Yoshihisa Kouzu

Title: Innovations by Yoshihisa Kouzu

Introduction

Yoshihisa Kouzu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of non-slip materials. With a total of 2 patents, his work focuses on enhancing safety in various applications.

Latest Patents

Kouzu's latest patents include a non-slip material designed to provide a slip stopper that achieves a remarkable slip stopping effect. This invention can be utilized in locations where a problem arises if a through hole is opened. The design features a protruding portion that extends from the upper surface of a steel plate, incorporating a concave portion and drain channels that lead to the upper surface of the steel plate. The inner surface of the concave portion and the groove side surfaces of the drain channels are formed by shear planes that extend substantially perpendicular to the steel plate's upper surface. This innovative approach is achieved through half blanking, which avoids the need for a through hole in the steel plate.

Another significant patent by Kouzu is a method and apparatus for manufacturing a slip stopper. This invention presents an easy manufacturing method that ensures a great slip stopping effect. The apparatus can be used in locations where a problem occurs if a through hole is opened. After forming a protruding portion on a steel plate using a first punching die unit, a concave portion and drain channels are created in the protruding portion by shear planes that extend substantially perpendicular to the steel plate's upper surface. This process is accomplished using a second punching die unit, which also avoids opening a through hole in the steel plate.

Career Highlights

Yoshihisa Kouzu is currently associated with Shin Caterpillar Mitsubishi Ltd., where he continues to innovate and develop new materials. His work has garnered attention for its practical applications and effectiveness in enhancing safety.

Collaborations

Kouzu has collaborated with notable colleagues such as Shunji Ohno and Kazumichi Iwasa, contributing to advancements in their respective fields.

Conclusion

Yoshihisa Kouzu's contributions to the field of non-slip materials demonstrate his commitment to innovation and safety. His patents reflect a deep understanding of material properties and manufacturing processes, making him a valuable figure in the industry.