Company Filing History:
Years Active: 2015-2019
Title: Junichi Chonan: Innovator in Exposure Technology
Introduction
Junichi Chonan is a prominent inventor based in Fukaya, Japan. He has made significant contributions to the field of exposure technology, holding a total of 4 patents. His work primarily focuses on methods and apparatuses that enhance the efficiency and effectiveness of device manufacturing processes.
Latest Patents
Chonan's latest patents include innovative designs for exposure apparatuses and methods. One notable patent describes an exposure apparatus that exposes a substrate with exposure light via a liquid. This apparatus features an optical system with an emission surface from which the exposure light is emitted. It also includes a liquid supply port that fills the optical path of the exposure light with liquid. Additionally, a fluid supply port is incorporated to supply a fluid containing a material that can change the specific resistance of the liquid, enhancing the immersion space formed by the liquid.
Career Highlights
Chonan is currently employed at Nikon Corporation, a leading company in imaging and optical products. His work at Nikon has allowed him to push the boundaries of exposure technology, contributing to advancements in the manufacturing of high-precision devices.
Collaborations
Throughout his career, Chonan has collaborated with notable colleagues, including Isao Sugaya and Hidehiro Maeda. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Junichi Chonan's innovative work in exposure technology has made a significant impact on the industry. His patents and contributions continue to shape the future of device manufacturing processes.