This inventor holds 4 USPTO granted patents. Top assignees: Mitsui Toatsu Chemicals, Incorporated, Mitsui-Nisso Corporation. Active years: 1985-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1989 - 1991)
- Kanagawa, JP (1985 - 1992)
Company Filing History:
3 out of 1,379 
1 out of 6 Years Active: 1985-1992
Title: Masayuki Kamiyama: Innovator in Polyurethane Technology
Introduction
Masayuki Kamiyama is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of polyurethane technology, holding a total of 4 patents. His work focuses on moisture curable polyurethane compositions, which have various applications in construction and materials science.
Latest Patents
Kamiyama's latest patents include a moisture curable polyurethane composition comprising polyaldimine. This innovative composition is represented by a specific formula and involves polyaldimine derivatives. The invention details the preparation process of polyaldimine, which is created through the condensation of aromatic polyamines and aldehydes. The resulting moisture curable polyurethane composition is derived from this polyaldimine and organic polyisocyanates. The materials produced from this composition, such as sealing materials, wall coverings, waterproof materials, and flooring materials, exhibit excellent storage stability and rapid curing properties when exposed to atmospheric moisture.
Career Highlights
Throughout his career, Masayuki Kamiyama has worked with prominent companies, including Mitsui Toatsu Chemicals and Mitsui-Nisso Corporation. His experience in these organizations has contributed to his expertise in developing advanced polyurethane technologies.
Collaborations
Kamiyama has collaborated with notable colleagues, including Masaaki Aoki and Kiyotsugu Asai. These partnerships have likely enhanced his research and development efforts in the field of polyurethane compositions.
Conclusion
Masayuki Kamiyama's contributions to polyurethane technology demonstrate his innovative spirit and dedication to advancing material science. His patents reflect a commitment to creating high-performance materials that meet industry needs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile