Nick Tsujimoto

Title: Innovations by Nick Tsujimoto

Introduction

Nick Tsujimoto is an accomplished inventor based in Moraga, California. He has made significant contributions to the field of vacuum technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of electron beam sources and fluid delivery systems in ultra-high vacuum environments.

Latest Patents

One of Tsujimoto's latest patents is an "Electron beam source for use with varying sizes of crucibles." This invention provides beam focusing by strategically placing magnets under the crucible. The design allows for the use of varying sizes of crucibles without the need to redesign the entire electron beam source. Another notable patent is the "UHV rotating fluid delivery system." This system features a rotating all-metal sealed fluid delivery mechanism that supplies fluid to apparatuses, such as electron beam source assemblies, in ultra-high vacuum conditions. The design includes a housing with fluid inlet and outlet ports, bellows, and a turntable that maintains an ultra-high vacuum seal while allowing for smooth rotation.

Career Highlights

Nick Tsujimoto is currently employed at Mdc Vacuum Products Corporation, where he continues to innovate in the field of vacuum technology. His work has been instrumental in advancing the capabilities of electron beam systems and fluid delivery mechanisms.

Collaborations

Throughout his career, Tsujimoto has collaborated with notable colleagues, including Peter H. Harris and Wei Gao. These partnerships have contributed to the development of cutting-edge technologies in their field.

Conclusion

Nick Tsujimoto's contributions to vacuum technology through his innovative patents demonstrate his expertise and commitment to advancing the industry. His work continues to influence the design and functionality of electron beam sources and fluid delivery systems.