Location History:
- Ichihara, JP (2003)
- Chiba, JP (2001 - 2005)
- Chiyoda-ku, JP (2002 - 2007)
- Tokyo, JP (1996 - 2016)
Company Filing History:
42 out of 2,630 
1 out of 218 
1 out of 2 Years Active: 1996-2016
Introduction
Shu Namiki, based in Tokyo, Japan, is a distinguished inventor with an impressive portfolio of 45 patents. His innovations primarily focus on optical technologies, specifically in the realm of Raman amplifiers and optical repeaters, which play a crucial role in modern telecommunications.
Latest Patents
Namiki's latest patents include groundbreaking technologies such as a Raman amplifier, an optical repeater, and a Raman amplification method. The Raman amplifier harnesses semiconductor lasers of various types, including Fabry-Perot, DFB, or DBR lasers, to output pumping lights with differing central wavelengths. The design stipulates that the interval between adjacent wavelengths is greater than 6 nm but less than 35 nm. This innovation allows for effective loss compensation in optical fiber transmission lines through the associated optical repeater. Additionally, the Raman amplification method emphasizes a critical relationship between the central wavelength of the pumping light and its power output, revealing that shorter wavelengths correspond to higher pumping power, a discovery with significant implications for optical communication technologies.
Career Highlights
Throughout his career, Shu Namiki has made substantial contributions to leading companies in the field. He has worked for Furukawa Electric Co., Ltd. and Fitel USA Corporation, where he applied his expertise to advance telecommunications technologies. His extensive work has garnered recognition, reflecting the importance of his inventions in enhancing optical communication systems.
Collaborations
During his career, Namiki collaborated with notable coworkers such as Yoshihiro Emori and Youichi Akasaka. These collaborations have facilitated the development of innovative solutions that address complex challenges in optical communications, further cementing Namiki's reputation as a leading figure in the industry.
Conclusion
Shu Namiki's contributions to the fields of optics and telecommunications have not only led to numerous patents but have also positioned him as a pivotal innovator in the industry. His work continues to influence the design and implementation of advanced optical technologies, highlighting the significance of innovation in driving progress within the telecommunications sector.
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.