Company Filing History:
1 out of 248 
1 out of 4 Years Active: 1991-1993
Title: Shyzunori Hayakawa: Innovator in Continuous Casting Technology
Introduction
Shyzunori Hayakawa is a notable inventor based in Tokai, Japan. He has made significant contributions to the field of continuous casting technology, holding 2 patents that showcase his innovative approaches to metal casting processes.
Latest Patents
Hayakawa's latest patents include a vertical continuous casting method and a casting apparatus. The vertical continuous casting method involves drawing a strand formed in a water-cooled mold vertically downward, positioning light reduction pinch rollers just before the solidification completing point of the strand, and applying a light reduction force to compensate for contraction during solidification. This method effectively prevents the formation of central cavities and reduces central segregation. Additionally, his continuous casting method utilizes a multistrand type continuous casting apparatus with multiple tundishes, allowing for the casting of different alloys simultaneously. This innovative approach improves the yield of expensive alloys and enhances the operational efficiency of the apparatus.
Career Highlights
Throughout his career, Hayakawa has worked with prominent companies such as Daido Tokushuko Kabushiki Kaisha and Diado Tokushuko Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in continuous casting technology.
Collaborations
Hayakawa has collaborated with notable colleagues, including Kiyoshi Morii and Shuzo Kumura. Their combined efforts have further advanced the field of continuous casting.
Conclusion
Shyzunori Hayakawa's contributions to continuous casting technology through his innovative patents and collaborations highlight his importance in the field. His work continues to influence advancements in metal casting processes.