Location History:
- Tokyo, JP (1997)
- Zama, JP (1999)
- Kanagawa, JP (2004)
Company Filing History:
3 out of 2,510 
1 out of 52,735 
Years Active: 1997-2004
Title: Fujio Aoyama: Innovator in Cleaning Technologies
Introduction
Fujio Aoyama is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of cleaning technologies, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and effectiveness of cleaning processes.
Latest Patents
Aoyama's latest patents include a cleaning member and a cylindrical cleaning element. This invention features a rotary shaft with a predetermined diameter and a cylindrical cleaning element that can operate in both wet and dry states. The design allows for the cleaning element to be wetted, enlarging the diameter of its through-hole, which then contracts when dry-set, creating a press-fit with the rotary shaft. Another notable patent involves a polishing cloth and polishing apparatus designed for achieving a flat mirror finish on workpieces, such as semiconductor wafers. This polishing cloth consists of two elastic regions with different elastic moduli, optimizing the polishing process.
Career Highlights
Throughout his career, Aoyama has worked with prominent companies, including Ebara Corporation and Toshiba Corporation. His experience in these organizations has contributed to his expertise in developing innovative cleaning solutions.
Collaborations
Aoyama has collaborated with notable individuals in the field, including Seigo Murakami and Hiroshi Ishii. These partnerships have likely influenced his inventive processes and led to the development of his patents.
Conclusion
Fujio Aoyama's contributions to cleaning technologies through his patents demonstrate his innovative spirit and commitment to improving industrial processes. His work continues to impact the field positively.