This inventor holds 12 USPTO granted patents. Top assignees: Sankyo Company, Limited, Panasonic Intellectual Property Management Co., Ltd., Nippon Steel Coated Sheet Corporation. Active years: 1994-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hiromachi, JP (1994 - 1995)
- Tokyo, JP (1994 - 2021)
Company Filing History:
6 out of 613 
5 out of 13,338 
1 out of 5 Years Active: 1994-2021
Title: Toshiaki Sakamoto: Innovating Surface-Treated Steel Materials
Introduction
Toshiaki Sakamoto is a prominent inventor based in Tokyo, Japan, known for his remarkable contributions to the field of materials science. With a total of 12 patents to his name, Sakamoto has made significant advancements in innovations that prioritize both functionality and environmental safety.
Latest Patents
Among his latest patents is an innovative surface-treated steel material designed to provide cut edge corrosion resistance that rivals traditional chromate treatments without the use of hexavalent chromium. This advanced surface-treated steel material incorporates a specialized coating film formed through a plating layer obtained by immersing the steel in a galvalume bath containing magnesium. The unique coating composition includes a film-forming resin, a cross-linking agent, a specific vanadium compound, and trimagnesium phosphate, all of which contribute to its superior properties. The vanadium compound is particularly noteworthy as it meets strict electrical conductivity criteria, pH levels, and content restrictions to ensure optimal performance.
Career Highlights
Sakamoto has had an impressive career with notable involvement in leading companies such as Sankyo Company, Limited and Panasonic Intellectual Property Management Co., Ltd. His work has been instrumental in developing materials that balance performance with environmental considerations, reflecting his commitment to sustainable innovation.
Collaborations
Throughout his career, Toshiaki Sakamoto has collaborated with esteemed peers, including Hiroshi Fukumi and Mitsuo Sugiyama. These collaborations have contributed to the refinement of his inventions and have fostered advancements in the technologies they have worked on together.
Conclusion
Toshiaki Sakamoto continues to be a driving force in innovation within materials science. His dedication to developing eco-friendly alternatives in steel treatments showcases his invaluable contributions to the industry and highlights the importance of sustainability in modern inventions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile