Company Filing History:
Years Active: 2010
Title: Innovations of Tatsuhiko Watanabe
Introduction
Tatsuhiko Watanabe is a notable inventor based in Fukushima, Japan. He has made significant contributions to the field of engineering, particularly in the development of oil seals. His innovative approach has led to advancements that enhance the performance and durability of mechanical components.
Latest Patents
Watanabe holds a patent for an oil seal and the process for producing the same. This invention provides an oil seal that can maintain an excellent friction reduction function over a long period of time. It also boasts excellent abrasion resistance and sealing properties. The oil seal comprises a seal lip formed of a rubber-like elastic material, which includes a lip edge part and slopes on both sides of the lip edge part. The air-side slope features a coating film on its surface, ensuring optimal performance. In the lip edge part, both a sealing fluid-side rubber part and an air-side coating film are brought into contact with the shaft simultaneously. The coating film is preferably made from a combination of fluororesin, polyethylene resin, isocyanate-modified polybutadiene resin, and a solvent.
Career Highlights
Watanabe is associated with Nok Corporation, a company known for its expertise in sealing technologies. His work at Nok Corporation has allowed him to focus on innovative solutions that address industry challenges. With a patent portfolio that includes one significant patent, Watanabe continues to contribute to advancements in his field.
Collaborations
Watanabe has collaborated with talented coworkers such as Kazuki Takeno and Hideyuki Huruyama. Their combined efforts have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Tatsuhiko Watanabe's contributions to the field of engineering, particularly through his patented oil seal, demonstrate his commitment to innovation. His work not only enhances the performance of mechanical components but also sets a standard for future developments in sealing technologies.
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.