Youhei Tanno

Title: Youhei Tanno: Innovating Bolt Fastening Technologies in Tokyo

Introduction

Youhei Tanno is a prominent inventor based in Tokyo, Japan, known for his innovative contributions to fastening technologies. With a focus on enhancing the efficiency and reliability of mechanical assemblies, Tanno has secured one patent to his name, showcasing his expertise and ingenuity in the field of engineering.

Latest Patents

Tanno's patent, titled "Bolt fastening structure and turbo-machine using same," is a groundbreaking invention that addresses the complexities of bolt fastening in high-pressure environments. The design features an upper flange and a lower flange of a casing, with an abutting interface that is crucial for maintaining structural integrity under inner pressure. The patent details a bolt hole that is strategically positioned and includes a counterbored portion that is asymmetric to optimize performance. The abutting interface is categorized into distinct regions, which include a surface-to-surface contact area and a partial contact region, illustrating Tanno's deep understanding of material interaction and mechanical design.

Career Highlights

As a key member of Hitachi Industrial Products, Ltd., Youhei Tanno dedicates his skills to developing cutting-edge industrial solutions. His work at Hitachi places him at the forefront of technological advancements in the industry, where he collaborates with fellow engineers to innovate and improve product reliability.

Collaborations

Throughout his career, Tanno has worked closely with notable colleagues such as Takeshi Kazama and Ryuhei Tsukahara. Their collaborative efforts contribute to the successful development of innovative solutions, fostering a dynamic environment of creativity and technical excellence at Hitachi.

Conclusion

Youhei Tanno's contributions to the field of fastening technologies highlight his role as an inventor dedicated to enhancing engineering solutions. His patent on bolt fastening structure serves as a testament to his innovative spirit and commitment to advancing industrial practices in Japan and beyond. As industries continue to evolve, Tanno’s inventions will likely play a crucial role in shaping the future of mechanical engineering.