Location History:
- Hino, JP (2018 - 2019)
- Kyoto, JP (2022)
Company Filing History:
5 out of 4,240 
1 out of 832,880 Years Active: 2018-2025
Title: Innovations by Natsumi Hirayama: Advancements in Abrasive Slurry Technology
Introduction
Natsumi Hirayama is a notable inventor based in Hino, Japan, recognized for his contributions to the field of abrasive technology. With a total of four patents to his name, he continues to push the boundaries of innovation in his industry.
Latest Patents
One of Hirayama's latest innovations is the "Abrasive Slurry Regeneration Method." This method aims to efficiently regenerate an abrasive slurry with a high polishing rate while maintaining optimal abrasive concentration levels. The regeneration process involves collecting specific additives alongside abrasive particles from the used slurry, contributing to a more sustainable approach to polishing silicon oxide materials.
Another significant patent is the "Recovery Method for Abrasive." This technique involves a series of steps to collect abrasives from a slurry that has been used for polishing objects containing silicon. By adding a solvent to dissolve polished object particles and subsequently filtering the slurry, Hirayama's method facilitates the collection of abrasives without altering the pH, enhancing the overall efficiency of the recovery process.
Career Highlights
Hirayama is currently employed at Konica Minolta, Inc., where he applies his expertise to the development of cutting-edge polishing technologies. His work focuses not only on enhancing product performance but also on promoting sustainable practices in abrasive usage.
Collaborations
Hirayama collaborates closely with colleagues, including Akihiro Maezawa and Chie Inui, leveraging their collective knowledge and skills to advance their projects. Chie Inui, a talented woman in the team, shares Hirayama's commitment to innovation and sustainability, contributing to a dynamic and productive work environment.
Conclusion
Natsumi Hirayama’s inventions represent a significant leap forward in abrasive slurry technology, offering enhanced methodologies for regeneration and recovery. His work not only exemplifies innovation but also highlights the importance of collaboration in achieving technological advancements. As he continues to develop new solutions, Hirayama is set to leave a lasting impact on the industry.