Company Filing History:
2 out of 3,563 
2 out of 3 Years Active: 1987-2007
Title: Hidetoshi Tamasaki: Innovator in High Strength Bolted Structures
Introduction
Hidetoshi Tamasaki is a notable inventor based in Yukuhashi, Japan. He has made significant contributions to the field of engineering, particularly in the development of high strength bolted structures. With a total of 2 patents to his name, Tamasaki's work has advanced the methods of securing structural components.
Latest Patents
Tamasaki's latest patents include innovative designs for high strength bolted structures. One patent focuses on a method of securing a nut and torque-shear type high strength bolt. This invention features a join structure that comprises a box section column and a split T-section, which are joined by a high strength bolt. The method ensures that the nut is securely fastened to the inside of the box section column. The Torque-Shear type high strength bolt is designed to be tightly tightened through controlled tension, enhancing the reliability of the joint.
Another patent introduced by Tamasaki is the prefastenable torque-shear bolt. This design includes a bolt with a thread that engages a nut, featuring both full-fastening and prefastening grips. The innovative design allows for effective control during the fastening process, ensuring structural integrity.
Career Highlights
Throughout his career, Hidetoshi Tamasaki has worked with prominent companies such as Nippon Steel Corporation and Nippon Steel Bolten Co., Ltd. His experience in these organizations has contributed to his expertise in the field of structural engineering and bolted connections.
Collaborations
Tamasaki has collaborated with notable colleagues, including Nobuyoshi Uno and Takayoshi Isa. These partnerships have fostered innovation and the exchange of ideas within the engineering community.
Conclusion
Hidetoshi Tamasaki's contributions to the field of high strength bolted structures demonstrate his commitment to engineering innovation. His patents reflect a deep understanding of structural integrity and fastening methods. Tamasaki's work continues to influence the industry and inspire future advancements.