Location History:
- Shizuoka-ken, JP (2006)
- Shizuoka, JP (1989 - 2007)
Company Filing History:
Years Active: 1989-2007
Title: Kazuya Uenishi: Innovator in Photolithography
Introduction
Kazuya Uenishi is a distinguished inventor based in Shizuoka, Japan, known for his substantial contributions to the field of micro-photofabrication. With an impressive portfolio of 37 patents, Uenishi has significantly impacted the development of positive resist compositions utilized in advanced lithography processes.
Latest Patents
Among his latest innovations, Uenishi has focused on the creation of a positive resist composition that exhibits high sensitivity and minimal defocus latitude, particularly optimized for use with far ultraviolet ray applications, including ArF excimer laser ray technologies. This composition incorporates a resin with specific repeating units and an aliphatic cyclic hydrocarbon group designed to enhance dissolution rates in alkali developers when exposed to acids. Furthermore, Uenishi has developed a radiation-sensitive composition, expanding the capabilities of materials used in photolithographic processes.
Career Highlights
Uenishi currently works at Fuji Photo Film Company, Limited, where he has played a pivotal role in pioneering technologies that push the boundaries of photolithography. His dedication to innovation and excellence in research has positioned him as a key figure in the development of specialized resist materials that meet the rigorous demands of modern manufacturing.
Collaborations
Throughout his career, Uenishi has collaborated with talented professionals in the field, including Tadayoshi Kokubo and Toshiaki Aoai. These collaborations have fostered an environment of shared knowledge and expertise, contributing to the advancement of technological solutions in the realm of photolithography.
Conclusion
Kazuya Uenishi's contributions to the field of micro-photofabrication exemplify the spirit of innovation and dedication to technological advancement. His extensive patent portfolio highlights his commitment to developing practical solutions that enhance the efficiency and effectiveness of photolithographic processes, solidifying his reputation as a leading inventor in his industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.