Company Filing History:
2 out of 9 
1 out of 1 Years Active: 1981-1993
Title: **Innovator Spotlight: Tomomitsu Sugi**
Introduction
Tomomitsu Sugi, based in Ashiya, Japan, is a notable inventor with a portfolio of two patents. His contributions primarily focus on advancements in construction materials, specifically within the realms of cement and asphalt mixtures. His work reflects a deep commitment to enhancing building technologies and processes.
Latest Patents
Sugi's latest patents showcase innovative approaches to cement and asphalt mixtures. One notable invention involves a cement/asphalt mixture that incorporates an aggregate, asphalt emulsion, cement, a hydraulic inorganic material, and water. This mixture is characterized by asphalt particles formed through the coalescence of asphalt emulsion, ensuring that the hydraulic inorganic material and water fill the voids between aggregate fragments.
Additionally, Sugi's process for creating this cement/asphalt mixture outlines the specific steps of combining varying parts of a cationic or anionic asphalt emulsion with an aggregate, followed by the integration of a hydraulic inorganic material. Another inventive product includes an expansive solidifying material, consisting of gypsum, blast furnace slag, and portland type cement, enhanced with soluble aluminate to act as a hardening promoter. This material is designed for the stabilization of water-saturated grounds and offers excellent initial hardening, prolonged strength, and cost-effectiveness.
Career Highlights
Tomomitsu Sugi has been affiliated with reputable companies such as Osaka Cement Co., Ltd. and Nichireki Chemical, where he further developed his expertise in cement and asphalt technologies. His experiences in these organizations have played a significant role in shaping his inventive pursuits and contributions to materials engineering.
Collaborations
Throughout his career, Sugi has collaborated with skilled colleagues, including Yutaka Ando and Minoru Makita, enhancing his projects through shared knowledge and diverse insights. Together, they have contributed to the evolution of construction materials, promoting innovative solutions that address modern challenges.
Conclusion
With a focus on cement and asphalt innovations, Tomomitsu Sugi exemplifies the role of an inventor who is not only dedicated to advancing technology in construction but also to improving overall material efficacy and environmental considerations. His patents are a testament to a career marked by creativity, collaboration, and a keen understanding of industry needs.