Kozi Yamamoto

Title: Kozi Yamamoto: Innovator in Non-Penetration Joining Methods

Introduction

Kozi Yamamoto is a notable inventor based in Ayabe, Japan. He has made significant contributions to the field of joining technologies, particularly through his innovative methods that enhance the efficiency and effectiveness of joining members without penetration.

Latest Patents

Yamamoto holds a patent for a "Method for non-penetration joining of members and non-penetration joining structure." This method involves a unique process where a joining member with a protruding part is held by a receiving mold, allowing the protruding part to be exposed. A joined member is then placed over the joining member, ensuring that the protruding part fits into a blind hole of the joined member. The process includes compressing the joined member against the receiving mold, which plastically deforms both members simultaneously. This innovative technique wraps the excess thickness of the joined member around an undercut part, resulting in a non-detachable joint between the two members.

Career Highlights

Yamamoto is currently employed at Nitto Seiko Co., Ltd., where he continues to develop and refine his innovative joining methods. His work has garnered attention for its practical applications in various industries, showcasing his expertise in the field.

Collaborations

Yamamoto collaborates with Hidetaka Rokudo, a fellow innovator, to further enhance their research and development efforts in joining technologies.

Conclusion

Kozi Yamamoto's contributions to non-penetration joining methods exemplify his innovative spirit and dedication to advancing technology. His patent and ongoing work at Nitto Seiko Co., Ltd. highlight the importance of creativity in engineering solutions.