Company Filing History:
2 out of 7 
1 out of 10,240 
1 out of 4,415 
Years Active: 2009-2023
Title: Kazuhiko Saito: Innovator in Tire and Metallic Cord Technology
Introduction
Kazuhiko Saito is a notable inventor based in Tochigi, Japan. He has made significant contributions to the fields of tire technology and rubber product reinforcement. With a total of two patents to his name, Saito's work reflects a commitment to innovation and engineering excellence.
Latest Patents
Saito's latest patents include a tire with specified belt layers of 1X4 steel cords. This invention features a plurality of belt layers superimposed in a radial direction, incorporating steel cords arranged in parallel and rubber. The steel cords have a 1×4 structure, where four filaments are twisted together. The design ensures that the center-to-center distance between the steel cords in at least two adjacent belt layers meets specific dimensional criteria.
Another significant patent is for a rubber product-reinforcing metallic cord and the method for manufacturing such a cord. This invention consists of three to five metallic filaments that exhibit a high degree of rubber penetration without compromising compressive rigidity. The manufacturing process is designed to be cost-effective, utilizing a pre-strand that combines a first metallic filament and a second filament wrapped around it.
Career Highlights
Kazuhiko Saito has worked with prominent companies such as Sumitomo Electric Tochigi Co., Ltd. and Sumitomo Electric Industries, Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in tire and cord technology.
Collaborations
Saito has collaborated with notable coworkers, including Akifumi Matsuoka and Shinei Takamura. Their joint efforts have contributed to advancements in their respective fields.
Conclusion
Kazuhiko Saito's contributions to tire and metallic cord technology demonstrate his innovative spirit and dedication to engineering. His patents reflect a deep understanding of material science and manufacturing processes. Saito's work continues to influence the industry and inspire future innovations.
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.