Location History:
- Kawasaki, JP (1998)
- Yokohama, JP (1989 - 2012)
Company Filing History:
1 out of 405 
1 out of 3 
1 out of 1,960 
Years Active: 1989-2012
Title: **Hiroshi Shibano: Pioneering Innovations in Polymer Technology**
Introduction
Hiroshi Shibano, based in Yokohama, Japan, is a notable inventor recognized for his contributions to polymer technology. With a total of three patents to his name, Shibano's work reflects a profound understanding of materials science and engineering.
Latest Patents
One of Shibano's most recent innovations is a production method for polyethylene terephthalate graft copolymerized resin and molded products. This patent describes a method involving a homogeneous reaction at temperatures of 250°C or higher, enabling the polypropylene mixture to achieve a high melt viscosity. The mixture includes components such as polyethylene terephthalate, polymeric polyfunctional epoxy compounds, metal salts, and various polyester materials.
Additionally, he has developed a polyethylene resin composition designed for optical fiber cable spacers. This creation features channels spirally formed on its surface to accommodate optical fibers. The proprietary polyethylene resin boasts specific properties, such as a melt index and density, optimizing it for its intended application.
Career Highlights
Hiroshi Shibano has had an impactful career, working with prominent companies in the industry. He has held positions at Showa Denko Kabushiki Kaisha and Ftex, Incorporated, where he contributed significantly to the development of innovative materials.
Collaborations
Throughout his career, Shibano has collaborated with various talented individuals, including colleagues such as Katsumasa Hoshi and Yukihiro Nomura. These partnerships have enabled the exchange of ideas and fostered innovation in the field of polymer materials.
Conclusion
Hiroshi Shibano's inventive spirit and technical expertise have positioned him as a key figure in the polymer industry. His patents not only underscore his creativity but also contribute significantly to advancements in material science. Through his work, he continues to inspire future innovations and developments in 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.