Location History:
- Futtsu, JP (2003 - 2015)
- Sakura, JP (2020)
- Tokyo, JP (2010 - 2023)
Company Filing History:
9 out of 3,562 
7 out of 1,102 
1 out of 1 Years Active: 2003-2023
Title: Innovations of Yoshihiro Serizawa in Steel Sheet Cooling Technologies
Introduction
Yoshihiro Serizawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of steel processing, particularly in the cooling technologies for hot-rolled steel sheets. With a total of 17 patents to his name, Serizawa's work has had a substantial impact on the efficiency and effectiveness of steel production.
Latest Patents
Among his latest patents, Serizawa has developed a cooling device for hot-rolled steel sheets and a corresponding cooling method. This innovative cooling device features a design that divides the cooling region into multiple portions, allowing for precise control of the cooling process. The device includes a cooling water nozzle and a switching mechanism that regulates the collision of cooling water with the divided cooling surfaces. This design ensures optimal cooling based on the temperature distribution across the width of the steel sheet. Additionally, his cooling method involves a hot-finish-rolling mill equipped with nozzles that spray cooling water at varying angles and distances, enhancing the cooling efficiency immediately after the steel is rolled.
Career Highlights
Yoshihiro Serizawa has had a distinguished career, working with leading companies in the steel industry. He has been associated with Nippon Steel Corporation and Nippon Steel & Sumitomo Metal Corporation, where he has contributed to advancements in steel processing technologies. His expertise in cooling systems has been instrumental in improving production processes and product quality.
Collaborations
Throughout his career, Serizawa has collaborated with notable colleagues, including Shigeru Ogawa and Ryuji Yamamoto. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in the steel industry.
Conclusion
Yoshihiro Serizawa's contributions to the field of steel processing, particularly through his innovative cooling technologies, have established him as a key figure in the industry. His patents and collaborative efforts continue to influence advancements in steel production, ensuring higher efficiency and quality in the manufacturing process.