Location History:
- Kanagawa, JP (2005 - 2012)
- Yokohama, JP (2008 - 2019)
Company Filing History:
Years Active: 2005-2025
Title: Kazunobu Watanabe: Innovator in Fiber-Reinforced Polyimide Resin Technology
Introduction
Kazunobu Watanabe is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of fiber-reinforced polyimide resin technologies. With a total of 6 patents to his name, Watanabe's work has advanced the capabilities of polyimide resins in various applications.
Latest Patents
Watanabe's latest patents include innovative methods for producing fiber-reinforced polyimide resin molded articles. One of his notable inventions is a molding precursor for a fiber-reinforced polyimide resin molded article. This precursor is formed by impregnating a functional fiber with an addition-reaction type polyimide resin. It features a melt viscosity range of 300 to 3200 kPa·s, which helps prevent warping during the molding process. Another significant patent involves a production process for a fiber-reinforced polyimide resin molded article, which ensures excellent sliding performance and shape stability during molding.
Career Highlights
Throughout his career, Kazunobu Watanabe has worked with reputable companies such as Toyo Seikan Kaisha, Ltd. and Toyo Seikan Group Holdings, Ltd. His experience in these organizations has allowed him to refine his expertise in materials science and innovation.
Collaborations
Watanabe has collaborated with notable colleagues, including Makoto Etoh and Tsuneo Imatani. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Kazunobu Watanabe's contributions to fiber-reinforced polyimide resin technology highlight his innovative spirit and dedication to advancing materials science. His patents reflect a commitment to improving the performance and stability of polyimide resins in various applications.
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.