Katsuya Nagakura

Title: Katsuya Nagakura: Innovator in Glass Manufacturing

Introduction

Katsuya Nagakura is a prominent inventor based in Tokyo, Japan. With a strong focus on the glass manufacturing industry, he holds a significant patent that showcases his expertise and innovative approach to the production of high-quality glass materials.

Latest Patents

Katsuya Nagakura's patent, titled "Method of manufacturing thin-plate glass article, method of manufacturing glass substrate for information recording medium, and method of manufacturing magnetic recording medium," presents an efficient process for producing thin-plate glass. This innovative method emphasizes achieving good flatness along with high mass productivity. The process involves press-forming a glass gob between upper and lower dies, which is completed when the glass reaches the softening point (Ts) or higher temperatures. Additionally, the method includes a warp modification pressing step performed at a transition point (Tg) or higher temperature, ensuring high-quality glass substrates for information recording and magnetic recording mediums.

Career Highlights

Katsuya is associated with Hoya Corporation, a leading company in optical and information technology. His work at Hoya has contributed to advancements in manufacturing processes and product quality, making a significant impact in the industry. His patent reflects his commitment to innovation and improving manufacturing techniques.

Collaborations

Throughout his career, Katsuya Nagakura has collaborated with talented colleagues, such as Akira Murakami and Takeo Otagiri. These collaborations have fostered a rich exchange of ideas, leading to enhanced productivity and innovation in glass manufacturing.

Conclusion

Katsuya Nagakura is an exemplary inventor whose contributions to the glass manufacturing industry are noteworthy. His patented method not only advances production efficiency but also ensures the high quality of glass substrates. As part of Hoya Corporation and alongside esteemed colleagues, Nagakura continues to influence the landscape of innovation in manufacturing technologies.