This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Nikon Corporation. Active years: 1998-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998-2026
Title: Kei Tomimatsu: Innovator in Microscope Technology
Introduction
Kei Tomimatsu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of microscopy, holding a total of 4 patents. His work focuses on developing advanced optical systems that enhance the capabilities of microscopes.
Latest Patents
Among his latest patents are two notable inventions. The first is an infinity-corrected microscope objective lens, which features a first lens group with positive refractive power and a second lens group also with positive refractive power. This innovative design positions an intermediate image forming plane between the two lens groups, optimizing the optical performance of the microscope. The patent specifies a critical condition for the lens, defined by the equation −0.2
The second patent is for an objective lens unit designed for reflective fluorescence microscopes. This unit is constructed to effectively transmit excitation light while minimizing self-fluorescence and correcting various optical aberrations. The front lens group is strategically placed closer to the specimen side than the rear lens group, utilizing a specialized optical material that enhances light transmission and reduces fluorescence.
Career Highlights
Kei Tomimatsu 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 microscope technology, contributing to advancements that benefit researchers and scientists worldwide.
Collaborations
Throughout his career, Tomimatsu has collaborated with talented individuals such as Yoshiyuki Shimizu and Kyoya Tokunaga. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Kei Tomimatsu is a distinguished inventor whose work in microscope technology has led to significant advancements in the field. His innovative patents reflect his commitment to enhancing optical systems, making a lasting impact on scientific research.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile