Company Filing History:
1 out of 1 
1 out of 1,858 
1 out of 1 
Years Active: 1994
Title: Youich Ishikawa: Innovator in Fiber-Reinforced Slag Gypsum Cement
Introduction
Youich Ishikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of construction materials, particularly through his innovative methods for fabricating fiber-reinforced slag gypsum cement-based products. His work has implications for enhancing the durability and efficiency of construction materials.
Latest Patents
Ishikawa holds a patent for a method of fabricating a fiber-reinforced slag gypsum cement lightweight hardened product. This method involves mixing specific proportions of aggregates, Portland cement, slag fine powder, lime, calcium aluminate, gypsum fine powder, and a setting retardant. The process allows for the quick setting and hardening of the slurry, enabling immediate removal from molds and efficient production of hardened products.
Career Highlights
Throughout his career, Youich Ishikawa 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 developing innovative construction materials.
Collaborations
Ishikawa has collaborated with notable colleagues, including Shokichi Imaizumi and Tsuyoshi Aoyama. These partnerships have likely fostered a creative environment for the development of new ideas and technologies in the field.
Conclusion
Youich Ishikawa's contributions to the field of fiber-reinforced slag gypsum cement highlight his innovative spirit and dedication to improving construction materials. His patent and career achievements reflect his significant impact on the industry.