Kouichi Okamura

Title: Kouichi Okamura: Innovating Polishing Techniques for Enhanced Workpiece Quality

Introduction:

In the ever-evolving field of manufacturing and surface finishing, Kouichi Okamura has made significant contributions through his innovative patents and research. With a strong focus on improving polishing techniques, Okamura aims to enhance the quality and precision of workpieces while minimizing potential deformations. This article delves into his latest patents, career highlights, and collaborative efforts in advancing the field of polishing.

Latest Patents:

With a total of five patents to his name, Okamura's recent inventions revolve around the development of efficient workpiece holders for polishing. These inventions aim to overcome challenges associated with thermal deformation and flatness deterioration during the polishing processes. Notably, his patents include:

1. Workpiece holder for polishing, polishing apparatus and polishing method:

This patent introduces a workpiece holder for polishing that utilizes vacuum adsorption via multiple perforated holes. It incorporates temperature-controlling or cooling mechanisms within the holder body to minimize thermal deformation. This innovative approach ensures a workpiece with improved flatness even when subject to repeated polishing operations.

2. Workpiece holder for polishing, apparatus for polishing workpiece, and method for polishing workpiece:

This patent introduces a workpiece holder composed of synthetic resin with enhanced sealing capabilities. By utilizing a holder back plate with specific hardness properties, it effectively prevents the transfer of holder body deformation to the workpiece surface. This results in a high-precision workpiece holder that maintains quality even in the presence of polishing agent slurry.

Career Highlights:

Okamura's professional journey has led him to Shin-Etsu Handotai Co., Ltd., a renowned company in the manufacturing industry. With his expertise in polishing techniques, he has played a vital role in developing cutting-edge solutions for the company. Okamura's commitment to innovation and his drive to push boundaries have made him a valuable asset in the field of surface finishing.

Collaborations:

Throughout his career, Okamura has collaborated with esteemed colleagues who share his passion for innovation. Notably, he has worked closely with Hisashi Masumura and Fumio Suzuki. Together, they have brought their collective expertise to the forefront, leading to breakthrough advancements in polishing techniques. These collaborative efforts have enabled the development of new solutions that benefit the industry and contribute to improved workpiece quality.

Conclusion:

Kouichi Okamura's patents and research in the field of polishing have revolutionized the manufacturing industry. By addressing challenges related to thermal deformation and maintaining workpiece flatness, he has provided essential contributions to the advancement of surface finishing techniques. With his expertise and collaborative mindset, Okamura continues to drive innovation and push the boundaries of what is possible in the field.