Location History:
- Kanagawa, JP (2012)
- Yokohama, JP (2015 - 2017)
Company Filing History:
8 out of 10,250 
2 out of 1,714 
Years Active: 2012-2017
Title: The Innovations of Eiichi Banno
Introduction
Eiichi Banno is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical technology, holding a total of 8 patents. His work primarily focuses on optical transceivers and related technologies, showcasing his expertise in semiconductor materials and fiber optics.
Latest Patents
Banno's latest patents include an innovative optical transceiver that implements an erbium-doped fiber amplifier. This optical transceiver features a Mach-Zehnder type optical modulator made primarily of semiconductor materials. The design incorporates a fiber amplifier and a wavelength tunable laser diode, all housed within a compact case that adheres to the CFP2 standard. The fiber amplifier is equipped with a wavelength tunable filter that effectively amplifies light while eliminating amplified spontaneous emission outside the desired wavelength band. Another notable patent is for a coherent optical transceiver that integrates an intelligent coherent receiver, an optical modulator, and a digital signal processor within a compact housing. This design enhances the efficiency and performance of optical communication systems.
Career Highlights
Throughout his career, Eiichi Banno has worked with esteemed organizations such as Sumitomo Electric Industries, Limited and the National Institute of Advanced Industrial Science and Technology. His experience in these companies has allowed him to develop cutting-edge technologies that have advanced the field of optical communications.
Collaborations
Banno has collaborated with notable colleagues, including Katsumi Uesaka and Hajime Shoji. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Eiichi Banno's contributions to optical technology and his impressive portfolio of patents highlight his role as a leading inventor in the field. His work continues to influence advancements in optical communication systems, making a lasting impact on the industry.