Norio Nagahira

Title: Norio Nagahira: Innovator in Fluid Coupling Technology

Introduction

Norio Nagahira is a notable inventor based in Fukui, Japan. He has made significant contributions to the field of fluid coupling technology. His innovative approach has led to the development of a unique manufacturing method that enhances precision and efficiency.

Latest Patents

Norio Nagahira holds a patent for a manufacturing method for fluid coupling and the fluid coupling itself. The patent describes a process where the respective outer peripheral surfaces of the opening-side end portions of a front cover and a pump shell are shaped by pressing. These surfaces are slimmed to ensure that their outside diameters are equal. When the opening-side end portions abut against each other, a high-energy beam, such as a laser beam, is radiated toward the abutment surfaces from the radially outer side. This method allows for accurate welding of the abutment surfaces, facilitating the easy manufacture of a fluid coupling with high precision that simplifies post-processing.

Career Highlights

Throughout his career, Norio Nagahira has worked with prominent companies in the automotive and manufacturing sectors. He has been associated with Aisin Aw Co., Ltd. and Aisin Aw Industries Co., Ltd., where he has contributed to advancements in fluid coupling technologies.

Collaborations

Norio Nagahira has collaborated with notable colleagues, including Naohisa Momiyama and Masayoshi Kato. Their combined expertise has furthered the development of innovative solutions in their respective fields.

Conclusion

Norio Nagahira's contributions to fluid coupling technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to precision and efficiency in manufacturing processes. His work continues to influence advancements in the industry.