Company Filing History:
Years Active: 2018-2025
Title: Kenji Yaegashi: Innovator in Imprint Technology
Introduction
Kenji Yaegashi is a prominent inventor based in Utsunomiya, Japan. He has made significant contributions to the field of imprint technology, holding a total of 4 patents. His work focuses on advanced methods and devices that enhance the manufacturing process of various products.
Latest Patents
One of his latest patents is an imprint apparatus and article manufacturing method. This innovative apparatus brings an imprint material on a substrate, which includes a first mark, into contact with a mold that contains a second mark. The apparatus cures the imprint material, resulting in a cured product on the substrate. It features multiple detectors for alignment detection and a controller that calibrates detection processing operations based on relative position information obtained through repeated measurements.
Another notable patent is a measurement device designed for measuring the relative position between alignment marks. This device includes an illumination unit that can illuminate the alignment marks at various wavelengths, a detection unit for capturing light from the marks, and a processing unit that determines the relative position. Additionally, it has an adjustment unit that modifies the light amounts of the different wavelengths to ensure that the detection light amounts fall within a predetermined range.
Career Highlights
Kenji Yaegashi is associated with Canon Kabushiki Kaisha, a leading company in imaging and printing technologies. His work at Canon has allowed him to develop cutting-edge technologies that are essential for modern manufacturing processes.
Collaborations
Throughout his career, Kenji has collaborated with notable colleagues, including Takamitsu Komaki and Toshiki Iwai. These collaborations have contributed to the advancement of imprint technology and have fostered innovation within the industry.
Conclusion
Kenji Yaegashi is a distinguished inventor whose work in imprint technology has led to significant advancements in manufacturing methods. His patents reflect a commitment to innovation and excellence in the field.