This inventor holds 1 USPTO granted patent. Top assignee: Asahi Kogaku Kogyo Kabushiki Kaisha. Active years: 1983.
Company Filing History:
Years Active: 1983
Title: Sigetada Sato: Innovator in Optical Technology
Introduction
Sigetada Sato is a prominent inventor based in Tokyo, Japan. He is known for his contributions to the field of optical technology, particularly in the development of advanced lens systems. His innovative work has led to significant advancements in photography and imaging.
Latest Patents
One of Sigetada Sato's notable patents is for a compact wide-angle zoom lens. This high-performance lens is designed with a unique configuration that includes a divergent front lens group and a convergent rear lens group. The mechanical movement of these lens groups allows for a variable overall focal length. The front lens group consists of five lenses, including a negative meniscus lens and a positive biconvex lens, while the rear lens group comprises six lenses, including a positive meniscus lens and a biconcave negative lens. Overall, the wide-angle zoom lens features eleven lens elements grouped into ten lens components, showcasing Sato's expertise in optical design.
Career Highlights
Sigetada Sato is associated with Asahi Kogaku Kogyo Kabushiki Kaisha, a leading company in the optical industry. His work at this organization has allowed him to push the boundaries of lens technology and contribute to the development of high-quality imaging products.
Collaborations
Sato has collaborated with fellow inventor Sadao Okudaira, working together to enhance optical technologies and innovate new solutions in the field.
Conclusion
Sigetada Sato's contributions to optical technology, particularly through his patent for a compact wide-angle zoom lens, highlight his role as a significant inventor in the industry. His work continues to influence advancements in imaging technology.