Location History:
- Moriyama, JP (2013)
- Shiga, JP (2016)
Company Filing History:
2 out of 33 
1 out of 8 
1 out of 49 
Years Active: 2013-2016
Title: Masami Nakagawa: Innovator in Calcium Phosphate Technology
Introduction
Masami Nakagawa is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of materials science, particularly in the development of calcium phosphate complexes. With a total of two patents to his name, Nakagawa's work focuses on innovative methods for bonding calcium phosphate to various substrates.
Latest Patents
Nakagawa's latest patents include a "Calcium phosphate complex, and method for production thereof." This invention provides a means for fixing calcium phosphate onto the surface of a metal without using acid, resulting in less residue. The method involves a surface treatment step where the base material is treated with a surface treating agent, followed by a polymerization step that initiates the bonding of calcium phosphate to the surface. The use of ozone water as a surface treating agent is a key aspect of this innovation.
Another patent, "Method for producing calcium phosphate complex," outlines a process for creating a calcium phosphate complex that includes a substrate with calcium phosphate bonded to its surface. This method emphasizes high bonding strength and coverage, making it an efficient approach to producing calcium phosphate complexes.
Career Highlights
Throughout his career, Nakagawa has worked with prominent companies such as Iwatani Corporation and Sofsera Corporation. His experience in these organizations has contributed to his expertise in materials science and innovation.
Collaborations
Some of Nakagawa's notable coworkers include Kunihiko Koike and Yasumichi Kogai. Their collaboration has likely fostered a productive environment for research and development in their respective fields.
Conclusion
Masami Nakagawa's contributions to calcium phosphate technology highlight his innovative spirit and dedication to advancing materials science. His patents reflect a commitment to developing efficient and effective methods for bonding calcium phosphate, which could have significant applications in various industries.