Noboru Ebizuka

Title: Noboru Ebizuka: Innovator in Micro-V Groove Processing

Introduction

Noboru Ebizuka is a notable inventor based in Mitaka, Japan. He has made significant contributions to the field of precision machining, particularly in the processing of micro-V grooves. His innovative approach has led to advancements in the production of high-resolution immersion gratings.

Latest Patents

Ebizuka holds 1 patent for his invention titled "Apparatus and method for processing micro-V grooves." This patent describes a method where a voltage is applied between a cylindrical cutting grindstone and a cylindrical truing grindstone. The cutting grindstone is trued by plasma discharge and then mechanically dressed while processing a workpiece to create micro-V grooves. This technique allows for the production of immersion gratings using hard materials like germanium, gallium arsenide, and lithium niobate.

Career Highlights

Throughout his career, Noboru Ebizuka has focused on enhancing the capabilities of machining technologies. His work has been instrumental in improving the precision and efficiency of manufacturing processes. His innovative methods have garnered attention in the industry, showcasing his expertise in the field.

Collaborations

Ebizuka has collaborated with notable colleagues, including Muneaki Asami and Shinya Morita. These partnerships have contributed to the development of advanced technologies and have fostered a collaborative environment for innovation.

Conclusion

Noboru Ebizuka's contributions to the field of micro-V groove processing highlight his role as a key innovator. His patented methods and collaborative efforts continue to influence advancements in precision machining.