Jyunichiro Migita

Title: Jyunichiro Migita: Innovator in Demolition Technology

Introduction

Jyunichiro Migita is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of demolition technology through his innovative patent. His work focuses on creating a demolition agent that utilizes expansive stress generated upon hydration.

Latest Patents

Migita holds a patent for a demolition agent, its preparation, and its use. This demolition agent acts by means of expansive stress generated upon hydration. It is prepared by calcining limestone at temperatures between 1300°C to 1600°C to produce a hard-burned quick lime. The crystal sizes of this quick lime range from 10 to 100 microns. The process involves pulverizing the hard-burned quick lime to achieve a specific surface area and mixing it with hydraulic materials and admixtures. The resulting aqueous slurry is used to fill holes in brittle materials, effectively demolishing them through the expansive stress generated during hydration.

Career Highlights

Migita is associated with Onoda Cement Co., Ltd., where he has been able to apply his innovative ideas in practical settings. His work has contributed to advancements in demolition techniques, making them more efficient and effective.

Collaborations

Migita has collaborated with notable coworkers, including Toshio Kawano and Shiro Ishii. Their combined efforts have furthered the development of innovative solutions in the field of demolition.

Conclusion

Jyunichiro Migita's contributions to demolition technology through his patent demonstrate his innovative spirit and dedication to improving industry practices. His work continues to influence the field and showcases the importance of research and development in creating effective solutions.