Susumu Onishi

Title: Innovations by Susumu Onishi: A Spotlight on His Contributions to Polishing Technology

Introduction

Susumu Onishi, an accomplished inventor based in Nagano, Japan, holds three patents that reflect his significant contributions to polishing technology. His inventions aim to enhance efficiency and precision in various manufacturing processes, particularly in the semiconductor industry.

Latest Patents

Onishi's latest patents include a double-side polishing apparatus and an advanced abrasive machine. The double-side polishing apparatus is designed to polish both faces of a wafer while measuring the thickness of both its outer and center parts. This innovative apparatus comprises a lower polishing plate, an upper polishing plate, and a carrier that holds the wafer. A notable feature is the optical thickness measuring equipment that utilizes laser beams to calculate the wafer's thickness accurately.

Additionally, Onishi's abrasive machine introduces a mechanism for controlling the shape of an abrasive face on a small abrasive plate. This machine includes a plate holder, an engaging member, O-rings for fluid control, and a fluid supply-discharge system, enhancing usability and precision in abrasive processes.

Career Highlights

Susumu Onishi is currently associated with Fujikoshi Machinery Corp., a company known for its innovative machinery solutions. His work emphasizes continuous improvement in manufacturing processes, which significantly impacts precision engineering and quality control in various industries.

Collaborations

Onishi collaborates with distinguished colleagues such as Yoshio Nakamura and Masashi Maruta, contributing to a dynamic team at Fujikoshi Machinery Corp. Their joint efforts pave the way for groundbreaking advancements in polishing and abrasive technologies.

Conclusion

Susumu Onishi's innovative mindset and dedication to improving polishing technology through his patents make him a notable figure in his field. With a strong foundation at Fujikoshi Machinery Corp. and valuable collaborations with fellow inventors, Onishi continues to push the boundaries of engineering and manufacturing efficiency. His contributions are vital, especially in industries where precision and quality are paramount.