Company Filing History:
Years Active: 1987
Title: Yoichi Kume: Innovator in Earth Crushing Technology
Introduction
Yoichi Kume is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of earth crushing technology. His innovative methods have the potential to enhance construction and excavation processes.
Latest Patents
Kume holds a patent for a "Method of and apparatus for crushing earth under the ground." This invention involves boring a hole and inserting a drill head equipped with radially directed water jets. The process includes rotating the drill head while jetting water to create a cylindrical crushed area. The method further extends the capabilities of the drill head to enlarge the crushed area, making it a valuable advancement in the field.
Career Highlights
Yoichi Kume is associated with Kajima Corporation, a leading construction firm in Japan. His work at the company has allowed him to apply his innovative ideas in practical settings. Kume's expertise in earth crushing technology has positioned him as a key figure in his field.
Collaborations
Kume has collaborated with notable colleagues such as Taro Ikeda and Teruo Yahiro. Their combined efforts contribute to the advancement of technology within their industry.
Conclusion
Yoichi Kume's contributions to earth crushing technology exemplify the impact of innovation in construction. His patent and work at Kajima Corporation highlight his role as a forward-thinking inventor.