Location History:
- Chiba-ken, JP (1997)
- Chiba, JP (1999)
Company Filing History:
2 out of 42 
2 out of 61 Years Active: 1997-1999
Title: Innovations by Tadahiro Kakizawa
Introduction
Tadahiro Kakizawa is a notable inventor based in Chiba-ken, Japan. He has made significant contributions to the field of materials science, particularly in the development of carbon fibers for cement reinforcement. With a total of 2 patents, his work has implications for construction and material durability.
Latest Patents
Kakizawa's latest patents focus on carbon fibers designed for the reinforcement of cement and cement composite materials. These carbon fibers are created by applying various esters as sizing agents to enhance their adhesive properties to cement. The resulting cement composite material boasts a bending strength of 300 kgf/cm² or more, incorporating cut carbon fibers with a fiber length of 10 to 50 mm. The innovative approach allows for excellent process passage properties through direct spray methods, making these materials suitable for modern construction techniques.
Career Highlights
Throughout his career, Kakizawa has worked with reputable companies such as Petoca Ltd. and Takenaka Corporation. His experience in these organizations has contributed to his expertise in material science and innovation.
Collaborations
Kakizawa has collaborated with notable coworkers, including Katsumi Takano and Yasushi Katsuta. Their joint efforts have likely enhanced the development and application of his innovative materials.
Conclusion
Tadahiro Kakizawa's contributions to the field of carbon fibers for cement reinforcement demonstrate his commitment to advancing material science. His patents reflect a blend of innovation and practical application, paving the way for stronger and more durable construction materials.
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.