This inventor holds 4 USPTO granted patents. Top assignees: Tosoh Corporation, Nippon Silica Glass Co., Ltd.. Active years: 1990-2000.
Location History:
- Yokohama, JP (1990 - 1991)
- Yamagata, JP (2000)
Company Filing History:
4 out of 920 
1 out of 7 Years Active: 1990-2000
Title: Innovations of Inventor Hideaki Segawa
Introduction
Hideaki Segawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of high-purity silica glass. With a total of 4 patents to his name, Segawa's work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of Segawa's latest patents is for a high-purity transparent silica glass. This glass contains Fe, Na, and K impurities in very low amounts, ensuring its clarity and quality. It can withstand high temperatures of 900-1,400 degrees Celsius for extended periods without discoloration. Another significant patent is for an achromatic lens designed for ultraviolet rays. This lens is made from high-purity silica glass and is engineered to enhance optical performance in UV applications.
Career Highlights
Throughout his career, Segawa has worked with prominent companies such as Tosoh Corporation and Nippon Silica Glass Co., Ltd. His experience in these organizations has allowed him to refine his expertise in glass technology and materials science.
Collaborations
Segawa has collaborated with notable colleagues, including Koji Tsukuma and Shinichi Kondo. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Hideaki Segawa's contributions to the field of silica glass innovation highlight his expertise and dedication to advancing materials science. His patents reflect a commitment to quality and performance, making him a significant figure in his industry.