Company Filing History:
1 out of 42,488 
1 out of 5,290 
1 out of 35 Years Active: 1990-1997
Title: Inventor Spotlight: Toshihiko Fujita
Introduction
Toshihiko Fujita is an accomplished inventor based in Yokohama, Japan. With a total of two patents to his name, Fujita has made significant contributions in the fields of telecommunications and materials science. His innovative methods have paved new paths in their respective industries.
Latest Patents
Fujita's most recent patents showcase his expertise in advanced technologies. His first patent, "Virtual Path Connector and Virtual Path Tracing Method and Apparatus," involves a method and apparatus for tracing virtual paths (VPs) while collecting operational information through operation and maintenance (OAM) cells. This technology establishes connections at the VP level within networks using Asynchronous Transfer Mode (ATM). The patent outlines a process where each VP connector detects and assesses OAM cells to effectively affix and transmit operational information.
The second patent is a "Process for Producing Polyoxymethylene-Polyurethane Type Alloy." This invention describes a method of synthesizing a polyoxymethylene-polyurethane alloy through the reaction of specific polyisocyanate compounds, short-chain and long-chain polyols, and optional additives, all while utilizing polyoxymethylene polymers. This process reflects Fujita's ability to innovate in materials engineering.
Career Highlights
Throughout his career, Fujita has held positions at leading companies, including Hitachi, Ltd. and Nippon Telegraph and Telephone Corporation. His tenure at these organizations has allowed him to work on cutting-edge projects and collaborate with some of the best minds in the industry.
Collaborations
Fujita’s work has been enriched through collaboration with talented coworkers, including Yoshihiro Ashi and Hiromi Ueda. Their collective efforts in developing innovative solutions have further advanced the fields they represent.
Conclusion
In summary, Toshihiko Fujita continues to be a significant figure in the realm of innovation, with groundbreaking patents that reflect his dedication to technological advancement. His work not only enhances existing systems but also sets the stage for future developments in telecommunications and materials science.