Yoshinari Kato

Title: Innovations by Yoshinari Kato

Introduction

Yoshinari Kato is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of glass production, holding a total of 4 patents. His work focuses on methods that enhance the quality and efficiency of glass substrates used in various applications.

Latest Patents

Kato's latest patents include a method for producing glass substrates and a method for producing tempered glass sheets. The first patent aims to provide a method for producing a glass substrate with a thickness of not more than 200 μm, which meets the quality required for substrates on which thin-film electric circuits are formed. This method involves forming molten glass into a ribbon shape using a down draw method, followed by an annealing step and a cutting step. The average cooling rate during the annealing process is carefully controlled to ensure optimal quality. The second patent describes a method of producing a tempered glass sheet by increasing the SiO content in the surface region of the glass sheet through thermal treatment, enhancing its durability.

Career Highlights

Yoshinari Kato is currently employed at Nippon Electric Glass Co., Ltd., where he continues to innovate in the field of glass technology. His expertise and dedication have led to advancements that benefit various industries relying on high-quality glass products.

Collaborations

Kato has collaborated with notable colleagues such as Takahiro Kawaguchi and Katsutoshi Fujiwara. Their combined efforts contribute to the ongoing development of innovative glass production techniques.

Conclusion

Yoshinari Kato's contributions to glass technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence the production of high-quality glass substrates and tempered glass sheets.