Location History:
- Chiyoda-ku, JP (2004)
- Kumagaya, JP (2004 - 2009)
- Tokyo, JP (2010 - 2013)
Company Filing History:
Years Active: 2004-2013
Title: Jin Nishikawa: Innovator in Optical Technology
Introduction
Jin Nishikawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technology, holding a total of 5 patents. His work primarily focuses on enhancing optical systems and improving the efficiency of exposure apparatuses.
Latest Patents
Nishikawa's latest patents include an optical member-holding apparatus, a method for adjusting the position of optical members, and an exposure apparatus. The optical member-holding apparatus is designed to hold multiple optical members from two different optical systems, even when they are mixed within a common barrel. This innovation allows for easy adjustment of the relative positions between the optical members. Additionally, his illumination optical apparatus illuminates an objective surface with exposure light, featuring a curved mirror and a concave mirror that define a conjugate position. This design minimizes the passage of minute particles, such as debris, to protect downstream optical systems.
Career Highlights
Nishikawa 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 optical technology and contribute to advancements in the field.
Collaborations
Throughout his career, Nishikawa has collaborated with notable colleagues, including Tetsuo Takahashi and Yasuhiro Omura. These collaborations have further enriched his work and led to innovative solutions in optical engineering.
Conclusion
Jin Nishikawa's contributions to optical technology through his patents and work at Nikon Corporation highlight his role as a key innovator in the field. His inventions continue to influence the development of advanced optical systems and exposure apparatuses.