Yuji Yamaguchi

Title: Yuji Yamaguchi: Innovator in Substrate Registration Technology

Introduction

Yuji Yamaguchi is a notable inventor based in San Diego, California. He has made significant contributions to the field of substrate registration technology. His innovative approach has led to the development of a unique method and apparatus that enhances the precision of substrate alignment.

Latest Patents

Yamaguchi holds a patent for a "Method and apparatus for registration with integral alignment optics." This invention describes a method for front-to-back substrate registration. It utilizes alignment characteristics of features on the surfaces of substrates to physically align them with integrated alignment optics. The measurement of offsets from the integral alignment optics is employed to compute registration data, which is essential for the calibration of global alignment of substrates.

Career Highlights

Yuji Yamaguchi is currently associated with Litel Instruments, where he applies his expertise in optical alignment technologies. His work has been instrumental in advancing the capabilities of substrate registration systems. With a focus on precision and efficiency, Yamaguchi continues to push the boundaries of innovation in his field.

Collaborations

Yamaguchi has collaborated with notable colleagues, including Adlai H. Smith and Robert O. Hunter, Jr. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Yuji Yamaguchi's contributions to substrate registration technology exemplify the impact of innovative thinking in engineering. His patent and work at Litel Instruments highlight his commitment to advancing optical alignment methods. Through his efforts, he continues to shape the future of substrate registration technology.