Location History:
- Kawasaki, JP (1992)
- Yokohama, JP (2010)
Company Filing History:
Years Active: 1992-2010
Title: Kouzou Sakai: Innovator in Refractory Brick Technology
Introduction
Kouzou Sakai is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of refractory materials, particularly in the production of bricks used in glass manufacturing. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
Sakai's latest patents include innovative processes and materials that enhance the performance of refractory bricks. One of his patents is for a "Float bath bottom refractory brick and process for its production." This invention focuses on producing a refractory brick that minimizes reactions with sodium oxide from glass, thereby preventing flaking. The process involves adding a potassium compound to a clayey material with specific compositions of aluminum oxide and silicon dioxide.
Another significant patent is for a "High zirconia fused cast refractory." This material boasts excellent thermal cycle resistance and consists of a high percentage of zirconium dioxide, along with controlled amounts of silicon dioxide and aluminum oxide. This refractory does not contain harmful components such as phosphorus pentoxide, boron trioxide, or copper oxide, making it suitable for high-performance applications.
Career Highlights
Kouzou Sakai is currently employed at Asahi Glass Company, Limited, where he continues to develop advanced materials for the glass industry. His expertise in refractory technology has positioned him as a key player in the field.
Collaborations
Throughout his career, Sakai has collaborated with esteemed colleagues, including Toshihiro Ishino and Nobuyuki Kido. These partnerships have fostered innovation and contributed to the advancement of refractory materials.
Conclusion
Kouzou Sakai's contributions to refractory brick technology demonstrate his commitment to innovation and excellence in material science. His patents reflect a deep understanding of the challenges in glass production and offer solutions that enhance efficiency and performance.