Naoyuki Hamada

Title: Naoyuki Hamada: Innovator in Polishing Technologies

Introduction

Naoyuki Hamada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of polishing technologies, particularly in the development of methods for enhancing the quality of hard crystal and glass substrates. With a total of 2 patents to his name, Hamada's work is recognized for its innovative approaches and practical applications.

Latest Patents

Hamada's latest patents include a method of polishing hard crystal substrates and a method of mirror-finishing glass substrates. The first patent describes a technique for polishing hard crystal substrates, such as GaN and SiC, using a polishing oil slurry that contains abrading particles made of artificial diamond clusters. This method involves a rough polishing process followed by a finishing process to achieve an exceptionally smooth surface. The second patent outlines a mirror-finishing method for glass substrates, which involves supplying a solution containing hydroxyl groups while pressing an elastic sponge material with abrading particles against the target surface. This innovative approach allows for precise control over the polishing process.

Career Highlights

Hamada is currently employed at Nihon Micro Coating Co., Ltd., where he continues to develop and refine polishing technologies. His work has significantly impacted the manufacturing processes of various industries, particularly those requiring high-precision surfaces.

Collaborations

Hamada collaborates with notable colleagues, including Kenji Aoki and Toru Yamazaki. Their combined expertise contributes to the advancement of polishing technologies and the successful implementation of innovative methods in their field.

Conclusion

Naoyuki Hamada's contributions to polishing technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and engineering, making him a valuable asset in the industry.