Company Filing History:
Years Active: 2007-2014
Title: Harumichi Koyama: Innovator in Polishing Technology
Introduction
Harumichi Koyama is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of polishing technology, holding a total of 5 patents. His innovative methods and apparatuses have improved efficiency and effectiveness in polishing processes.
Latest Patents
Koyama's latest patents include a "Method and apparatus for dressing polishing pad." This invention stabilizes the polishing rate, reduces the frequency of dressing operations, enhances work efficiency, and extends the lifespan of the polishing pad. The method involves cleaning the polishing pad with high-pressure water and dressing it using a grind stone while maintaining the cleaning process. Another significant patent is the "Double face polishing apparatus," which controls the slurry supply to a lower polishing plate. This apparatus features a lower and upper polishing plate, a carrier for holding workpieces, and a system for supplying slurry to ensure optimal polishing conditions.
Career Highlights
Koyama is currently employed at Fujikoshi Machinery Corporation, where he continues to develop innovative solutions in the polishing industry. His work has been instrumental in advancing the technology used in various manufacturing processes.
Collaborations
Throughout his career, Koyama has collaborated with notable colleagues such as Yoshio Nakamura and Satoki Kanda. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Harumichi Koyama's contributions to polishing technology exemplify the impact of innovation in manufacturing processes. His patents reflect a commitment to improving efficiency and effectiveness in the industry.