Toshio Tsukakoshi is a prominent inventor based in Ageo, Japan. He has made significant contributions to the field of optical systems, holding a total of 4 patents. His work primarily focuses on methods and apparatuses that enhance the performance of projection optical systems.

Latest Patents

Tsukakoshi's latest patents include a specification determining method, a projection optical system making method and adjusting method, and an exposure apparatus for transferring patterns onto objects. His exposure apparatus features a moving body arranged on the image plane side of the projection optical system, a wave-front measuring unit, and an adjusting unit that optimizes the image of a projected pattern. Additionally, he has developed an image forming characteristics measuring method and an image forming characteristics adjusting method, which utilize wavefront aberration data to calculate targeted image forming characteristics efficiently.

Career Highlights

Toshio Tsukakoshi is currently employed at Nikon Corporation, a leading company in imaging and optical products. His innovative approaches have significantly advanced the capabilities of projection optical systems, making them more efficient and precise.

Collaborations

Throughout his career, Tsukakoshi has collaborated with notable colleagues such as Masato Hamatani and Koji Kaise. These partnerships have fostered a creative environment that has led to groundbreaking advancements in optical technology.

Conclusion

Toshio Tsukakoshi's contributions to the field of optical systems exemplify the impact of innovation in technology. His patents and collaborative efforts continue to shape the future of imaging and projection systems.

Profile summary based on public USPTO records.

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