This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Agc Inc.. Active years: 2019.
Company Filing History:
Years Active: 2019
Title: Naohiro Umeo: Innovator in Glass Substrate Technology
Naohiro Umeo is a prominent inventor based in Fukushima, Japan. He has made significant contributions to the field of glass substrate technology, particularly in the production of mask blanks. His innovative approach has led to the development of a unique glass substrate that meets stringent industry standards.
Latest Patents
Naohiro Umeo holds a patent for a "Glass substrate for mask blank, and method for producing the same." This patent describes a glass substrate that includes two main surfaces facing each other, along with surfaces that are to be chamfered. The design ensures that the flatness of one of the main surfaces is 100 nm or less. Additionally, the patent specifies that the waviness measured in a range of 2 mm at an arbitrary part is 50 nm or less, which is crucial for high-precision applications.
Career Highlights
Umeo is currently employed at AGC Inc., a leading company in glass manufacturing and technology. His work at AGC Inc. has allowed him to focus on advancing glass substrate technology, contributing to the company's reputation for innovation and quality in the industry.
Collaborations
Throughout his career, Naohiro Umeo has collaborated with talented individuals such as Yusuke Hirabayashi and Yuzo Okamura. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Naohiro Umeo's contributions to glass substrate technology exemplify the spirit of innovation in the field. His patent and work at AGC Inc. highlight his commitment to advancing technology and improving industry standards.