Koji Tanaka

Title: Koji Tanaka: Innovator in Aluminum Alloy Joining Technologies

Introduction

Koji Tanaka is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of aluminum alloy joining technologies. With a total of 4 patents to his name, Tanaka's work focuses on innovative methods that enhance the performance and durability of aluminum alloy products.

Latest Patents

Tanaka's latest patents include a groundbreaking method of joining heat-treatable aluminum alloy members by friction stir welding. This method involves several key steps, including a T4-treatment-performing step that imparts T4 temper to the aluminum alloy members. The joining step utilizes friction stir welding to create a joined product, followed by a reversion-treatment-performing step that can be conducted before or after the joining process. Another notable patent involves heat treating friction stir welded aluminum alloy members, which includes an underaging treatment that is performed before the hardness of the stir zone reaches its maximum.

Career Highlights

Throughout his career, Koji Tanaka has worked with reputable companies such as NGK Insulators, Inc. and Sumitomo Light Metal Industries, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in aluminum alloy technologies.

Collaborations

Tanaka has collaborated with notable coworkers, including Satoru Yamada and Masaki Kumagai. These partnerships have fostered a creative environment that has led to innovative solutions in the field of materials engineering.

Conclusion

Koji Tanaka's contributions to aluminum alloy joining technologies demonstrate his expertise and commitment to innovation. His patents reflect a deep understanding of material properties and joining techniques, making him a valuable figure in the industry.