Masao Kusakabe

Title: Innovations of Masao Kusakabe in Underwater Blasting Technology

Introduction

Masao Kusakabe is a notable inventor based in Hiratsuka, Japan. He has made significant contributions to the field of underwater blasting technology, holding 2 patents that focus on innovative methods and devices for removing underwater obstacles.

Latest Patents

Kusakabe's latest patents include a method of removing underwater obstacles by blasting with a fluid explosive. This invention involves injecting an inert fluid, which is immiscible with water and has a specific gravity greater than water, into a blasting hole drilled on an underwater obstacle. Following this, a fluid explosive with a specific gravity greater than the inert fluid is injected to replace part of the inert fluid, and the injected explosive is then detonated. The monitoring device associated with this method is equipped with means for electrically detecting the level of the fluid explosive injected into the blasting hole. The fluid explosive composition contains urea perchlorate as the explosive ingredient, and the detonating device is designed to be operated from a remote location.

Career Highlights

Masao Kusakabe is affiliated with the Agency of Industrial Science and Technology, where he has been instrumental in advancing underwater blasting techniques. His work has contributed to safer and more efficient methods for underwater construction and obstacle removal.

Collaborations

Kusakabe has collaborated with Shuzo Fuziwara, enhancing the development of innovative solutions in their field.

Conclusion

Masao Kusakabe's inventions in underwater blasting technology demonstrate his expertise and commitment to innovation. His contributions are vital for improving methods of underwater obstacle removal, showcasing the importance of research and development in this specialized area.