Company Filing History:
Years Active: 2010-2019
Title: Shigehiko Matsunaga: Innovator in Imaging Technology
Introduction
Shigehiko Matsunaga is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of imaging technology, holding a total of 3 patents. His work primarily focuses on the development of advanced imaging lenses and zoom lens systems.
Latest Patents
Matsunaga's latest patents include innovative designs for imaging lenses and imaging units. One of his notable inventions is an imaging lens that features a negative front group, a stop, and a positive rear group. This design incorporates a negative first lens with a meniscus shape, a negative second lens also with a meniscus shape, and a positive third lens that is biconvex. The rear group consists of a positive fourth lens, a negative fifth lens with a concave surface facing the image side, and a positive sixth lens.
Another significant patent is for a zoom lens and image pickup device. This zoom lens includes multiple lens groups and satisfies specific conditional expressions that enhance its optical performance. The design aims to optimize the focal lengths of the lens groups to achieve superior imaging quality.
Career Highlights
Shigehiko Matsunaga is currently employed at Sony Corporation, a leading company in the electronics and imaging industry. His work at Sony has allowed him to push the boundaries of imaging technology and contribute to the development of cutting-edge products.
Collaborations
Matsunaga collaborates with fellow inventor Koji Toyoda, working together to innovate and refine imaging technologies. Their partnership has led to advancements that benefit the industry and enhance the capabilities of imaging devices.
Conclusion
Shigehiko Matsunaga's contributions to imaging technology through his patents and work at Sony Corporation highlight his role as a key innovator in the field. His inventions continue to influence the development of advanced imaging systems, showcasing the importance of innovation in technology.