Norishige Kumagai

Title: Norishige Kumagai: Innovator in Machining Technology

Introduction

Norishige Kumagai is a notable inventor based in Ebina, Japan. He has made significant contributions to the field of machining technology, particularly with his innovative approaches to machining apparatuses and methods. His work has implications for various industries, especially in the manufacturing of printed circuit boards.

Latest Patents

Kumagai holds 1 patent for his invention titled "Machining apparatus and machining method." This invention provides a machining apparatus that features machining tables designed to maintain a manageable weight, even when the number of machining sections, such as spindles, is increased. The apparatus includes a rectangular stationary table with a groove on its surface and a rectangular movable table that engages with this groove. This design allows for efficient machining of printed circuit boards that exceed the area of the movable table.

Career Highlights

Kumagai is associated with Hitachi Via Mechanics Ltd., where he has been instrumental in developing advanced machining technologies. His work has not only enhanced the efficiency of machining processes but has also contributed to the overall advancement of manufacturing techniques in the industry.

Collaborations

Throughout his career, Kumagai has collaborated with esteemed colleagues, including Hiroyuki Kamata and Tamio Otani. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in the field of machining.

Conclusion

Norishige Kumagai's contributions to machining technology exemplify the spirit of innovation. His patent for a machining apparatus reflects a deep understanding of engineering principles and a commitment to improving manufacturing processes. His work continues to influence the industry and inspire future advancements.