Company Filing History:
2 out of 80 
1 out of 5 
1 out of 832,718 Years Active: 1984-1988
Title: Seiji Kaneko: Innovator in Concrete Technology
Introduction
Seiji Kaneko is a notable inventor based in Kamakura, Japan. He has made significant contributions to the field of concrete technology, holding 2 patents that showcase his innovative approaches to improving concrete structures.
Latest Patents
One of Kaneko's latest patents is for a concrete structural member and method for manufacture thereof. This invention focuses on producing a concrete structural member with improved stability by preparing a concrete composite layer that includes a concrete layer on one side and an aggregate layer on the other. The composite layer is impregnated with a monomer, which is then thermally or catalytically polymerized. Fresh concrete is placed on the aggregate layer side of the polymer-impregnated composite layer to enhance stability. Another significant patent is for a method of preparing kneaded compositions. In this method, approximately 30 to 76% of the total water is added to the cement to create a funicular, capillary, or slurry state. The mixture is kneaded to reduce coagulated lumps of cement, followed by the addition of the remaining water and further kneading. This process results in a cement paste, mortar, or green concrete that exhibits a small percentage of bleeding water and high compression strength.
Career Highlights
Throughout his career, Seiji Kaneko has worked with prominent companies such as Taisei Corporation and Ozawa Concrete Industry Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in concrete technology.
Collaborations
Kaneko has collaborated with notable coworkers, including Yasunori Matsuoka and Shizuko Kushida. These partnerships have likely fostered an environment of creativity and innovation, leading to the development of his patents.
Conclusion
Seiji Kaneko's contributions to concrete technology through his patents demonstrate his commitment to innovation in the field. His work continues to influence the industry and improve the stability and strength of concrete structures.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.