Hisakazu Takano

Title: Hisakazu Takano: Innovator in Workpiece Slicing Technology

Introduction

Hisakazu Takano is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of workpiece slicing technology, holding a total of 5 patents. His innovative methods have improved the efficiency and quality of slicing processes in various applications.

Latest Patents

Takano's latest patents include a "Method for Slicing Workpiece" and a "Method of Resuming Operation of Wire Saw." The first patent outlines a technique for slicing a workpiece while measuring the crystal axis orientation. This method involves using a workpiece holder that maintains the measured orientation, allowing for precise adjustments during the slicing process. It effectively reduces warpage deterioration and the risk of workpiece breakage. The second patent addresses the challenges faced when a wire breaks during slicing operations. It describes a method for resuming wire saw operations by repairing the broken wire and ensuring that the diameter of the repaired wire matches that of the original wire, thus minimizing the formation of grooves in the sliced wafers.

Career Highlights

Takano is associated with Shin-Etsu Handotai Co., Ltd., a leading company in the semiconductor industry. His work has been instrumental in advancing the technology used in wafer production, contributing to the overall efficiency and quality of the manufacturing process.

Collaborations

Throughout his career, Takano has collaborated with notable colleagues, including Yasuaki Nakazato and Daisuke Nakamata. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in the field.

Conclusion

Hisakazu Takano's contributions to workpiece slicing technology have made a significant impact on the industry. His innovative methods and patents continue to influence the efficiency and quality of manufacturing processes.