Location History:
- Kanagawa, JP (1990 - 1996)
- Yokohama, JP (1998 - 2005)
Company Filing History:
Years Active: 1990-2005
Title: **Yoshiaki Terasawa: Innovator in Optical Transmission Technology**
Introduction
Yoshiaki Terasawa is a notable inventor based in Yokohama, Japan, recognized for his significant contributions to the field of optical transmission technology. With a total of 19 patents to his name, Terasawa has developed innovative solutions that enhance the efficiency and capacity of optical communication systems.
Latest Patents
Among his latest inventions are a connection unit, optical fiber line unit, optical cable, and optical transmission system. The primary objective of these patents is to improve transmission characteristics in optical networks. The connection unit designed by Terasawa is strategically positioned between multiple first optical fibers extending from an optical amplifier and a series of second optical fibers housed within an optical cable. This unit incorporates one or more optical components that facilitate connections between first and second optical fibers, ensuring minimal connection losses. Furthermore, each optical component consists of third and fourth optical fibers, which are engineered for low loss connections, along with a loss adjusting section intended to regulate transmission loss. Remarkably, the transmission loss deviation across multiple optical transmission lines is maintained at 0.005 dB/km or less, marking a significant advancement in optical transmission performance.
Career Highlights
Yoshiaki Terasawa is currently affiliated with Sumitomo Electric Industries, Limited, a leading company known for its innovative solutions in electrical and optical product development. His career is characterized by a focus on enhancing optical technology, which has had profound implications for telecommunications and data transmission.
Collaborations
Throughout his career, Terasawa has collaborated with esteemed colleagues, including Hiroaki Sano and Takatoshi Kato. Together, they have contributed to groundbreaking developments in optical communication, fostering a collaborative environment that drives innovation within their field.
Conclusion
Yoshiaki Terasawa stands out as a prominent inventor in the realm of optical technologies. With numerous patents and collaborative efforts with dedicated professionals, his work continues to influence the advancements in optical transmission systems. His dedication to improving transmission characteristics paves the way for more efficient and reliable communication networks, cementing his legacy as an innovator in the industry.