Haruo Aizawa

Title: Haruo Aizawa: Innovator in Glass Composition for Plasma Displays

Introduction

Haruo Aizawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of glass technology, particularly in the development of glass compositions for plasma displays. With a total of 2 patents to his name, Aizawa's work has had a considerable impact on the industry.

Latest Patents

Aizawa's latest patents focus on innovative glass compositions designed for plasma displays. One of his key inventions is a glass composition that comprises from 45 to 66 wt % of SiO₂, from 0 to 15 wt % of Al₂O₃, from 10 to 24 wt % of Li₂O+Na₂O+K₂O, from 14 to 26 wt % of CaO+MgO+SrO+BaO+ZnO, and from 0 to 1 wt % of SO₃+Sb₂O₃. This composition is notable for containing substantially no zirconia and achieving a strain point of at least 560°C, along with a linear thermal expansion coefficient of at least 80×10⁻⁷ /°C within a temperature range of 50°C to 350°C.

Career Highlights

Haruo Aizawa is currently employed at Asahi Glass Company, Limited, where he continues to innovate in the field of glass technology. His work has been instrumental in advancing the capabilities of plasma display technology, making it more efficient and reliable.

Collaborations

Aizawa has collaborated with several talented individuals in his field, including Osamu Yanagisawa and Kenji Oda. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Haruo Aizawa's contributions to glass composition for plasma displays exemplify the spirit of innovation in the field of materials science. His patents reflect a commitment to advancing technology and improving product performance.