Location History:
- Touwada, JP (1995)
- Ibaraki-ken, JP (1997)
- Ibaraki, JP (1999)
Company Filing History:
4 out of 42 
3 out of 61 Years Active: 1995-1999
Title: Innovations of Katsumi Takano in Cement Reinforcement
Introduction
Katsumi Takano is a notable inventor based in Ibaraki-ken, Japan. He has made significant contributions to the field of cement reinforcement through his innovative use of carbon fibers. With a total of four patents to his name, Takano's work has advanced the capabilities of cement composite materials.
Latest Patents
Takano's latest patents focus on carbon fibers for the reinforcement of cement and cement composite materials. These carbon fibers are created by applying esters of oleic acid and aliphatic monovalent alcohols, as well as other sizing agents, to the surfaces of the fibers. The resulting cement composite material boasts a bending strength of 300 kgf/cm² or more. The cut carbon fibers, with a fiber length ranging from 10 to 50 mm, are mixed with the cement matrix at a volume ratio of 1 to 5%. This innovative approach provides excellent adhesive properties to the cement, enhances process passage properties through direct spray methods, and ensures good bundling properties.
Career Highlights
Throughout his career, Katsumi Takano has worked with reputable companies such as Petoca Ltd. and Takenaka Corporation. His experience in these organizations has contributed to his expertise in the field of cement reinforcement.
Collaborations
Takano has collaborated with notable coworkers, including Yoshikazu Nagata and Sadatoshi Ohno. Their combined efforts have furthered the development of innovative solutions in cement technology.
Conclusion
Katsumi Takano's contributions to the field of cement reinforcement through his innovative use of carbon fibers have established him as a significant figure in this area. His patents reflect a commitment to enhancing the performance of cement composite materials, showcasing the importance of innovation in construction technology.
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.