Location History:
- Ichikawa, JP (1987 - 1990)
- Machida, JP (1993)
Company Filing History:
Years Active: 1987-1993
Title: Etsuo Sakai: Innovator in Cement Technology
Introduction
Etsuo Sakai is a notable inventor based in Ichikawa, Japan. He has made significant contributions to the field of cement technology, holding a total of 4 patents. His work focuses on enhancing the properties of cement and hydraulic materials, which are crucial for construction and infrastructure development.
Latest Patents
Sakai's latest patents include innovative formulations that improve cement performance. One of his notable inventions is a cement admixture that comprises a polymer latex and a water-reducing agent. This admixture is designed to enhance the workability and durability of cement mixtures. Another significant patent is for a hydraulic material composition that boasts high strength. This composition includes a hydraulic material, ultra-fine particles, a water-reducing agent, and water, with specific percentages of aluminate phases to optimize strength.
Career Highlights
Etsuo Sakai is associated with Denki Kagaku Kogyo Kabushiki Kaisha, a company known for its advancements in chemical products. His role in the company has allowed him to focus on research and development in cement technology, leading to his innovative patents.
Collaborations
Sakai has collaborated with notable coworkers such as Asaaki Nishioka and Yasuhito Fushii. Their combined expertise has contributed to the successful development of new cement formulations and technologies.
Conclusion
Etsuo Sakai's contributions to cement technology through his patents reflect his dedication to innovation in the construction industry. His work continues to influence the development of stronger and more efficient building materials.