Company Filing History:
1 out of 16,338 
1 out of 30 Years Active: 2010
Title: Ichiro Uchiyama: Innovator in Lead-Free Bismuth Glass
Introduction
Ichiro Uchiyama is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of materials science, particularly with his innovative work on lead-free bismuth glass. His inventions aim to enhance the accuracy of optical patterning, which is crucial in various technological applications.
Latest Patents
Uchiyama holds a patent for a lead-free bismuth glass. The primary objective of this invention is to provide a glass material that prevents a decrease in the degree of accuracy during the patterning process. Specifically, this lead-free bismuth glass is designed for use as an optical patterning material, which is patterned through light irradiation. The optical-absorption coefficient for light with a wavelength of 365 nm ranges from 300 to 3000 cm, making it suitable for advanced optical applications.
Career Highlights
Throughout his career, Uchiyama has worked with prominent companies, including E.I. DuPont de Nemours and Company and Nihon Yamamura Glass Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in glass materials and optical technologies.
Collaborations
Uchiyama has collaborated with notable professionals in his field, including Tomoyuki Taguchi and Ikuo Kuriyama. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Ichiro Uchiyama's work in lead-free bismuth glass represents a significant advancement in materials science. His innovative approach to optical patterning materials showcases his commitment to enhancing technology while prioritizing safety and environmental considerations.