Location History:
- Kanagawa-ken, JP (2005)
- Kanagawa, JP (2012)
- Yokohama, JP (2011 - 2014)
- Musashino, JP (2024)
Company Filing History:
Years Active: 2005-2024
Title: Katsuhiro Shimano: Innovator in Optical Communication Technology
Introduction
Katsuhiro Shimano is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical communication, holding a total of 5 patents. His work focuses on developing methods and devices that enhance the efficiency and reliability of optical communication systems.
Latest Patents
One of Shimano's latest patents is a method, device, and program for estimating optical communication status. This innovation aims to mechanically estimate factors causing errors in transmission paths or optical transmitters using a minimal amount of constellation data and low computational resources. The device includes a data preprocessing unit that reduces data through random sampling, a learning unit that processes this data for sparse coding, and a recognition unit that calculates sparse coefficients to estimate degradation factors in optical communication.
Another notable patent is a packet transmission method and device. This method involves generating two copies of a send packet, assigning them the same sequence number, and using identifiers for send/receive pairs. The receiving apparatus can then recognize and manage these packets effectively, ensuring that only one packet of the same sequence is sent downstream while discarding duplicates.
Career Highlights
Katsuhiro Shimano is currently employed at Nippon Telegraph and Telephone Corporation, where he continues to innovate in the field of telecommunications. His work has been instrumental in advancing optical communication technologies, making them more efficient and reliable.
Collaborations
Throughout his career, Shimano has collaborated with notable colleagues such as Ippei Shake and Mitsunori Fukutoku. These partnerships have contributed to the development of groundbreaking technologies in optical communication.
Conclusion
Katsuhiro Shimano's contributions to optical communication technology are significant and impactful. His innovative patents and collaborations reflect his dedication to advancing the field, making him a key figure in the industry.
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.