Nobukiyo Imagawa

Title: Nobukiyo Imagawa: Innovator in Column Base Structures

Introduction

Nobukiyo Imagawa is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of structural engineering, particularly with his innovative designs for column base structures. His work has been recognized for its practicality and effectiveness in construction.

Latest Patents

Imagawa holds a patent for a "Column base structure and connection arrangement." This invention involves a column base structure that is formed by integrally joining a column base metal fitting with a raised portion to a base plate attached to a steel-frame column. The design includes a connection to a concrete foundation via anchor bolts embedded in the concrete. An anchor-bolt retainer, which consists of an upper and lower anchor plate, is fixedly fitted to support members installed on a concrete subslab. This innovative approach ensures that the anchor bolts are held in position and embedded securely into the concrete foundation.

Career Highlights

Nobukiyo Imagawa is currently employed at Hitachi Metals, Ltd., where he continues to develop and refine his engineering solutions. His work has contributed to advancements in construction techniques and materials, enhancing the safety and durability of structures.

Collaborations

Imagawa has collaborated with several talented individuals in his field, including Hideshige Matsuo and Isamu Yamamoto. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Nobukiyo Imagawa's contributions to the field of structural engineering, particularly through his patented column base structure, demonstrate his commitment to innovation and excellence. His work continues to influence the construction industry, paving the way for safer and more efficient building practices.