Shinji Nagatsuka

Title: The Innovative Contributions of Shinji Nagatsuka

Introduction

Shinji Nagatsuka is a notable inventor based in Mitaka, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced systems for wire saws. With a total of four patents to his name, Nagatsuka's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents is the "Abnormality Transmission System for Wire Saw." This innovative system allows a personal computer to output a dial signal to a modem when an issue arises with a wire saw. The modem then dials a pager carried by the operator, notifying them of the abnormality even if they are not in the immediate vicinity of the wire saw. Another significant patent is the "Wire Saw Control Method and Wire Saw." In this invention, a sensor measures the displacement of the wire saw, and the control part calculates the sliding load based on the measured displacement and initial tension. The control part then compares the calculated cutting load with a preset reference value, adjusting the ingot feed speed accordingly.

Career Highlights

Throughout his career, Nagatsuka has worked with Tokyo Seimitsu Co., Ltd., where he has contributed to various projects and innovations. His expertise in wire saw technology has positioned him as a key figure in this specialized field.

Collaborations

Shinji Nagatsuka has collaborated with notable colleagues such as Hiroshi Oishi and Keiichiro Asakawa. Their combined efforts have led to advancements in technology and innovation.

Conclusion

Shinji Nagatsuka's contributions to wire saw technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the industry and inspire future innovations.