Company Filing History:
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Years Active: 1991-1994
Title: Kiyoshi Koibuchi: Innovator in Hydraulic Hardening Materials
Introduction
Kiyoshi Koibuchi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of construction materials, particularly in the development of hydraulic hardening materials. With a total of 2 patents, his work has had a lasting impact on the industry.
Latest Patents
Koibuchi's latest patents include a method for fabricating fiber-reinforced slag gypsum cement-based products. This innovative method involves mixing various components, including Portland cement and slag fine powder, to create a lightweight hardened product. The process allows for quick setting and hardening, enabling immediate removal from molds. Another significant patent focuses on the manufacturing of hydraulic hardening materials, utilizing milled vitreous blast furnace slag to produce a high-quality cement raw material.
Career Highlights
Throughout his career, Kiyoshi Koibuchi has worked with prominent companies such as Kyowa Giken Co., Ltd. and Takeda Chemical Industries, Inc. His experience in these organizations has contributed to his expertise in material science and engineering.
Collaborations
Koibuchi has collaborated with notable colleagues, including Shokichi Imaizumi and Tsuyoshi Aoyama. These partnerships have fostered innovation and advancement in their respective fields.
Conclusion
Kiyoshi Koibuchi's contributions to hydraulic hardening materials and his innovative patents highlight his role as a significant inventor in the construction industry. His work continues to influence the development of advanced building materials.