Hiroshi Asano

Title: Innovations of Hiroshi Asano

Introduction

Hiroshi Asano is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of chemical mechanical polishing, holding a total of 9 patents. His work has advanced the technology used in polishing workpieces to achieve high-quality finishes.

Latest Patents

One of Asano's latest patents is a chemical mechanical polishing apparatus designed for polishing workpieces, such as metal bodies, to a mirror finish. This innovative apparatus includes a polishing pad with an annular polishing surface that has a curved vertical cross-section. It features a workpiece holder for holding a polygonal workpiece, a rotating device to rotate the workpiece holder, and a pressing device that presses the workpiece against the polishing surface. The operation controller adjusts the rotation speed based on the workpiece's rotation angle. Another significant patent involves a polishing composition that is cost-effective and capable of imparting a high-grade mirror finish to ceramic materials. This composition includes abrasives and maintains a pH level between 6.0 and 9.0, making it suitable for polishing ceramics.

Career Highlights

Throughout his career, Hiroshi Asano has worked with prominent companies such as Fujimi Incorporated and Ebara Corporation. His experience in these organizations has contributed to his expertise in the field of polishing technologies.

Collaborations

Asano has collaborated with notable coworkers, including Kazusei Tamai and Kenji Sakai. Their combined efforts have furthered advancements in polishing techniques and technologies.

Conclusion

Hiroshi Asano's contributions to the field of chemical mechanical polishing are significant, with a total of 9 patents that showcase his innovative spirit. His work continues to influence the industry and improve the quality of polished workpieces.