Location History:
- Shiojiri, JP (1998)
- Nagano, JP (2001 - 2006)
- Iwaki, JP (2010)
- Toyama, JP (2020)
Company Filing History:
Years Active: 1998-2020
Title: Tomoyuki Masuda: Innovator in Cerium-based Abrasive Technology
Introduction
Tomoyuki Masuda, based in Nagano, Japan, is a distinguished inventor with a strong portfolio of 6 patents. His innovative contributions, particularly in the field of cerium-based abrasives, have garnered attention for their efficiency and effectiveness in polishing applications.
Latest Patents
Masuda's latest patents focus on the development of cerium-based abrasive materials and methods for their production. One notable invention, titled "Cerium-based abrasive material and process for producing same," enhances the polishing rate of glass substrates while minimizing surface defects such as scratches and pits. This abrasive material comprises a cubic composite rare earth oxide and a composite rare earth oxyfluoride, achieving high production efficiency at a low cost. The formulation includes a precise ratio of total rare earth elements, cerium, lanthanum, neodymium, fluorine, and sodium, ensuring optimal performance in various polishing scenarios.
Another significant patent is for a "Cerium oxide-based abrasive, and production method and use thereof," which guarantees a high removal rate and reduced scratches. This invention outlines a simple, safe, and cost-effective production process involving the precipitation of light rare-earth salts and their subsequent transformation into high-grade abrasives through specified chemical reactions.
Career Highlights
Throughout his career, Tomoyuki Masuda has made significant strides in material science while working with notable companies, including Showa Denko K.K. and Showa Denko Kabushiki Kaisha. His expertise in formulation and process development has positioned him as a key player in the abrasives industry.
Collaborations
Masuda has collaborated with esteemed colleagues, including Hiroshi Saegusa and Kousuke Shioi, enriching his inventions with diverse insights and expertise. These collaborations have played a crucial role in advancing his research and expanding the practical applications of his innovations.
Conclusion
Tomoyuki Masuda continues to exemplify the spirit of invention through his dedicated work on cerium-based abrasives. His patents not only highlight his innovative approach to problem-solving in material science but also reflect his commitment to producing high-quality, efficient products. As he progresses in his career, Masuda's contributions are sure to foster advancements in the polishing industry and beyond.