includes a stepper motor driving circuit, a home switch, a shutter speed calculating circuit, and a focusing arithmetic circuit. These components work together to ensure precise focusing and optimal camera operation.
Career Highlights
Sigeru Tagami is associated with Seikosha Co., Ltd., where he has contributed to various projects in camera technology. His innovative approach has led to advancements in automatic focusing mechanisms, making cameras more user-friendly and efficient. His patent reflects his commitment to improving photographic technology.
Collaborations
Throughout his career, Sigeru has collaborated with notable colleagues such as Nobuo Shinozaki and Kazuo Akimoto. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technology.
Conclusion
Sigeru Tagami's contributions to camera technology through his patent for an automatic focusing device exemplify his innovative spirit. His work continues to influence the field, making photography more accessible and efficient for users.