Yoshiyuki Usui is a notable inventor based in Utsunomiya, Japan, recognized for his significant contributions in the field of imprint technology. With a total of six patents to his name, Usui continues to push the boundaries of innovation, particularly in manufacturing methods that enhance productivity and accuracy in various applications.

Latest Patents

Among his latest inventions, Usui has developed an imprint apparatus and article manufacturing method that comprises an alignment unit. This unit detects a mold-side mark on a mold and a substrate-side mark on a substrate, creating a mark pair that allows for precise alignment of the mold and substrate. The first of his recent patents introduces a sophisticated method for obtaining positional deviation information between the mark pairs, which ensures reliable mark detection within a defined allowable range.

Additionally, Usui’s second patent presents an innovative imprint method, which first determines the relative position of a target shot region in respect to the mold. This method includes a two-step alignment process aimed at correcting positional discrepancies, ultimately leading to an efficient imprinting process that is performed with improved accuracy and consistency.

Career Highlights

Yoshiyuki Usui is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technologies. His work greatly enhances Canon's commitment to innovation, showcasing his expertise in developing advanced manufacturing techniques that have broad applications across various industries. His contributions not only advance the company’s technologies but also set new standards within the engineering community.

Collaborations

In his innovative journey, Usui collaborates with talented colleagues such as Takamitsu Komaki and Nozomu Hayashi. Their collective efforts in researching and developing cutting-edge technologies have proven to be influential in the progression of imprint technology, allowing for seamless integration of ideas and solutions that address complex challenges in the field.

Conclusion

Yoshiyuki Usui stands as a prominent figure in the realm of invention and innovation, particularly in imprint technology. His latest patents not only demonstrate his technical acumen but also reflect his dedication to advancing industry standards. Through his work at Canon and collaborative efforts with colleagues, Usui continues to pave the way for future developments in manufacturing methodologies. His contributions will undoubtedly influence the trajectory of imprinting technology for years to come.

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