Location History:
- Tokyo, JP (2009)
- Itami, JP (2006 - 2011)
Company Filing History:
3 out of 218 
2 out of 5,289 
Years Active: 2006-2011
Title: Moriyuki Fujita: Innovator in Optical Fiber Technology
Introduction
Moriyuki Fujita is a notable inventor based in Itami, Japan. He has made significant contributions to the field of optical fiber technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of optical fibers, which are crucial for modern communication systems.
Latest Patents
Fujita's latest patents include a dispersion shifted optical fiber designed for the 1.55 μm band. This innovative optical fiber features a low loss and low dispersion slope. The core region 'a' is heavily doped with GeO, while core region 'b' is composed of pure SiO glass. The cladding section surrounding the core region is characterized by a honeycomb structure of holes, which are arranged in a regular hexagonal pattern. This design allows for a refractive index distribution that achieves normal dispersion at the operational wavelength.
Another significant patent involves an optical fiber/glass tube fusion-spliced structure. This structure includes an optical fiber made of glass and a glass tube, through which the optical fiber is inserted. The fusion spliced portion of the optical fiber and glass tube is formed from materials with differing fusion points, enhancing the overall integrity of the assembly.
Career Highlights
Throughout his career, Moriyuki Fujita has worked with prominent companies such as Mitsubishi Cable Industries, Ltd. and Nippon Telegraph and Telephone Corporation. His experience in these organizations has contributed to his expertise in optical fiber technology and innovation.
Collaborations
Fujita has collaborated with notable coworkers, including Satoki Kawanishi and Kazunori Suzuki. Their joint efforts have further advanced the field of optical fiber technology.
Conclusion
Moriyuki Fujita's contributions to optical fiber technology have made a lasting impact on the industry. His innovative patents and collaborations reflect his dedication to advancing communication 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.