This inventor holds 1 USPTO granted patent. Top assignees: Nittetsu Chemical Industrial Co., Ltd., Sumitomo Chemical Company, Limited. Active years: 1977.
Company Filing History:
1 out of 5 
1 out of 6,959 Years Active: 1977
Title: Teruo Shibuya: Innovator in Tar-Urethane Composition
Introduction
Teruo Shibuya is a notable inventor based in Kawasaki, Japan. He is recognized for his contributions to the field of materials science, particularly in the development of tar-urethane compositions. His innovative work has led to advancements in various applications, including coating agents and sealing materials.
Latest Patents
Shibuya holds a patent for a tar-urethane composition. This composition comprises an isocyanate-reactive tar, which is obtained by reacting a tar produced as a by-product in phenol synthesis with formaldehyde. The process involves the presence of a basic catalyst and may include at least one phenol compound. Additionally, the composition includes a polyisocyanate, making it useful for coating agents, materials for pavement, floor linings, and sealing materials.
Career Highlights
Throughout his career, Teruo Shibuya has worked with prominent companies, including Sumitomo Chemical Company, Limited and Nittetsu Chemical Industrial Co., Ltd. His experience in these organizations has contributed significantly to his expertise in chemical engineering and materials development.
Collaborations
Shibuya has collaborated with notable colleagues, including Masahiro Okamoto and Morio Kimura. These partnerships have fostered innovation and have been instrumental in advancing their shared goals in the field of materials science.
Conclusion
Teruo Shibuya's work in developing tar-urethane compositions showcases his innovative spirit and dedication to advancing materials science. His contributions have had a lasting impact on various industries, highlighting the importance of research and collaboration in driving innovation.