Company Filing History:
Years Active: 2006-2022
Title: Innovations of Koji Kawaguchi
Introduction
Koji Kawaguchi is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of optical technology, holding a total of six patents. His work primarily focuses on communication devices and optical systems, showcasing his expertise in these areas.
Latest Patents
Kawaguchi's latest patents include a communication device that features a zoom lens designed to collect signal light. Additionally, he has developed an optical axis direction adjusting method and a communication system. One of his key inventions is an optical system for infrared rays, which aims to provide bright images and can be applied to fixed focal length lenses ranging from wide-angle to medium-telephoto. This optical system consists of a first lens with negative refractive power and a second lens with positive refractive power, both made from infrared transmitting materials that allow light to pass through in the infrared wavelength range of 3 microns to 14 microns. Notably, at least one of the lenses is crafted from an infrared transmitting material that excludes germanium.
Career Highlights
Kawaguchi is currently employed at Tamron Company, Ltd., where he continues to innovate and develop new technologies. His work has significantly impacted the optical industry, particularly in enhancing communication devices and imaging systems.
Collaborations
Throughout his career, Kawaguchi has collaborated with talented individuals such as Yusuke Hashimoto and Nobuyuki Adachi. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Koji Kawaguchi is a prominent inventor whose work in optical technology has led to several important patents. His innovations in communication devices and optical systems continue to influence the industry and pave the way for future advancements.